EP0963498A1 - Door lock - Google Patents

Door lock

Info

Publication number
EP0963498A1
EP0963498A1 EP98906761A EP98906761A EP0963498A1 EP 0963498 A1 EP0963498 A1 EP 0963498A1 EP 98906761 A EP98906761 A EP 98906761A EP 98906761 A EP98906761 A EP 98906761A EP 0963498 A1 EP0963498 A1 EP 0963498A1
Authority
EP
European Patent Office
Prior art keywords
bolt
deadbolt
latch bolt
plate
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98906761A
Other languages
German (de)
French (fr)
Other versions
EP0963498B1 (en
EP0963498B2 (en
Inventor
Joseph Talpe, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25663082&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0963498(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from BE9700153A external-priority patent/BE1010936A3/en
Priority claimed from BE9800006A external-priority patent/BE1011694A7/en
Application filed by Individual filed Critical Individual
Publication of EP0963498A1 publication Critical patent/EP0963498A1/en
Publication of EP0963498B1 publication Critical patent/EP0963498B1/en
Application granted granted Critical
Publication of EP0963498B2 publication Critical patent/EP0963498B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/024—Striking-plates, keepers, staples adjustable
    • E05B15/0245—Movable elements held by friction, cooperating teeth, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0486—A single spring working on more than one element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0007—Locks or fastenings for special use for gates
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/60—Adjustment provisions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/06—Adjustable backset
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/62—Bolt casings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/68—Keepers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5226—Combined dead bolt and latching bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8838—Adjustment provisions

Definitions

  • the present invention relates to a closing device for a door, in particular with a double leaf comprising a lock provided with a half-turn bolt.
  • the latch bolt is actuated by a handle by means of a nut.
  • These devices have drawbacks, however. Indeed, a disadvantage is that a door provided with a closing device of this type cannot be closed by folding down the door on which it is mounted, but it requires an actuation of the handle to allow its closing. This can be inconvenient for the user, especially when loaded or unable to easily operate the handle for any reason.
  • Another known type of device comprises a housing comprising a plaster, to which a headrest is attached, and a closing mechanism, the housing being closed by a cover which is screwed onto the plaster.
  • the housing is designed to house a safety lock arranged to actuate a deadbolt lockable by a locking member.
  • a disadvantage here resides in the location of the locking member causing a certain bulk with respect to the deadbolt.
  • Another drawback lies in the location of the return means. These are generally located so as to occupy a certain clean space which must be taken into account for the sizing of the housing. This is particularly the case when the return means are wound around the latch bolt. This arrangement of the return means can also expose them to an external disturbance.
  • the purpose of the closure device according to the present invention is to remedy the aforementioned drawbacks.
  • a device as defined in claim 1. thanks to the device according to the invention, the latch bolt is made retractable with slamming of the door, therefore without manipulation of the handle.
  • the latch bolt has a profiled bevel leading end, preferably between 30 ° and 60 °, more preferably between 40 ° and 50 °, the bevel being oriented laterally towards this side which promotes easier retraction of the latch bolt.
  • said adjusting means is formed by a projecting element attached relative to the lateral surface of the latch bolt.
  • An adjustment possibility for the latch bolt is provided by the adequate adaptation of the number of openings in the latch bolt. This allows an initial offset and an adjustment of the respective rest positions of the latch bolt and of the wheel according to the transverse dimensions of the support tube.
  • an additional co-operating reminder means is provided directly with the latch bolt so that it can be brought out and retracted independently of the lug and the door handle.
  • the arrangement defined in claim 13, and more particularly in claim 14, is very advantageously compact while ensuring efficient and safe operation of the locking member by its guided arrangement between the deadbolt and the support plate.
  • the aforementioned locking member is of very simple construction while ensuring extremely effective locking of the deadbolt.
  • a deadbolt is obtained which is adjustable as a function of the transverse dimensions of the support tube on which the closure device is intended to be mounted.
  • the number of adjustment possibilities depends directly on the number of notches in the deadbolt.
  • the measure defined according to claim 17 makes it possible to combine the first and second return means in a single means having two functions, which makes mounting substantially simpler and makes it possible to further considerably reduce the space requirement by the elastic return means.
  • the aforementioned first and second gripping means are each formed by a notch and a complementary projection making it possible to form a tenon-mortise connection.
  • FIG. 1 shows a partially exploded perspective view of a first embodiment of the closure device according to the invention
  • Figure 2 shows an exploded perspective view of a second embodiment of the closure device according to the invention
  • FIG. 3 illustrates a view in internal section of the closure device according to the invention showing the operation thereof.
  • FIG. 4 represents the device according to FIG. 1 in the assembled state.
  • FIGS. 5 and 6 represent views comprising variants of 'an enlarged detail of the device according to Figure 1
  • Figures 7 to 9 illustrate different views of another enlarged detail of the closure device according to Figure 2
  • Figure 9a illustrates the mode of cooperation between the lock part of the device according to Figure 4, on the one hand, and the striker part of the device according to Figures 7 to 9 on the other hand
  • Figures 10 and 1 1 illustrate a view of the above a first variant of the device shown in Figure 2 in the assembled state with incorporation of an additional adjustment element
  • Figures 12 " and 13 are views similar to Figures 10 and 11 respectively of a second alternative embodiment of the device
  • Figure 14 illustrates a view similar to Figure 3 of another alternative embodiment of the device according to invention
  • FIGS. 14A and 14B illustrate views of a detail of FIG. 14 analogous in Figures 5 and 6.
  • FIG. 15 illustrates different possibilities of combination of assemblies of the part of the device shown in FIG. 3 with different housings.
  • Figures 16 and 17 each illustrate views of part of the device according to Figure 10 in the exploded and respectively mounted state.
  • FIG. 18 illustrates a view similar to FIG. 16 of the device according to FIG. 12.
  • FIG. 19 is a representation similar to Figure 15 combining according to the first and respectively the second variant mentioned above.
  • FIGS. 20a to 20i illustrate the operation of another alternative embodiment of the device similar to FIG. 14.
  • FIG. 21 illustrates a variant of manipulation of the lock part of the device.
  • the present invention generally relates to a closing device, in particular for a door, with a lock.
  • the closure device described applies in particular to any type of opening, such as gate, barrier, pivoting door provided with a lateral side profiled in tubular form as in the example described below and of generally any dimension.
  • Figure 1 is illustrated the lock device which comprises a housing 10 in which is housed the lock 8 with plaster on which is fixed a cover.
  • the housing 10 is designed to house a lock mechanism making it possible to control at least one bolt, as illustrated in FIG. 3.
  • a mechanism for controlling a latch bolt 21 and a deadbolt 22 each having an elongated shape is described.
  • the exemplary structure of the mechanism described below allows the transformation of a rotational movement of a control member 65 which is driven by a handle 2, into a translational movement of the bolt.
  • Each bolt 21, 22 is intended to engage in the aforementioned tubular profile 19 under the action of a respective actuating member.
  • the half-turn bolt actuating member 21 is constituted by a handle 2 provided on either side of the door and the dead-bolt actuating member 22 by a key i, for example introduced into a safety lock 8.
  • FIG. 21 illustrates an alternative operation in which the drive is carried out by the action of the user directly by rotation of a key in the lock without handle.
  • the control member 65 advantageously comprises a wheel 25 which has on its periphery a gripping element forming a lever such as a lug 66.
  • the lug 66 is arranged to engage with a gripping element corresponding such as a projecting element provided on the latch bolt 21.
  • the projecting element can be completely removable of the screw type 4 (FIG. 5) or form an element 45 incorporated and integral with the bolt 21 (FIG. 6) or even a element 213, 216 movable within the bolt 21 (FIG. 14A).
  • the wheel 25 is arranged in a substantially concentric manner around the nut 18.
  • the wheel 25 also has on its periphery another lug 10 forming a stop intended to limit the stroke of the wheel.
  • the support plate 35 has on its leading edge a stop 20 intended to limit the travel of the stop lug 10 of the wheel.
  • the wheel is made integral with the nut 18 by being attached to the bottom of the latter to the support plate 35, so as to form an annular groove 68.
  • An elastic return means 71 is provided to return the latch bolt 21 to its rest position.
  • the aforementioned return means 71 allows retraction and removal of the latch bolt without the lug or the handle having to move.
  • the aforementioned return means 71 consists of a spring arranged coaxially around the latch bolt.
  • the spring 71 advantageously has an outline of oval section matching the two mutually opposite side walls 99 of the latch bolt by pressing against the projecting element 4; 45; 216 and thus advantageously winding around the latch bolt 21, further allowing a reversal of the position of the latch bolt.
  • the spring 71 of the U-bolt 21 the latter 21 can be actuated in retreat or projecting without the lever 66 or the handle 2 having to be moved and / or actuated.
  • a return means is produced in the form of a spiral spring 74 winding around the nut 18 in the above-mentioned annular groove 68 to act on the wheel 25.
  • a notch 69 is provided on the periphery of the wheel, preferably in the non-useful zone thereof, that is to say outside of the lug zone 72.
  • the notch 69 then serves as a housing for a primer 70 'of spring.
  • the nut and wheel assembly is arranged between the latch bolts 21 and the deadbolt 22.
  • the thickness of the wheel 25 is less than the diameter of the half-turn latch 21.
  • the spiral spring 74 is entirely housed in the annular groove 68. This arrangement of the spring and the wheel makes this closure device more compact and therefore offers the advantage of considerably reducing its size.
  • the spiral spring 74 is metallic.
  • the deadbolt 22 has a double axial alignment of notches 83 and respectively of notches 76, 77, 78.
  • the notches and notches each preferably extend transversely relative to the axis of the bolt 22. In each alignment, the profile of the notches and respectively of the notches is practically identical. The alignment of notches is turned towards the control member 65.
  • a locking member 55 serving as a latch is arranged to slide transversely relative to the sliding direction of the deadbolt 27, between the latter and the support plate 35.
  • the locking member is formed for example by a sliding plate 50.
  • On the support plate 35 is provided a guide 51 allowing the transverse sliding of the plate 50.
  • the plate 50 preferably has a substantially rectangular shape and it thus has a leading edge 48 and a trailing edge 48 'forming a latch ramp.
  • the plate 50 is provided with a loop 53 projecting with respect to the plate starting from the interior of the plate as visible in FIG. 1.
  • the plate 50 is slidably housed in the aforementioned guide 51, between the lateral surface 29 of the recessed portion 103 of the bolt 22 and the support plate 35, the loop 53 being turned outwards so as to engage with the notches 83 of the deadbolt.
  • This arrangement of the locking member is particularly advantageous by its very small footprint and by its reliability.
  • Another additional return means 39 is provided opposite the loop 53 so as to return the wafer 50 to its rest position.
  • This is formed for example by an elongated type spring with two branches 46, 47 in the form of a hairpin.
  • the branches 46, 47 of the spring have a long length so as to ensure an effective return of the wafer to its rest position while not requiring too high pressure thereon thanks to the leverage obtained by the length branches 46, 47 of the spring 54, which, from preferably is also metallic
  • the hairpin spring 39 is connected by one of its branches 47 to the spiral spring 59, at the free end thereof .
  • the spring 39 extends outside of the annular groove 68, the cylindrical casing 49 of the wheel 25 being advantageously interrupted over a part of its periphery This allows a comfortable passage of the return means 171 as visible in FIG. 3
  • the zone interruption is for example formed by a peripheral recess delimited laterally by two shoulders allowing rotation of the wheel 25, thin the presence of the return means 171 which remains practically in place The aforementioned rotation is thus limited by the shoulders.
  • the spring 171 according to the invention has a dual function by its action on the latch bolt and on the locking member The number of parts is thereby reduced, the mounting speed of the closing device increased and the 'small footprint
  • the loop 53 is arranged on a median axis of the wafer 50 so as to ensure a better balance of the forces acting on it.
  • the loop is stamped from the wafer without removing material. This considerably promotes the solidity and the holding of the loop to the wafer.
  • the loop 53 is attached to the wafer at an interior point of it and can extend. linearly along a determined slope. As visible in FIG. 1, the loop 53 can however also be attached to the plate at two interior points 191, 192 so as to form a passage eyelet for the branch 46 of the spring 39
  • each bolt 21, 22 has a significant length
  • the bolts 21, 22 are mounted to slide axially in the closing device
  • passages are provided in the headrest 7, as well as in the tubular profile 19
  • the passages 56 57 and 58, 59, which are provided respectively -to allow the passage of the latch bolts 21 and dormant 22 through the tube 19, are arranged in a mutually opposite manner on the periphery of the tube 19 and in alignment with the respective corresponding passage 36, 38 in the headrest 7
  • a support plate 35 is attached perpendicularly to the headrest 7 to a longitudinal edge thereof.
  • the form of the plate 35 is advantageously adapted to the internal shape of the housing 10.
  • Guide elements 37, 39 of the bolts 21, 22, for example a guide eyelet connected to the support plate 35, are arranged in alignment with the passages above-mentioned bolt 36, 38. Given the relatively pronounced length of each of the bolts 21, 22 it is important to ensure excellent guiding stability of the latter in their axial sliding along the arrow designated by F.
  • the guide elements 37, 39 are attached to the edge of the plate 35 which is opposite to that to which the headrest 7 is attached, thus ensuring a maximum distance between the two guide locations of each bolt 21, 22.
  • an additional guide eyelet 40, 41 is provided for each bolt in the extension of each bolt passage 36, 38 thus increasing the support surface of each bolt and therefore its stability.
  • the aforementioned reception means 120 comprises a reception plate 121 in which is provided at least one reception orifice 122, 123 for each corresponding bolt which is in alignment therewith, as well as a catch plate 125 attached to it and intended to be entered by the user.
  • the perforated receiving plate 121 and the grip plate 125 form an angle ⁇ between them, in particular between 35 and 55 °, preferably approximately 45 °.
  • the grip plate 125 is provided with a handle member 126 adapted thereon. More particularly, the handle element 126 consists of a synthetic material, preferably applied by injection onto the plate 125.
  • the aforementioned receiving means 120 functions both as a receiving plate for the introduction of the bolt and as a means of consolidating the locking by the presence of notches in which the bolts can be locked, and also of a handle allowing the opening. the second leaf of a double revolving door.
  • the striker receiving means 120 serves both as a receiving plate with a support plate for the handle for pushing the bolt, as a locking plate for the bolts, and as a handle.
  • the adapter plate 199 also makes it possible to adapt a keeper 120 for square profile 190, 191 on a round profile 192, 193
  • the aforementioned adapter plate 199 also makes it possible to equalize the roughness present on the tubular profiles, thanks to the hollow embodiment thereof 199 as shown in FIG. 19.
  • FIG. 16 illustrates more particularly that the square or rectangular reception keeper acts as a stop and it is reversible.
  • the fixing is extremely easy since it uses the same perforations as the lock itself.
  • FIG. 10 illustrates a variant of the closure device comprising a door stop 260 cooperating with a hooking plate (door lock-stop) 250 by gripping means 261 and respectively 251 provided on the corresponding contact surfaces facing each other
  • the aforementioned gripping means 251, 261 advantageously consist of longitudinal grooves extending in the direction of the tubular profiles 190, 290, 191 so that a presetting can be carried out by appropriate fitting of the hooking plate 250 and the door stop 260 according to the arrow designated by K
  • K the dimension of the tubular profile 190 or 191 on which the closure device must be adapted. This is clearly illustrated in FIGS. 10 and 1 1
  • Figures 12 and 13 illustrate a similar arrangement for round profiles where the contact surfaces cooperating mutually by the gripping means 261, 281 of the door stop 280 and respectively of the hooking plate 260, have a rounded shape , so that the adjustment is carried out according to a rotational movement designated by the arrow J
  • it can be taken into account more or less large diameters of the tubular profiles 192 and respectively 193
  • FIG. 9a clearly illustrates the use of the receiving plate 120 of the bolts 21, 22 of the lock, as a handle 126 for opening the second leaf of a double door.
  • the latch bolt 21 cooperates directly with the integrated handle 125,126 and has for this purpose a beveled end 72 as illustrated in FIGS. 4 to 6.
  • the bevel angle 72 corresponds substantially to the angle a of the integrated handle 126. This will advantageously allow the closing of the corresponding door leaf by simply slamming the door without having to manipulate the lock.
  • the assembly is also illustrated in FIG. 2 where the guide plate 301 can still be distinguished.
  • a damping strip 263, 270 is advantageously provided between the hooking plate 250, 260 and the tubular profile 190, 191; 192 so as to dampen the noise when the door is closed. In addition, this removes any play so that the door is completely immobilized when it is closed and that it is no longer subjected to beating, for example in case of wind etc.
  • the cushioning strip is made of a synthetic material.
  • the beveled surface 72 of the free end of the latch bolt 21 is slightly curved so that there is only one line of contact between the bolt and the receiving surface against which it 21 succeeds.
  • the deadbolt 22 has several notches 76, 77, 78 which are aligned along the longitudinal axis of the bolt 22 while extending practically transversely with respect thereto.
  • the aforementioned notches are intended to each cooperate with a drive catch not shown of the safety lock 8.
  • the bolt 22 will have a shortened or lengthened stroke relative to the headrest 7
  • Fixing means are provided for fixing the headrest 7 to the tube 19.
  • the aforementioned fixing means are formed by sockets 91, 92 intended to engage with the aforementioned bolt passages 36, 38 by one of their respective ends 94 Said ends 94 of sockets 91, 92 are advantageously threaded and the bolt passages 36, 38 tapped in correspondence over a sufficient depth so as to ensure a solid connection between the support tube 19 and the closing device.
  • the sockets 91, 92 are engaged in the passages 36, 38 through the aforementioned openings 56, 57 and 58, 59 respectively
  • the sockets 91, 92 are provided at their respective opposite ends, on their periphery, with at least one gripping means such as a notch 93. The tightening of the sockets 91, 92 in the passages
  • an appropriate key 97 of cylindrical or prismatic shape and whose length is substantially greater than the section of the tube so as to allow manipulation of the key from the outside.
  • the diameter of the tightening key 97 corresponds substantially to the diameter of the periphery of the end of the socket which has the notch 93.
  • the tightening key 97 has at least one end at least one projection 98 intended to cooperate with the notch 93 Thus, accessibility to the sockets is made more difficult after placing them inside the tube 19
  • the sockets have in the non-threaded zone an enlarged head portion 95 forming a shoulder making it possible to retain the tube 19 against the headrest 7
  • the fixing by the sockets 91, 92 of the device closing the tube 19 by making use of the openings 56, 57 and 58, 59 which are at the same time intended for the passage of the bolts 21 and 22 makes it possible to limit the number of openings in the tube 19.
  • the relatively gripping surface important between the sockets and the threaded passages increases the connection stability between the tube 19 and the closure device.
  • two diametrically opposite notches are provided, each having a rectangular profile.
  • the advantage lies in the fact that the loosening of the sockets 91, 92 requires a key 97 which is provided with an end having a corresponding profile. This thus reinforces the security of the closure device and therefore the reliability thereof, since it is thus possible to personalize the sockets and make the loosening thereof only possible for authorized persons.
  • each socket is axially hollow, the interior wall being of cylindrical appearance.
  • the bolts also have a generally cylindrical appearance at least over part of their length. This results in yet another advantage of the sockets. Being arranged along the sliding axis of the bolts, the sockets indeed form an additional guide for the bolts as visible in FIG. 3, thus contributing to their stability.
  • the second axial alignment of the transverse notches 76, 77, 78 is turned on the opposite side with respect to the latch bolt and towards the entry of the lock as it emerges from the figures.
  • the notches are arranged to cooperate with a not shown bit of the safety lock. Thanks to the presence of several notches, it is possible to adjust the stroke of the deadbolt 6 according to the tube.
  • the number of notches in the deadbolt is a function of the number of notches in it.
  • each notch that is to say for each stroke adjustment of the bolt, a notch corresponding to a closed position of the deadbolt, that is to say when that -this protrudes from the tube as shown in dashed lines in Figure 4 by the reference A, and a notch corresponding to the open position thereof, that is to say when it is flower with respect to the tube 19 as shown in solid lines in FIG. 4 by the reference B.
  • a notch corresponding to the open position thereof that is to say when it is flower with respect to the tube 19 as shown in solid lines in FIG. 4 by the reference B.
  • the deadbolt has at a certain height a shoulder 179 leaving the bolt truncated longitudinally on a narrowed zone of the bolt. The truncated zone extends longitudinally from the inner end of the bolt which faces the lock housing, up to the abovementioned shoulder 179.
  • the second fixing screw 174 is intended to fix the casing 108 of the safety lock to the closing device.
  • the casing is at the level of the bit, pierced transversely with a threaded opening 175 which is placed opposite a pierced threaded pillar 176.
  • a retaining tab 177 is provided which extends along the lower contour of the lock entry 106 and is connected to the pierced pillar 176 as illustrated in the Figure 3.
  • the longitudinal recess of the deadbolt allows vertical alignment of the latch bolt and the deadbolt while ensuring sufficient space for the aforementioned transverse sliding between the deadbolt and the support plate, plate or latch.
  • the closure device is more compact.
  • a stop rib is provided on the inside face of the headrest, practically facing the center of the nut.
  • the stop rib extends perpendicular to the longitudinal axis of the headrest 7. It is intended to limit the stroke of the wheel in the direction of the projection of the latch bolt 21.
  • the profile of the notches 83 of the deadbolt 22 is adapted to the loop 53 of the locking member forming a latch 55, in particular to the slope and to the width of the latter.
  • the notches 83 are slightly flared so as to ensure engagement of the loop 53 in the notch 68 in smoothly and smoothly, when the locking member 55 slides towards the deadbolt 22 in the direction of the arrow designated by the reference G in Figure 3 and engages therewith.
  • the lock housing 10 shown in FIG. 1 is in the form of a one-piece body integrating cover and plaster in a six-sided case 11, 12, 13, 14, 15, 16.
  • the case forming a case 10 presents on the 'One of the faces 16 an opening 33 for receiving a headrest 7 which is independent of the housing itself.
  • the one-piece structure of the housing offers the advantage of facilitating the mounting thereof in the door and thus considerably reduce the assembly time. The size of the assembly formed by the housing and the headrest is reduced.
  • the edge 32 surrounding the opening 33 and the edge of the headrest 7 have a beveled profile allowing rapid and secure fitting of one into the other.
  • the operation of the closure device according to the invention is described below, with the aid of FIG. 3 and of figures 20a to 20c.
  • the latch bolt 21 is actuated by one of the handles and the deadbolt 22 by the introduction of a safety key 1 into the profiled key entry 3 of one of the rotary cylinders of the safety lock 8.
  • the initial position of each bolt 21, 22 is selected according to the transverse dimensions of the support tube 19.
  • the latch bolt 21 is adjusted by positioning the latter in the retracted position desired with respect to the wheel 25. It suffices to choose the position of the latch bolt 21 always as a function of the support tube 19 and to replace the wheel 25. In this regard, it is possible to reuse the closing device for support tubes with dimensions different transverse It is then simply reposition the latch bolt as described above by previously removing the wheel 25 in order to obtain in the rest position, the appropriate projection thereof relative to the edge surface of the support tube
  • the latch bolt 21 is automatically returned to its projecting rest position under the effect of the spiral spring 74 which is wound around the nut 18
  • the handle 2 is turned in the direction of the arrow indicated by the reference in Figure 3 to open the door
  • the nut 18 and the wheel 25 integral with it are also caused to rotate in the same direction, the rotational movement of the wheel being transmitted to the bolt U-turn 21, so that the latter is brought to effect an axial withdrawal sliding in the direction of the arrow indicated by the reference F in FIG. 1 and thus bring the latch bolt 21 into the withdrawal position
  • the spring, in particular the rolled-up portion 74 thereof is thus compressed
  • the spring 71 relaxes, thus bringing the wheel 65 to its starting position in an opposite direction of rotation.
  • the primer portion 70 located at the free end of the coiled portion 74 of the spring 71 serves as an element of application to the wheel
  • the wheel 25 has at this height an interrupted profile forming a notch 69 around which the primer portion 70 spring coils
  • the mechanism for setting the deadbolt 22 in motion is described below.
  • the deadbolt 22 slides axially along the direction of rotation given to the safety key 1, in turn imparting a rotational movement according to the arrow indicated by the reference H to the safety lock 8 in a known manner.
  • the deadbolt 22 is adjusted as a function of the transverse dimensions of the support tube 19 as is the case for the U-bolt
  • the deadbolt 22 is adjusted by selectively positioning one of the notches 76, 77, 78 of the deadbolt 22 with the possibility of adjusting it
  • an element of the safety lock projecting radially comes into contact with the trailing edge 52 of the plate 50 serving as a latch, which until this moment is in the rest state and is still engaged by its projecting loop 53 in one of the notches 83 of the deadbolt, then lifts it, the deadbolt 22 remaining, at this stage of the movement, still motionless.
  • the lifting, against the spring 54, of the plate 50 forming a locking member relative to the deadbolt 22 causes the loop 53 thereof to gradually disengage from the notch 83 and thus to release the deadbolt 22.
  • the bit continues its rotational movement and thus causes the deadbolt 22, now released, to slide axially in the direction of the arrow indicated by the reference E.
  • the bit is completely extended of the groove 76 of the bolt 22, one of the notches 83 is located opposite the projecting loop 53 of the plate.
  • the protruding loop 53 is brought back into the notch 83 which is located opposite the latter.
  • the plate 50 thus locks the deadbolt 22 in the position in which it has been brought by the rotation of the key, namely opening or closing, if necessary. if necessary by double turn.
  • each notch 76, 77, 78 advantageously corresponds to at least two notches 83, one for locking the bolt 22 by the latch 55 in the open position and the other for locking the bolt in the closed position.
  • additional notches 83 are provided, preferably an additional notch by notch 76, 77, 78. It goes without saying that, if necessary, certain notches could be duplicated so as to reduce the number thereof. relative to the number of notches.
  • the width of the notches measured along the axis of the deadbolt 22 relative to the width of the bit is such that there is a clearance between the bit and each notch allowing the movement of the bit in it as described below. -above.
  • the guide eyelet 39 of the deadbolt 22 is provided with a projection 35 arranged so as to serve as a guide for the free branch 46 of the loop portion 54 of the spring 171.
  • the displacement of the deadbolt for different thicknesses of tubular profiles 19 is obtained by the displacement of the projecting element 4 in a certain number of holes provided in the latch bolt 21.
  • the end bevel 72 thereof allows more convenient operation thereof, in particular as regards its removal or its cooperation with the reception plate.
  • the closing device comprises a lock which can be used in particular for swinging metal doors and gates, with opening by a handle (FIG. 4) or also by the cylinder only (FIG. 21), that is to say without handle, as well as for wrought iron gates, for gates, especially in garden or sports grounds enclosures and also for palisades or industrial doors
  • the aforementioned closing devices include a lock adaptable both for tubular profiles with square section or flattened rectangular than for round section profiles, while being adjustable on profiles of different dimensions as illustrated in Figures 10 to 13
  • Figure 19 clearly illustrates how one can easily adapt the lock of the closing device of a square tubular profile to round and vice versa, simply by incorporating an adapter plate 199 for the round section.
  • the control of the bolts 21 and 22 is discriminated as follows: the first turn of the cylinder 106 by manual actuation returns the deadbolt 22, while the second turn of the cylinder 106 by manual actuation retracts the deadbolt 21.
  • the solida ⁇ sation of the two deadbolt and deadbolts 21, 22 provides a lock adjustable in two turns so that no handle n is required to close the door
  • a tool made up of a perforation gauge and a floor drill saves precious time in the preparation of the tubular profiles for mounting.
  • the holes 56, 58 in the tubular profile 19 are produced in a single operation using the aforementioned drill.
  • the closure device adapts to each tubing profile.
  • the locks 91, 92 can be moved in a jiffy using the added keys 97, it is possible to reconcile different profiles and profile dimensions.
  • the assembly is extremely easy and rapid and can be carried out in less than a minute by first punching or punching two holes 56, 58 in the tubular profile 19 then putting the lock 10 on the door, by inserting each of the bolts 21 and 22 into the orifices 56 and 58 which have just been formed and finally fixing said lock 10 using the added key 97.
  • a reinforcement 330 as illustrated in Figure 15 providing security for the cylinder of the lock so that it can hardly be demolished.
  • the reinforcement 330 is advantageously cast in the housing so as to be in one piece with the latter. This provides a universal closing device adaptable to all standard base frames with closing mechanism.
  • the screw for locking the deadbolt is first unscrewed using the aforementioned L key. Then the position of the bolt 220 is adjusted by turning the end piece 221 thereof 22 to the right or to the left depending on whether one wishes to adjust the bolt further back or on the contrary more projecting. Finally, the aforementioned dead bolt adjustment screw is screwed back.
  • the adjustment variant illustrated in FIG. 14 provides continuous adjustment thanks to the internal threaded rod 214 which is provided.
  • the adjusting member 213 cooperates with the latter 214 by sliding on the latter within the same latch bolt inside a light 215 determining the stroke of the projecting element 216 intended to cooperate with the lever 66 of the wheel 25.
  • the above details are illustrated in Figure 14a.
  • the setting of the deadbolt 220 is illustrated in FIG. 14b from which it appears that the deadbolt 220 is made up of two parts 221 and 222.
  • the end part 221 can be moved to a desired fixed position and then actuated , by turning it, the aforementioned L key on a first cone 226 which acts on a second internal cone 224, which spreads over a certain distance 223 then the free end of the fixed part 222 of the bolt 220.
  • the half bolts -tower 210 and frame 220 according to the variant illustrated in Figure 14 can now be adjusted from the outside by means of an attached key.
  • a great advantage obtained thanks to the aforementioned continuous adjustment consists in the fact that it is thus possible to adjust the adjustment of the bolts of the device without having to disassemble the lock, thus leaving it in the state mounted on the door itself.
  • the continuous adjustment also allows the door to be slammed without any manipulation of the lock or handle being required to close the door.
  • the assembly is made of an entirely stainless material.
  • exclusively stainless material such as aluminum, brass and / or stainless steel
  • the closure device thus obtained is resistant to wear by oxidation for a very long time. .
  • the closing device described above is hookable, thus making it entirely effective to close any door, because its construction is very robust and its fixing very solid, which results from the fact that no fixing bolt can be undone after closing the door as shown for example in Figures 4 and 21.
  • FIGS. 20a to 20i illustrate the mode of adjustment of the U-bolts 21 and the deadbolt 22. More particularly, FIGS. 20a to 20c show how to pass from an initial adjustment position in an orifice A to another adjustment position of the 'insert 4 in a different final position C. It should be noted in this regard that, in the engaged position, the insert 4 adopts each time the same position relative to the lever-lug 66.
  • Figures 20d to 20f illustrate how to reverse the position of the latch bolt 21 for mounting on the left or respectively on the right, so that the free beveled end 71 is in the appropriate position relative to the receiving plate 2.
  • Figures 20g to 20i illustrate the adjustment process of the latch sleeping 22.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention concerns a door lock comprising a lock (8) with a latch bolt (21), a selvage (7), a tumbler co-operating with a handle, return means (9) acting on the latch bolt which co-operates with the tumbler. The invention is characterised in that a control member (65) is arranged integral with the tumbler for acting on the bolt (21), the bolt and the control member are each provided with first and second means arranged for co-operating, and consisting in adjusting means (6) that can be selectively moved between a number of predetermined positions, among which one where the projecting element (4) can be engaged removable and in at least one stub (5) attached to the control member (65).

Description

Dispositif de fermeture pour porte Door closing device
Domaine de l'inventionField of the invention
La présente invention se rapporte à un dispositif de fermeture pour porte, en particulier à double battant comprenant une serrure pourvue d'un pêne demi- tour.The present invention relates to a closing device for a door, in particular with a double leaf comprising a lock provided with a half-turn bolt.
Etat de la techniqueState of the art
Dans des dispositifs de type connu, le pêne demi-tour est actionné par une poignée par l'intermédiaire d'une noix. Ces dispositifs présentent cependant des inconvénients. En effet, un inconvénient consiste en ce qu'une porte pourvue d'un dispositif de fermeture de ce type ne peut pas se fermer en rabattant la porte sur laquelle il est monté, mais il nécessite un actionnement de la poignée pour permettre sa fermeture. Cela peut être gênant pour l'utilisateur, notamment lorsqu'il est chargé ou qu'il n'est pas en mesure d'actionner facilement la poignée pour une raison quelconque.In devices of known type, the latch bolt is actuated by a handle by means of a nut. These devices have drawbacks, however. Indeed, a disadvantage is that a door provided with a closing device of this type cannot be closed by folding down the door on which it is mounted, but it requires an actuation of the handle to allow its closing. This can be inconvenient for the user, especially when loaded or unable to easily operate the handle for any reason.
Un autre type de dispositif connu comprend un boîtier comportant un palâtre, auquel se rattache une têtière, et un mécanisme de fermeture, le boîtier étant fermé par un couvercle qui est vissé sur le palâtre. Le boîtier est prévu pour loger une serrure de sûreté agencée pour actionner un pêne dormant verrouillable par un organe de verrouillage. Un inconvénient réside ici dans l'emplacement de l'organe de verrouillage occasionnant un certain encombrement par rapport au pêne dormant. Un autre inconvénient réside dans l'emplacement des moyens de rappel. Ceux-ci sont généralement situés de manière à occuper un certain espace propre dont il faut tenir compte pour le dimensionnement du boîtier. C'est notamment le cas lorsque les moyens de rappel sont enroulés autour du pêne demi-tour. Cette disposition des moyens de rappel peut également exposer ceux-ci à une perturbation extérieure.Another known type of device comprises a housing comprising a plaster, to which a headrest is attached, and a closing mechanism, the housing being closed by a cover which is screwed onto the plaster. The housing is designed to house a safety lock arranged to actuate a deadbolt lockable by a locking member. A disadvantage here resides in the location of the locking member causing a certain bulk with respect to the deadbolt. Another drawback lies in the location of the return means. These are generally located so as to occupy a certain clean space which must be taken into account for the sizing of the housing. This is particularly the case when the return means are wound around the latch bolt. This arrangement of the return means can also expose them to an external disturbance.
Un inconvénient supplémentaire réside dans le fait que le couvercle est amovible permettant ainsi un accès relativement aisé pour une personne non autorisée au contenu du boîtier, c'est-à-dire au mécanisme de fermeture, qui est rendu possible par le démontage du couvercle du palâtre. Ceci pose un problème sérieux du point de vue de la sécurité du dispositif de fermeture.An additional disadvantage lies in the fact that the cover is removable, thus allowing relatively easy access for an unauthorized person to the contents of the case, that is to say the closing mechanism, which is made possible by removing the cover from the plasterboard. This poses a serious problem from the point of view of the security of the closure device.
Exposé de l'inventionStatement of the invention
Le dispositif de fermeture suivant la présente invention a pour but de remédier aux inconvénients précités. A cette fin, il est proposé selon la présente invention qu'un dispositif tel que défini dans la revendication 1. Ainsi, grâce au dispositif selon l'invention, le pêne demi-tour est rendu rétractable avec claquement de la porte, donc sans manipulation de la poignée.The purpose of the closure device according to the present invention is to remedy the aforementioned drawbacks. To this end, it is proposed according to the present invention that a device as defined in claim 1. Thus, thanks to the device according to the invention, the latch bolt is made retractable with slamming of the door, therefore without manipulation of the handle.
Selon un mode de réalisation préféré, le pêne demi-tour présente une extrémité d'attaque profilée en biseau, de préférence entre 30° et 60°, de préférence encore entre 40° et 50°, le biseau étant orienté latéralement vers ce côté qui favorise une rétraction plus aisée du pêne demi-tour.According to a preferred embodiment, the latch bolt has a profiled bevel leading end, preferably between 30 ° and 60 °, more preferably between 40 ° and 50 °, the bevel being oriented laterally towards this side which promotes easier retraction of the latch bolt.
Un mode de réalisation avantageux du dispositif selon l'invention est défini dans la revendication 2. L'organe de commande précité assure une commande de pêne fiable et efficace. En outre, la construction des premiers et deuxièmes moyens de prise s'avère simple et peu coûteuse.An advantageous embodiment of the device according to the invention is defined in claim 2. The aforementioned control member ensures reliable and effective bolt control. In addition, the construction of the first and second gripping means is simple and inexpensive.
Selon un mode de réalisation plus particulier de l'invention, ledit moyen de réglage est formé par un élément en saillie rapporté par rapport à la surface latérale du pêne demi-tour. Cette construction permet de réduire considérablement l'encombrement latéral du mécanisme de fermeture suivant la direction des axes de rotation des poignées. Par ailleurs, l'encombrement dû au moyen de rappel du pêne demi-tour est éliminé, puisqu'il est logé dans l'organe de commande de celui-ci. En outre, cette disposition assure une protection efficace du moyen de rappel contre une perturbation extérieure.According to a more particular embodiment of the invention, said adjusting means is formed by a projecting element attached relative to the lateral surface of the latch bolt. This construction makes it possible to considerably reduce the lateral dimensions of the closing mechanism in the direction of the axes of rotation of the handles. Furthermore, the size due to the return means of the latch bolt is eliminated, since it is housed in the control member thereof. In addition, this provision provides effective protection of the return means against an external disturbance.
Un mode de réalisation plus spécifique est défini dans la revendication 4.A more specific embodiment is defined in claim 4.
Une possibilité de réglage pour le pêne demi-tour est prévue par l'adaptation adéquate du nombre d'ouvertures dans le pêne demi-tour. Ceci permet un décalage initial et un réglage des positions de repos respectives du pêne demi- tour et de la roue en fonction des dimensions transversales du tube de support.An adjustment possibility for the latch bolt is provided by the adequate adaptation of the number of openings in the latch bolt. This allows an initial offset and an adjustment of the respective rest positions of the latch bolt and of the wheel according to the transverse dimensions of the support tube.
Avantageusement, il est prévu un moyen de rappel supplémentaire coopérant directement avec le pêne demi-tour de sorte que celui-ci puisse être amené à sortir et à se rétracter indépendamment de l'ergot et de la poignée de porte.Advantageously, an additional co-operating reminder means is provided. directly with the latch bolt so that it can be brought out and retracted independently of the lug and the door handle.
L'agencement défini dans la revendication 13, et plus particulièrement dans la revendication 14, est très avantageusement compact tout en assurant un fonctionnement efficace et sûr de l'organe de verrouillage par son agencement guidé entre le pêne dormant et la plaque de support. De plus, l'organe de verrouillage précité est de construction très simple tout en assurant un verrouillage extrêmement efficace du pêne dormant.The arrangement defined in claim 13, and more particularly in claim 14, is very advantageously compact while ensuring efficient and safe operation of the locking member by its guided arrangement between the deadbolt and the support plate. In addition, the aforementioned locking member is of very simple construction while ensuring extremely effective locking of the deadbolt.
En outre, grâce à la mesure spécifique définie dans la revendication 15, avec le maintien du moyen de rappel qu'elle reçoit, tout risque de déboîtement du moyen de rappel hors du moyen de verrouillage soumis à de fréquents mouvements de va-et-vient, lorsque la serrure est utilisée, est ainsi évité.In addition, thanks to the specific measure defined in claim 15, with the maintenance of the return means that it receives, any risk of dislocation of the return means outside of the locking means subjected to frequent back and forth movements. , when the lock is used, is thus avoided.
Avec la mesure définie selon la revendication 16, on obtient un pêne dormant qui est réglable en fonction des dimensions transversales du tube de support sur lequel le dispositif de fermeture est destiné à être monté. Le nombre de possibilités de réglage dépend directement du nombre de encoches dans le pêne dormant.With the measurement defined according to claim 16, a deadbolt is obtained which is adjustable as a function of the transverse dimensions of the support tube on which the closure device is intended to be mounted. The number of adjustment possibilities depends directly on the number of notches in the deadbolt.
La mesure définie selon la revendication 17 permet de réunir les premier et deuxième moyen de rappel en un seul moyen possédant deux fonctions, ce qui rend le montage sensiblement plus simple et permet d'encore réduire considérablement l'encombrement par les moyens de rappel élastiques.The measure defined according to claim 17 makes it possible to combine the first and second return means in a single means having two functions, which makes mounting substantially simpler and makes it possible to further considerably reduce the space requirement by the elastic return means.
Avec la mesure définie selon la revendication 18, on obtient une réduction du nombre de trous dans le tube de support, ce qui procure une augmentation sensible de la résistance et de la tenue de celui-ci. La sécurité du dispositif de fermeture s'en trouve renforcée.With the measurement defined according to claim 18, a reduction in the number of holes in the support tube is obtained, which gives a significant increase in the resistance and the resistance of the latter. The security of the closing device is thereby reinforced.
Pour desserrer les douilles qui se trouvent cachées dans le tube de support, il est nécessaire de disposer d'une clef de serrage appropriée, détenue uniquement par des personnes autorisées. En personnalisant les systèmes clef/douille, il est possible suivant la présente invention, en conférant une configuration de moyens de prise unique et personnelle, d'obtenir un dispositif de fermeture qui, une fois monté, présente une fiabilité considérable. Ainsi, en particulier, les premiers et deuxièmes moyens de prise précités sont chacun formes par une encoche et une saillie complémentaire permettant de former une liaison tenon-mortaise Ce qui précède est obtenu avec la mesure définie selon la revendication 19To loosen the sockets which are hidden in the support tube, it is necessary to have an appropriate tightening wrench, held only by authorized persons. By customizing the key / socket systems, it is possible according to the present invention, by conferring a configuration of unique and personal gripping means, to obtain a closing device which, once mounted, has considerable reliability. So in particular, the aforementioned first and second gripping means are each formed by a notch and a complementary projection making it possible to form a tenon-mortise connection. The above is obtained with the measurement defined according to claim 19
Avec la mesure définie à la revendication 20 et grâce à la structure intégrée du boîtier de serrure, dans laquelle le couvercle et le palâtre font intégralement corps l'un avec l'autre, le boîtier de serrure est pratiquement inviolable et la sûreté du dispositif de fermeture s'en trouve considérablement renforcéeWith the measure defined in claim 20 and thanks to the integrated structure of the lock housing, in which the cover and the plaster are integral with each other, the lock housing is practically inviolable and the safety of the device closure is considerably strengthened
D'autres avantages et particularités du dispositif de fermeture suivant l'invention ressortiront de la description plus détaillée donnée ci-après d'un exemple de réalisation illustre au moyen des dessins annexésOther advantages and particularities of the closure device according to the invention will emerge from the more detailed description given below of an exemplary embodiment illustrated by means of the appended drawings.
Brève description des dessinsBrief description of the drawings
La figure 1 représente une vue en perspective partiellement éclatée d'un premier mode de réalisation du dispositif de fermeture suivant l'invention La figure 2 représente une vue en perspective éclatée d'un deuxième mode de réalisation du dispositif de fermeture suivant l'invention La figure 3 illustre une vue en coupe interne du dispositif de fermeture selon l'invention montrant le fonctionnement de celui-ci La figure 4 représente le dispositif selon la figure 1 à l'état monté Les figures 5 et 6 représentent des vues comportant des variantes d'un détail en agrandi du dispositif selon la figure 1 Les figures 7 à 9 illustrent différentes vues d'un autre détail en agrandi du dispositif de fermeture selon la figure 2Figure 1 shows a partially exploded perspective view of a first embodiment of the closure device according to the invention Figure 2 shows an exploded perspective view of a second embodiment of the closure device according to the invention La FIG. 3 illustrates a view in internal section of the closure device according to the invention showing the operation thereof. FIG. 4 represents the device according to FIG. 1 in the assembled state. FIGS. 5 and 6 represent views comprising variants of 'an enlarged detail of the device according to Figure 1 Figures 7 to 9 illustrate different views of another enlarged detail of the closure device according to Figure 2
La figure 9a illustre le mode de coopération entre la partie serrure du dispositif selon la figure 4, d'une part, et la partie gâche du dispositif selon les figures 7 à 9 d'autre part Les figures 10 et 1 1 illustrent une vue du dessus d'une première variante du dispositif représente sur la figure 2 à l'état monté avec incorporation d'un élément de réglage additionnelFigure 9a illustrates the mode of cooperation between the lock part of the device according to Figure 4, on the one hand, and the striker part of the device according to Figures 7 to 9 on the other hand Figures 10 and 1 1 illustrate a view of the above a first variant of the device shown in Figure 2 in the assembled state with incorporation of an additional adjustment element
Les figures 12 "et 13 sont des vues analogues aux figures 10 et respectivement 11 d'une seconde variante d'exécution du dispositif La figure 14 illustre une vue analogue à la figure 3 d'une autre variante d'exécution du dispositif selon l'invention Les figures 14A et 14B illustrent des vues d'un détail de la figure 14 analogues aux figures 5 et 6.Figures 12 " and 13 are views similar to Figures 10 and 11 respectively of a second alternative embodiment of the device Figure 14 illustrates a view similar to Figure 3 of another alternative embodiment of the device according to invention FIGS. 14A and 14B illustrate views of a detail of FIG. 14 analogous in Figures 5 and 6.
La figure 15 illustre différentes possibilités de combinaison de montages de la partie du dispositif montrée sur la figure 3 avec des boîtiers différents. Les figures 16 et 17 illustrent chacune des vues d'une partie du dispositif selon la figure 10 à l'état éclaté et respectivement monté.FIG. 15 illustrates different possibilities of combination of assemblies of the part of the device shown in FIG. 3 with different housings. Figures 16 and 17 each illustrate views of part of the device according to Figure 10 in the exploded and respectively mounted state.
La figure 18 illustre une vue analogue à la figure 16 du dispositif selon la figure 12.FIG. 18 illustrates a view similar to FIG. 16 of the device according to FIG. 12.
La figure 19 est une représentation analogue à la figure 15 combinant selon la première et respectivement la seconde variante précitées. Les figures 20a à 20i illustrent le fonctionnement d'une autre variante d'exécution du dispositif analogue à la figure 14.Figure 19 is a representation similar to Figure 15 combining according to the first and respectively the second variant mentioned above. FIGS. 20a to 20i illustrate the operation of another alternative embodiment of the device similar to FIG. 14.
La figure 21 illustre une variante de manipulation de la partie serrure du dispositif.FIG. 21 illustrates a variant of manipulation of the lock part of the device.
DescriptionDescription
La présente invention se rapporte généralement à un dispositif de fermeture, en particulier pour porte, avec serrure. Le dispositif de fermeture décrit s'applique notamment à tout type d'ouvrant, tel que portail, barrière, porte pivotante pourvue d'un côté latéral profilé sous forme tubuiaire comme dans l'exemple décrit ci-après et de dimension généralement quelconque.The present invention generally relates to a closing device, in particular for a door, with a lock. The closure device described applies in particular to any type of opening, such as gate, barrier, pivoting door provided with a lateral side profiled in tubular form as in the example described below and of generally any dimension.
Sur la figure 1 est illustré le dispositif à serrure lequel comprend un boîtier 10 dans lequel est logée la serrure 8 avec palâtre sur lequel est fixé un couvercle.In Figure 1 is illustrated the lock device which comprises a housing 10 in which is housed the lock 8 with plaster on which is fixed a cover.
Le boîtier 10 est prévu pour loger un mécanisme de serrure permettant de commander au moins un pêne, comme illustré sur la figure 3. Dans l'exemple ci- après, un mécanisme de commande d'un pêne demi-tour 21 et d'un pêne dormant 22 présentant chacun une forme allongée est décrit. En particulier, la structure exemplaire du mécanisme décrit ci-après permet la transformation d'un mouvement de rotation d'un organe de commande 65 qui est entraîné par une poignée 2, en un mouvement de translation du pêne. Chaque pêne 21 , 22 est destiné à s'engager dans le profil tubuiaire 19 précité sous l'action d'un organe d'actionnement respectif. Classiquement, l'organe d'actionnement du pêne demi- tour 21 est constitué par une poignée 2 prévue de part et d'autre de la porte et l'organe d'actionnement du pêne dormant 22 par une clef i , par exemple introduite dans une serrure de sûreté 8. Cependant, la figure 21 illustre une variante d'opération dans laquelle l'entraînement est effectué par l'action de l'utilisateur directement par rotation d'une clef dans la serrure sans poignée.The housing 10 is designed to house a lock mechanism making it possible to control at least one bolt, as illustrated in FIG. 3. In the example below, a mechanism for controlling a latch bolt 21 and a deadbolt 22 each having an elongated shape is described. In particular, the exemplary structure of the mechanism described below allows the transformation of a rotational movement of a control member 65 which is driven by a handle 2, into a translational movement of the bolt. Each bolt 21, 22 is intended to engage in the aforementioned tubular profile 19 under the action of a respective actuating member. Conventionally, the half-turn bolt actuating member 21 is constituted by a handle 2 provided on either side of the door and the dead-bolt actuating member 22 by a key i, for example introduced into a safety lock 8. However, FIG. 21 illustrates an alternative operation in which the drive is carried out by the action of the user directly by rotation of a key in the lock without handle.
Dans le dispositif de fermeture, l'organe de commande 65 comprend avantageusement une roue 25 qui présente sur son pourtour un élément de prise formant levier tel qu'un ergot 66. L'ergot 66 est agencé pour entrer en prise avec un élément de prise correspondant tel qu'un élément saillant prévu sur le pêne demi-tour 21. L'élément saillant peut être complètement amovible de type vis 4 (figure 5) ou former un élément 45 incorporé et solidaire du pêne 21 (figure 6) ou encore un élément 213, 216 déplaçable au sein même du pêne 21 (figure 14A). La roue 25 est agencée de manière sensiblement concentrique autour de la noix 18. La roue 25 présente en outre sur son pourtour un autre ergot 10 formant arrêt destiné à limiter la course de la roue. A cette fin, la plaque de support 35 présente sur son bord d'attaque une butée 20 destinée à limiter la course de l'ergot d'arrêt 10 de la roue. La roue est rendue solidaire de la noix 18 en se rattachant au fond de celle-ci à la plaque de support 35, de manière à former une gorge annulaire 68.In the closing device, the control member 65 advantageously comprises a wheel 25 which has on its periphery a gripping element forming a lever such as a lug 66. The lug 66 is arranged to engage with a gripping element corresponding such as a projecting element provided on the latch bolt 21. The projecting element can be completely removable of the screw type 4 (FIG. 5) or form an element 45 incorporated and integral with the bolt 21 (FIG. 6) or even a element 213, 216 movable within the bolt 21 (FIG. 14A). The wheel 25 is arranged in a substantially concentric manner around the nut 18. The wheel 25 also has on its periphery another lug 10 forming a stop intended to limit the stroke of the wheel. To this end, the support plate 35 has on its leading edge a stop 20 intended to limit the travel of the stop lug 10 of the wheel. The wheel is made integral with the nut 18 by being attached to the bottom of the latter to the support plate 35, so as to form an annular groove 68.
Un moyen de rappel élastique 71 est prévu pour ramener le pêne demi-tour 21 dans sa position de repos. Avantageusement, le moyen de rappel précité 71 permet une rétraction et une sortie du pêne demi-tour sans que l'ergot ou la poignée ne doive se déplacer. De préférence, le moyen de rappel précité 71 est constitué d'un ressort agencé coaxialement autour du pêne demi-tour. A cet égard, le ressort 71 présente avantageusement un contour de section ovale épousant les deux parois latérales 99 mutuellement opposées du pêne demi-tour en s'appuyant contre l'élément en saillie 4; 45; 216 et en s'enroulant ainsi avantageusement autour du pêne demi-tour 21 , permettant en outre une inversion de la position du pêne demi-tour. De plus, grâce au ressort 71 du pêne demi-tour 21 , ce dernier 21 peut être actionné en retrait ou en saillie sans que le levier 66 ou la poignée 2 ne doivent être déplacée et/ou actionnée.An elastic return means 71 is provided to return the latch bolt 21 to its rest position. Advantageously, the aforementioned return means 71 allows retraction and removal of the latch bolt without the lug or the handle having to move. Preferably, the aforementioned return means 71 consists of a spring arranged coaxially around the latch bolt. In this regard, the spring 71 advantageously has an outline of oval section matching the two mutually opposite side walls 99 of the latch bolt by pressing against the projecting element 4; 45; 216 and thus advantageously winding around the latch bolt 21, further allowing a reversal of the position of the latch bolt. In addition, thanks to the spring 71 of the U-bolt 21, the latter 21 can be actuated in retreat or projecting without the lever 66 or the handle 2 having to be moved and / or actuated.
Un autre moyen de rappel est réalisé sous la forme d'un ressort spiral 74 s'enroulant autour de la noix 18 dans la gorge annulaire 68 précitée pour agir sur la roue 25. Afin-d'assurer un bon maintien du ressort, une encoche 69 est prévue sur le pourtour de la roue, de préférence dans la zone non utile de celle-ci, c'est- à-dire en dehors de la zone d'ergot 72. L'encoche 69 sert alors de logement à une amorce 70'du ressort. De préférence, l'ensemble noix et roue est agencé entre les pênes demi-tour 21 et dormant 22. Par ailleurs, l'épaisseur de la roue 25 est inférieure au diamètre du pêne demi- tour 21. Le ressort spiral 74 quant à lui est entièrement logé dans la gorge annulaire 68. Cet agencement du ressort et de la roue rend ce dispositif de fermeture plus compact et il offre donc l'avantage de réduire considérablement l'encombrement de celui-ci. De préférence, le ressort spiral 74 est métallique.Another return means is produced in the form of a spiral spring 74 winding around the nut 18 in the above-mentioned annular groove 68 to act on the wheel 25. In order to ensure good retention of the spring, a notch 69 is provided on the periphery of the wheel, preferably in the non-useful zone thereof, that is to say outside of the lug zone 72. The notch 69 then serves as a housing for a primer 70 'of spring. Preferably, the nut and wheel assembly is arranged between the latch bolts 21 and the deadbolt 22. Furthermore, the thickness of the wheel 25 is less than the diameter of the half-turn latch 21. The spiral spring 74 is entirely housed in the annular groove 68. This arrangement of the spring and the wheel makes this closure device more compact and therefore offers the advantage of considerably reducing its size. Preferably, the spiral spring 74 is metallic.
Le pêne dormant 22 présente un double alignement axial d'entailles 83 et respectivement d'encoches 76, 77, 78. Les entailles et encoches s'étendent de préférence chacune transversalement par rapport à l'axe du pêne 22. Dans chaque alignement, le profil des encoches et respectivement des entailles est pratiquement identique. L'alignement d'entailles est tourné vers l'organe de commande 65.The deadbolt 22 has a double axial alignment of notches 83 and respectively of notches 76, 77, 78. The notches and notches each preferably extend transversely relative to the axis of the bolt 22. In each alignment, the profile of the notches and respectively of the notches is practically identical. The alignment of notches is turned towards the control member 65.
En regard de l'alignement d'entailles 83, un organe de verrouillage 55 servant de loqueteau est agencé à coulissement transversal par rapport à la direction de coulissement du pêne dormant 27, entre celui-ci et la plaque de support 35. Ainsi, l'organe de verrouillage est formé par exemple par une plaquette coulissante 50. Sur la plaque de support 35 est prévu un guidage 51 permettant le coulissement transversal de la plaquette 50. La plaquette 50 possède, de préférence, une forme sensiblement rectangulaire et elle présente ainsi un bord d'attaque 48 et un bord de fuite 48' formant rampe de loqueteau. La plaquette 50 est pourvue d'une boucle 53 faisant saillie par rapport à la plaquette en partant de l'intérieur de la plaquette comme visible sur la figure 1. La plaquette 50 est logée à coulissement dans le guidage précité 51 , entre la surface latérale 29 de la portion évidée 103 du pêne 22 et la plaque de support 35, la boucle 53 étant tournée vers l'extérieur de manière à entrer en prise avec les entailles 83 du pêne dormant. Cet agencement de l'organe de verrouillage est particulièrement avantageux par son encombrement très réduit et par sa fiabilité.Opposite the alignment of notches 83, a locking member 55 serving as a latch is arranged to slide transversely relative to the sliding direction of the deadbolt 27, between the latter and the support plate 35. Thus, the the locking member is formed for example by a sliding plate 50. On the support plate 35 is provided a guide 51 allowing the transverse sliding of the plate 50. The plate 50 preferably has a substantially rectangular shape and it thus has a leading edge 48 and a trailing edge 48 'forming a latch ramp. The plate 50 is provided with a loop 53 projecting with respect to the plate starting from the interior of the plate as visible in FIG. 1. The plate 50 is slidably housed in the aforementioned guide 51, between the lateral surface 29 of the recessed portion 103 of the bolt 22 and the support plate 35, the loop 53 being turned outwards so as to engage with the notches 83 of the deadbolt. This arrangement of the locking member is particularly advantageous by its very small footprint and by its reliability.
Un autre moyen de rappel additionnel 39 est prévu en regard de la boucle 53 de manière à ramener la plaquette 50 dans sa position de repos. Celui-ci est formé par exemple par un ressort de type allongé à deux branches 46, 47 en forme d'épingle à cheveux. Les branches 46, 47 du ressort présentent une longueur élevée de manière à assurer un retour efficace de la plaquette dans sa position de repos tout en ne nécessitant pas de pression trop élevée sur celle-ci grâce à l'effet de levier obtenu par la longueur des branches 46, 47 du ressort 54, qui, de préférence, est également métalliqueAnother additional return means 39 is provided opposite the loop 53 so as to return the wafer 50 to its rest position. This is formed for example by an elongated type spring with two branches 46, 47 in the form of a hairpin. The branches 46, 47 of the spring have a long length so as to ensure an effective return of the wafer to its rest position while not requiring too high pressure thereon thanks to the leverage obtained by the length branches 46, 47 of the spring 54, which, from preferably is also metallic
Les autres moyens de rappel précités 39 et 74 sont avantageusement réunis en un seul ressort 171 Ainsi, le ressort en épingle à cheveux 39 se rattache par l'une de ses branches 47 au ressort spiral 59, à l'extrémité libre de celui-ci. Le ressort 39 s'étend en dehors de la gorge annulaire 68, l'enveloppe cylindrique 49 de la roue 25 étant avantageusement interrompue sur une partie de son pourtour Ceci permet un passage commode des moyens de rappel 171 comme visible sur la figure 3 La zone d'interruption est par exemple formée par un évidement périphérique délimité latéralement par deux épaulements permettant une rotation de la roue 25, maigre la présence du moyen de rappel 171 qui reste pratiquement en place La rotation précitée est ainsi limitée par les épaulements. Ainsi, le ressort 171 suivant l'invention possède une double fonction par son action sur le pêne demi-tour et sur l'organe de verrouillage Le nombre de pièces s'en trouve réduit, la vitesse de montage du dispositif de fermeture augmentée et l'encombrement réduitThe other aforementioned return means 39 and 74 are advantageously combined in a single spring 171 Thus, the hairpin spring 39 is connected by one of its branches 47 to the spiral spring 59, at the free end thereof . The spring 39 extends outside of the annular groove 68, the cylindrical casing 49 of the wheel 25 being advantageously interrupted over a part of its periphery This allows a comfortable passage of the return means 171 as visible in FIG. 3 The zone interruption is for example formed by a peripheral recess delimited laterally by two shoulders allowing rotation of the wheel 25, thin the presence of the return means 171 which remains practically in place The aforementioned rotation is thus limited by the shoulders. Thus, the spring 171 according to the invention has a dual function by its action on the latch bolt and on the locking member The number of parts is thereby reduced, the mounting speed of the closing device increased and the 'small footprint
De préférence, la boucle 53 est agencée sur un axe médian de la plaquette 50 de manière à assurer un meilleur équilibre des forces agissant sur celle-ci. Avantageusement, la boucle est estampée a partir de la plaquette sans enlèvement de matière Cela favorise considérablement la solidité et la tenue de la boucle à la plaquette La boucle 53 se rattache à la plaquette en un point intérieur de celle-ci et peut s'étendre linéairement suivant une pente déterminée. Comme visible sur la figure 1 , la boucle 53 peut cependant également se rattacher à la plaquette en deux points intérieurs 191 , 192 de manière à former un oeillet de passage pour la branche 46 du ressort 39Preferably, the loop 53 is arranged on a median axis of the wafer 50 so as to ensure a better balance of the forces acting on it. Advantageously, the loop is stamped from the wafer without removing material. This considerably promotes the solidity and the holding of the loop to the wafer. The loop 53 is attached to the wafer at an interior point of it and can extend. linearly along a determined slope. As visible in FIG. 1, the loop 53 can however also be attached to the plate at two interior points 191, 192 so as to form a passage eyelet for the branch 46 of the spring 39
Afin d'assurer une sûreté convenable au dispositif de fermeture, chaque pêne 21 , 22 présente une longueur importante Les pênes 21 , 22 sont montés à coulissement axial dans le dispositif de fermeture Pour permettre le coulissement des pênes, des passages sont prévus dans la têtière 7, ainsi que dans le profil tubuiaire 19 Les passages 56 57 et 58, 59, qui sont prévus respectivement -pour permettre le passage des pênes demi-tour 21 et dormant 22 à travers le tube 19, sont disposés de manière mutuellement opposée sur le pourtour du tube 19 et en alignement avec le passage correspondant respectif 36, 38 dans la têtière 7 Une plaque de support 35 se rattache perpendiculairement à la têtière 7 à un bord longitudinal de celle-ci. La forme de la plaque 35 est avantageusement adaptée à la forme intérieure du boîtier 10. Des éléments de guidage 37, 39 des pênes 21 , 22, par exemple un oeillet de guidage se rattachant à la plaque de support 35, sont agencés dans l'alignement des passages de pêne précités 36, 38. Etant donné la longueur relativement prononcée de chacun des pênes 21 , 22 il est important d'assurer une excellente stabilité de guidage de ceux-ci dans leur coulissement axial suivant la flèche désignée par F. A cette fin, les éléments de guidage 37, 39 sont rattachés au bord de la plaque 35 qui est opposé à celui auquel se rattache la têtière 7, assurant ainsi un écart maximum entre les deux emplacements de guidage de chaque pêne 21 , 22.In order to ensure adequate safety for the closing device, each bolt 21, 22 has a significant length The bolts 21, 22 are mounted to slide axially in the closing device To allow the bolts to slide, passages are provided in the headrest 7, as well as in the tubular profile 19 The passages 56 57 and 58, 59, which are provided respectively -to allow the passage of the latch bolts 21 and dormant 22 through the tube 19, are arranged in a mutually opposite manner on the periphery of the tube 19 and in alignment with the respective corresponding passage 36, 38 in the headrest 7 A support plate 35 is attached perpendicularly to the headrest 7 to a longitudinal edge thereof. The form of the plate 35 is advantageously adapted to the internal shape of the housing 10. Guide elements 37, 39 of the bolts 21, 22, for example a guide eyelet connected to the support plate 35, are arranged in alignment with the passages above-mentioned bolt 36, 38. Given the relatively pronounced length of each of the bolts 21, 22 it is important to ensure excellent guiding stability of the latter in their axial sliding along the arrow designated by F. For this purpose, the guide elements 37, 39 are attached to the edge of the plate 35 which is opposite to that to which the headrest 7 is attached, thus ensuring a maximum distance between the two guide locations of each bolt 21, 22.
Comme visible sur la figure 3, un oeillet de guidage supplémentaire 40, 41 est prévu pour chaque pêne dans le prolongement de chaque passage de pêne 36, 38 augmentant ainsi la surface de support de chaque pêne et donc sa stabilité.As shown in FIG. 3, an additional guide eyelet 40, 41 is provided for each bolt in the extension of each bolt passage 36, 38 thus increasing the support surface of each bolt and therefore its stability.
Il est prévu un moyen de réception 120 pour la serrure, en particulier le pêne demi-tour, auquel il est spécifiquement adapté, lequel 120 est prévu pour être agencé sur un montant opposé 1 19 faisant face au montant 19 sur lequel est montée la serrure 10. Plus particulièrement, le moyen de réception précité 120 comprend une plaque de réception 121 dans laquelle est prévu au moins un orifice de réception 122, 123 pour chaque pêne correspondant qui est en alignement avec celui-ci, ainsi qu'une plaque de prise 125 s'y rattachant et prévue pour être saisie par l'utilisateur. La plaque de réception ajourée 121 et la plaque de prise 125 forment entre elles un angle α, notamment compris entre 35 et 55°, de préférence, approximativement 45°. La plaque de prise 125 est munie d'un élément formant poignée 126 adapté sur celle-ci. Plus particulièrement, l'élément en poignée 126 est constitué d'une matière synthétique, de préférence appliquée par injection sur la plaque 125.There is provided a receiving means 120 for the lock, in particular the latch bolt, to which it is specifically adapted, which 120 is intended to be arranged on an opposite upright 1 19 facing the upright 19 on which the lock is mounted 10. More particularly, the aforementioned reception means 120 comprises a reception plate 121 in which is provided at least one reception orifice 122, 123 for each corresponding bolt which is in alignment therewith, as well as a catch plate 125 attached to it and intended to be entered by the user. The perforated receiving plate 121 and the grip plate 125 form an angle α between them, in particular between 35 and 55 °, preferably approximately 45 °. The grip plate 125 is provided with a handle member 126 adapted thereon. More particularly, the handle element 126 consists of a synthetic material, preferably applied by injection onto the plate 125.
Le moyen de réception précité 120 fait fonction à la fois de plaque de réception pour l'introduction du pêne ainsi que de moyen de consolidation du verrouillage par la présence de encoches dans lesquelles peuvent être verrouillés les pênes, et encore de poignée permettant l'ouverture du second battant d'une double porte tournante. Ainsi, le moyen de réception formant gâche 120 sert à la fois de plaque de réception avec plaque de support pour la poignée pour repousser le pêne, de plaque de verrouillage pour les pênes, et de poignée. La plaque d'adaptation 199 permet en outre d'adapter une gâche 120 pour profil carre 190, 191 sur un profil rond 192, 193 La plaque d'adaptation 199 précitée permet également d'égaliser les aspérités présentes sur les profilés tubulaires, grâce à la réalisation creuse de celle-ci 199 ainsi qu'il ressort de la figure 19.The aforementioned receiving means 120 functions both as a receiving plate for the introduction of the bolt and as a means of consolidating the locking by the presence of notches in which the bolts can be locked, and also of a handle allowing the opening. the second leaf of a double revolving door. Thus, the striker receiving means 120 serves both as a receiving plate with a support plate for the handle for pushing the bolt, as a locking plate for the bolts, and as a handle. The adapter plate 199 also makes it possible to adapt a keeper 120 for square profile 190, 191 on a round profile 192, 193 The aforementioned adapter plate 199 also makes it possible to equalize the roughness present on the tubular profiles, thanks to the hollow embodiment thereof 199 as shown in FIG. 19.
La figure 16 illustre plus particulièrement que la gâche de réception carrée ou rectangulaire fait office de butée et elle est réversible La fixation est extrêmement aisée étant donne qu'elle utilise les même perforations que la serrure proprement diteFIG. 16 illustrates more particularly that the square or rectangular reception keeper acts as a stop and it is reversible. The fixing is extremely easy since it uses the same perforations as the lock itself.
Pour le cas plus spécifique des gâches pour profils ronds, comme illustré sur la figure 18, la fixation s'effectue par collier 267 et aucun trou supplémentaire ne doit être perce dans les profilsFor the more specific case of strikes for round profiles, as illustrated in figure 18, the fixing is done by collar 267 and no additional hole must be drilled in the profiles
La figure 10 illustre une variante du dispositif de fermeture comportant un arrêt de porte 260 coopérant avec une plaque d'accrochage (serrure-arrêt de porte) 250 par des moyens de prise 261 et respectivement 251 prévus sur les surfaces de contact correspondantes se faisant face Les moyens de prise précités 251 , 261 sont avantageusement constitués de rainures longitudinales s'étendant suivant la direction des profils tubulaires 190, 290, 191 de façon à ce qu'un pré- reglage puisse être effectué par emboîtement approprié de la plaque d'accrochage 250 et de l'arrêt de porte 260 suivant la flèche désignée par K Ainsi l'on peut tenir compte de la dimension du profil tubuiaire 190 ou 191 sur lequel le dispositif de fermeture doit être adapté Ceci est clairement illustré sur les figures 10 et 1 1FIG. 10 illustrates a variant of the closure device comprising a door stop 260 cooperating with a hooking plate (door lock-stop) 250 by gripping means 261 and respectively 251 provided on the corresponding contact surfaces facing each other The aforementioned gripping means 251, 261 advantageously consist of longitudinal grooves extending in the direction of the tubular profiles 190, 290, 191 so that a presetting can be carried out by appropriate fitting of the hooking plate 250 and the door stop 260 according to the arrow designated by K Thus one can take into account the dimension of the tubular profile 190 or 191 on which the closure device must be adapted. This is clearly illustrated in FIGS. 10 and 1 1
Les figures 12 et 13 illustrent un montage analogue pour les profils ronds où les surfaces de contact coopérant mutuellement par les moyens de prise 261 , 281 de l'arrêt de porte 280 et respectivement de la plaque d'accrochage 260, présentent une forme en arrondi, de sorte que le réglage s'effectue selon un mouvement de rotation designé par la flèche J Ainsi, il peut être tenu compte de diamètres plus ou moins grands des profils tubulaires 192 et respectivement 193Figures 12 and 13 illustrate a similar arrangement for round profiles where the contact surfaces cooperating mutually by the gripping means 261, 281 of the door stop 280 and respectively of the hooking plate 260, have a rounded shape , so that the adjustment is carried out according to a rotational movement designated by the arrow J Thus, it can be taken into account more or less large diameters of the tubular profiles 192 and respectively 193
La surface de contact précitée réalisée en rainures 251 et respectivement 261 pour les profils tubulaires carres ou ronds sont illustrés sur les figures 16 et respectivement 18 La figure 9a illustre clairement l'utilisation de la plaque de réception 120 des pênes 21 , 22 de la serrure, comme poignée 126 pour l'ouverture du deuxième battant d'une double porte.The aforementioned contact surface produced in grooves 251 and respectively 261 for the square or round tubular profiles are illustrated in FIGS. 16 and 18 respectively FIG. 9a clearly illustrates the use of the receiving plate 120 of the bolts 21, 22 of the lock, as a handle 126 for opening the second leaf of a double door.
Avantageusement, le pêne demi-tour 21 coopère directement avec la poignée intégrée 125,126 et présente à cet effet une extrémité en biseau 72 comme illustré sur les figures 4 à 6. De préférence, l'angle de biseau 72 correspond sensiblement à l'angle a de la poignée intégrée 126. Ceci permettra avantageusement la fermeture du battant de porte correspondant par simple claquage de la porte sans devoir manipuler la serrure. L'ensemble est également illustré sur le figure 2 où l'on distinguera encore la plaque de guidage 301.Advantageously, the latch bolt 21 cooperates directly with the integrated handle 125,126 and has for this purpose a beveled end 72 as illustrated in FIGS. 4 to 6. Preferably, the bevel angle 72 corresponds substantially to the angle a of the integrated handle 126. This will advantageously allow the closing of the corresponding door leaf by simply slamming the door without having to manipulate the lock. The assembly is also illustrated in FIG. 2 where the guide plate 301 can still be distinguished.
Une bande d'amortissement 263, 270 est avantageusement prévue entre la plaque d'accrochage 250, 260 et le profil tubuiaire 190, 191 ; 192 de façon à amortir le bruit lorsque la porte est refermée. En outre, cela enlève tout jeu de sorte que la porte se retrouve entièrement immobilisée lorsqu'elle est fermée et que celle-ci n'est plus soumise à des battements, par exemple en cas de vent etc. De préférence, la bande d'amortissement est réalisée en une matière synthétique.A damping strip 263, 270 is advantageously provided between the hooking plate 250, 260 and the tubular profile 190, 191; 192 so as to dampen the noise when the door is closed. In addition, this removes any play so that the door is completely immobilized when it is closed and that it is no longer subjected to beating, for example in case of wind etc. Preferably, the cushioning strip is made of a synthetic material.
Grâce à la réalisation des moyens de prise 251 , 261 des surfaces de contact précitées, et au réglage K ou J que cela permet en fonction des formes et/ou dimensions des profils tubulaires, une seule plaque d'accrochage 250 ou 260 est encore requise en fonction de la forme du profil tubuiaire carré ou rond. On obtient ainsi un dispositif à serrure standard avec des dimensions pouvant varier de 40 à 80 mm ainsi qu'il apparaît des figures 10 à 13.Thanks to the production of the means 251, 261 for taking up the abovementioned contact surfaces, and to the adjustment K or J that this allows, depending on the shapes and / or dimensions of the tubular profiles, a single attachment plate 250 or 260 is still required. depending on the shape of the square or round tubular profile. A standard lock device is thus obtained with dimensions which can vary from 40 to 80 mm as shown in FIGS. 10 to 13.
De préférence, la surface en biseau 72 de l'extrémité libre du pêne demi-tour 21 est légèrement bombé de sorte qu'il n'y a qu'une ligne de contact entre le pêne et la surface de réception contre laquelle celui-ci 21 aboutit.Preferably, the beveled surface 72 of the free end of the latch bolt 21 is slightly curved so that there is only one line of contact between the bolt and the receiving surface against which it 21 succeeds.
Par ailleurs, le pêne dormant 22 présente plusieurs encoches 76, 77, 78 qui sont alignées suivant l'axe longitudinal du pêne 22 tout en s'étendant pratiquement transversalement par rapport à celui-ci. Les encoches précitées sont destinées à coopérer chacune avec un taquet d'entraînement non représenté de la serrure de sûreté 8. Suivant que le taquet d'entraînement s'engage dans l'une ou l'autre des encoches 76, 77, 78, le pêne 22 aura une course raccourcie ou rallongée par rapport à la têtière 7Furthermore, the deadbolt 22 has several notches 76, 77, 78 which are aligned along the longitudinal axis of the bolt 22 while extending practically transversely with respect thereto. The aforementioned notches are intended to each cooperate with a drive catch not shown of the safety lock 8. Depending on whether the drive stop engages in one or the other notches 76, 77, 78, the bolt 22 will have a shortened or lengthened stroke relative to the headrest 7
Cette possibilité de réglage de la course du pêne dormant 22 permet d'adapter la serrure à des profils tubulaires 19 de dimensions et de sections différentes, telles que ronde, rectangulaire ou carrée comme illustré sur les figures 10 à 13. Ceci constitue un avantage appréciable car il permet l'adaptation d'une seule serrure à différents types de profils tubulaires, ce qui facilite considérablement la gestion de stocks de telles serrures Une mesure analogue est prévue pour le pêne demi-tour 21 procurant le même avantage de course réglable du pêne. Ainsi, la course tant du pêne demi-tour 21 que du pêne dormant 22 est réglableThis possibility of adjusting the stroke of the deadbolt 22 makes it possible to adapt the lock to tubular profiles 19 of different dimensions and sections, such as round, rectangular or square as illustrated in FIGS. 10 to 13. This constitutes an appreciable advantage. because it allows the adaptation of a single lock to different types of tubular profiles, which considerably facilitates the management of stocks of such locks A similar measure is provided for the latch bolt 21 providing the same advantage of adjustable stroke of the bolt . Thus, the travel of both the latch bolt 21 and the deadbolt 22 is adjustable
Des moyens de fixation sont prévus pour fixer la têtière 7 au tube 19. Les moyens de fixation précités sont formés par des douilles 91 , 92 destinées à entrer en prise avec les passages de pêne précités 36, 38 par l'une de leurs extrémités respectives 94 Lesdites extrémités 94 des douilles 91 , 92 sont avantageusement filetées et les passages de pênes 36, 38 taraudés en correspondance sur une profondeur suffisante de manière à assurer une liaison solide entre le tube de support 19 et le dispositif de fermeture.Fixing means are provided for fixing the headrest 7 to the tube 19. The aforementioned fixing means are formed by sockets 91, 92 intended to engage with the aforementioned bolt passages 36, 38 by one of their respective ends 94 Said ends 94 of sockets 91, 92 are advantageously threaded and the bolt passages 36, 38 tapped in correspondence over a sufficient depth so as to ensure a solid connection between the support tube 19 and the closing device.
Les douilles 91 , 92 sont engagées dans les passages 36, 38 par les ouvertures précitées 56, 57 et 58, 59 respectivement Afin d'assurer un serrage commode des douilles 91 , 92 dans les passages 36, 38, les douilles 91 , 92 sont pourvues à leurs extrémités opposées respectives, sur leur pourtour, d'au moins un moyen de prise tel une encoche 93. Le serrage des douilles 91 , 92 dans les passagesThe sockets 91, 92 are engaged in the passages 36, 38 through the aforementioned openings 56, 57 and 58, 59 respectively In order to ensure a convenient clamping of the sockets 91, 92 in the passages 36, 38, the sockets 91, 92 are provided at their respective opposite ends, on their periphery, with at least one gripping means such as a notch 93. The tightening of the sockets 91, 92 in the passages
36, 38 s'effectue alors par une clef appropriée 97, de forme cylindrique ou prismatique et dont la longueur est sensiblement supérieure à la section du tube de manière à permettre la manipulation de la clef de l'extérieur. Le diamètre de la clef de serrage 97 correspond sensiblement au diamètre du pourtour de l'extrémité de la douille qui comporte l'encoche 93. La clef de serrage 97 présente à au moins une extrémité au moins une saillie 98 destinée à coopérer avec l'encoche 93 Ainsi, l'accessibilité aux douilles est rendue plus difficile après placement de celles-ci à l'intérieur du tube 1936, 38 is then carried out by an appropriate key 97, of cylindrical or prismatic shape and whose length is substantially greater than the section of the tube so as to allow manipulation of the key from the outside. The diameter of the tightening key 97 corresponds substantially to the diameter of the periphery of the end of the socket which has the notch 93. The tightening key 97 has at least one end at least one projection 98 intended to cooperate with the notch 93 Thus, accessibility to the sockets is made more difficult after placing them inside the tube 19
Comme visible sur la figure 1 , les douilles présentent dans la zone non filetée une portion de tête élargie 95 formant un épaulement permettant de retenir le tube 19 contre la têtière 7 La fixation par les douilles 91 , 92 du dispositif de fermeture au tube 19 en faisant usage des ouvertures 56, 57 et 58, 59 qui sont en même temps destinées au passage des pênes 21 et 22 permet de limiter le nombre d'ouvertures dans le tube 19. De plus, la surface de prise relativement importante entre les douilles et les passages taraudés augmente la stabilité de liaison entre le tube 19 et le dispositif de fermeture.As can be seen in FIG. 1, the sockets have in the non-threaded zone an enlarged head portion 95 forming a shoulder making it possible to retain the tube 19 against the headrest 7 The fixing by the sockets 91, 92 of the device closing the tube 19 by making use of the openings 56, 57 and 58, 59 which are at the same time intended for the passage of the bolts 21 and 22 makes it possible to limit the number of openings in the tube 19. In addition, the relatively gripping surface important between the sockets and the threaded passages increases the connection stability between the tube 19 and the closure device.
En outre, on peut avantageusement prévoir un agencement périphérique particulier d'encoches 93 dans les douilles 91 , 92 présentant chacune un profil particulier. Dans l'exemple illustré, deux encoches diamétralement opposées sont prévues, présentant chacune un profil rectangulaire. L'avantage réside dans le fait que le desserrage des douilles 91 , 92 requiert une clef 97 qui est pourvue d'une extrémité possédant un profil correspondant. Cela renforce ainsi la sécurité du dispositif de fermeture et donc la fiabilité de celle-ci, car on peut ainsi personnaliser les douilles et rendre le desserrage de celles-ci uniquement possible pour les personnes autorisées.In addition, one can advantageously provide a particular peripheral arrangement of notches 93 in the sockets 91, 92 each having a particular profile. In the example illustrated, two diametrically opposite notches are provided, each having a rectangular profile. The advantage lies in the fact that the loosening of the sockets 91, 92 requires a key 97 which is provided with an end having a corresponding profile. This thus reinforces the security of the closure device and therefore the reliability thereof, since it is thus possible to personalize the sockets and make the loosening thereof only possible for authorized persons.
Plus particulièrement, chaque douille est creuse axialement, la paroi intérieure étant d'allure cylindrique. De manière correspondante, les pênes présentent également une allure généralement cylindrique au moins sur une partie de leur longueur. Il en résulte un autre avantage encore des douilles. Etant disposées suivant l'axe de coulissement des pênes, les douilles forment en effet un guidage supplémentaire pour les pênes comme visible sur la figure 3, contribuant ainsi à leur stabilité.More particularly, each socket is axially hollow, the interior wall being of cylindrical appearance. Correspondingly, the bolts also have a generally cylindrical appearance at least over part of their length. This results in yet another advantage of the sockets. Being arranged along the sliding axis of the bolts, the sockets indeed form an additional guide for the bolts as visible in FIG. 3, thus contributing to their stability.
Le deuxième alignement axial des encoches transversales 76, 77, 78 est tourné du côté opposé par rapport au pêne demi-tour et vers l'entrée de la serrure ainsi qu'il ressort des figures. Les encoches sont agencées pour coopérer avec un panneton non représenté de la serrure de sûreté. Grâce à la présence de plusieurs encoches, il est possible de régler la course du pêne dormant 6 en fonction du tube. Le nombre d'entailles dans le pêne dormant est fonction du nombre d'encoches dans celui-ci. Dans l'exemple illustré, on prévoit par exemple pour chaque encoche, c'est-à-dire pour chaque réglage de course du pêne, une entaille correspondant à une position de fermeture du pêne dormant, c'est-à-dire lorsque celui-ci est en saillie par rapport au tube comme représenté en traits mixtes sur la figure 4 par la référence A, et une entaille correspondant à la position d'ouverture de celui-ci, c'est-à-dire lorsqu'il est à fleur par rapport au tube 19 comme représenté en traits pleins sur la figure 4 par la référence B. On pourrait cependant également prévoir une entaille supplémentaire par encoche correspondant à des serrures à double tour ou, de manière plus générale, à tour multiple.The second axial alignment of the transverse notches 76, 77, 78 is turned on the opposite side with respect to the latch bolt and towards the entry of the lock as it emerges from the figures. The notches are arranged to cooperate with a not shown bit of the safety lock. Thanks to the presence of several notches, it is possible to adjust the stroke of the deadbolt 6 according to the tube. The number of notches in the deadbolt is a function of the number of notches in it. In the illustrated example, there is provided for example for each notch, that is to say for each stroke adjustment of the bolt, a notch corresponding to a closed position of the deadbolt, that is to say when that -this protrudes from the tube as shown in dashed lines in Figure 4 by the reference A, and a notch corresponding to the open position thereof, that is to say when it is flower with respect to the tube 19 as shown in solid lines in FIG. 4 by the reference B. could however also provide an additional notch by notch corresponding to locks with double turn or, more generally, with multiple turn.
Dans la têtière, deux ouvertures 171 , 172 sont prévues pour le passage de vis de fixation 173, 174. Une première vis de fixation 173 sert à fixer solidement la têtière avec la plaque de support au boîtier 10. Par ailleurs, le pêne dormant présente à une certaine hauteur un épaulement 179 laissant le pêne tronqué longitudinalement sur une zone rétrécie du pêne. La zone tronquée s'étend longitudinalement à partir de l'extrémité intérieure du pêne laquelle est tournée vers le boîtier de serrure, jusqu'à l'épaulement 179 précité.In the headrest, two openings 171, 172 are provided for the passage of fixing screws 173, 174. A first fixing screw 173 is used to securely fix the headrest with the support plate to the housing 10. Furthermore, the deadbolt has at a certain height a shoulder 179 leaving the bolt truncated longitudinally on a narrowed zone of the bolt. The truncated zone extends longitudinally from the inner end of the bolt which faces the lock housing, up to the abovementioned shoulder 179.
La deuxième vis de fixation 174 est destinée à fixer le carter 108 de la serrure de sûreté au dispositif de fermeture. A cette fin, le carter est à hauteur du panneton, percé transversalement d'une ouverture taraudée 175 qui est placée en regard d'un pilier percé taraudé 176. En amenant la deuxième vis de fixation 174 par la têtière on obtient une liaison entre la serrure de sûreté et la têtière qui est d'autant plus solide que la surface de prise entre la vis de fixation 174, d'une part, et le pilier percé 176 et le perçage transversal 175 de la serrure, d'autre part, est grande. Afin d'assurer un montage plus aisé de la serrure dans le dispositif de fermeture, il est prévu une patte de retenue 177 s'étendant suivant le contour inférieur de l'entrée de serrure 106 et se rattachant au pilier percé 176 comme illustré sur la figure 3. L'évidement longitudinal du pêne dormant permet un alignement à la verticale du pêne demi-tour et du pêne dormant tout en assurant un espace suffisant au coulissement transversal précité entre le pêne dormant et la plaque de support, de la plaquette ou du loqueteau. Ainsi, le dispositif de fermeture est plus compact.The second fixing screw 174 is intended to fix the casing 108 of the safety lock to the closing device. To this end, the casing is at the level of the bit, pierced transversely with a threaded opening 175 which is placed opposite a pierced threaded pillar 176. By bringing the second fixing screw 174 by the headrest, a connection is obtained between the security lock and the headrest which is all the more solid as the surface of engagement between the fixing screw 174, on the one hand, and the pierced pillar 176 and the transverse bore 175 of the lock, on the other hand, is big. In order to ensure easier mounting of the lock in the closing device, a retaining tab 177 is provided which extends along the lower contour of the lock entry 106 and is connected to the pierced pillar 176 as illustrated in the Figure 3. The longitudinal recess of the deadbolt allows vertical alignment of the latch bolt and the deadbolt while ensuring sufficient space for the aforementioned transverse sliding between the deadbolt and the support plate, plate or latch. Thus, the closure device is more compact.
Une nervure d'arrêt est prévue sur la face intérieure de la têtière, pratiquement en regard du centre de la noix. La nervure d'arrêt s'étend perpendiculairement à l'axe longitudinal de la têtière 7. Elle est destinée à limiter la course de la roue dans le sens de la saillie du pêne demi-tour 21.A stop rib is provided on the inside face of the headrest, practically facing the center of the nut. The stop rib extends perpendicular to the longitudinal axis of the headrest 7. It is intended to limit the stroke of the wheel in the direction of the projection of the latch bolt 21.
Le profil des entailles 83 du pêne dormant 22 est adapté à la boucle 53 de l'organe de verrouillage formant loqueteau 55, en particulier à la pente et à la largeur de celle-ci. Avantageusement, les entailles 83 sont légèrement évasées de manière à assurer un engagement de la boucle 53 dans l'entaille 68 en douceur et sans à-coups, lorsque l'organe de verrouillage 55 coulisse vers le pêne dormant 22 suivant le sens de la flèche désignée par la référence G sur la figure 3 et entre en prise avec celui-ci.The profile of the notches 83 of the deadbolt 22 is adapted to the loop 53 of the locking member forming a latch 55, in particular to the slope and to the width of the latter. Advantageously, the notches 83 are slightly flared so as to ensure engagement of the loop 53 in the notch 68 in smoothly and smoothly, when the locking member 55 slides towards the deadbolt 22 in the direction of the arrow designated by the reference G in Figure 3 and engages therewith.
Le boîtier de serrure 10 représenté sur la figure 1 se présente sous la forme d'un corps monobloc intégrant couvercle et palâtre en un étui à six faces 11 , 12, 13, 14, 15, 16. Le boîtier formant étui 10 présente sur l'une des faces 16 une ouverture 33 destinée à recevoir une têtière 7 qui est indépendante du boîtier proprement dit.The lock housing 10 shown in FIG. 1 is in the form of a one-piece body integrating cover and plaster in a six-sided case 11, 12, 13, 14, 15, 16. The case forming a case 10 presents on the 'One of the faces 16 an opening 33 for receiving a headrest 7 which is independent of the housing itself.
Grâce à la structure monobloc du boîtier, on obtient un dispositif de fermeture dont la sûreté est considérablement renforcée car la serrure 8 est logée dans le boîtier 10 installé dans la porte. En effet, le seul accès à la serrure 8 se situe dans l'ouverture latérale 33 laquelle est obturée par la têtière 7. La têtière est bloquée devant le profil tubuiaire 19 sur lequel le dispositif de fermeture est monté. L'ouverture latérale 33 est ainsi parfaitement inaccessible, ce qui enlève toute possibilité d'accès au mécanisme de serrure logé dans le boîtier 10. En outre, ladite structure monobloc du boîtier 10 offre l'avantage de faciliter le montage de celui-ci dans la porte et de réduire ainsi considérablement le temps de montage. L'encombrement de l'ensemble formé par le boîtier et la têtière en est réduit.Thanks to the one-piece structure of the housing, a closing device is obtained, the safety of which is considerably increased since the lock 8 is housed in the housing 10 installed in the door. Indeed, the only access to the lock 8 is located in the lateral opening 33 which is closed by the headrest 7. The headrest is locked in front of the tubular profile 19 on which the closure device is mounted. The lateral opening 33 is thus completely inaccessible, which removes any possibility of access to the lock mechanism housed in the housing 10. In addition, said one-piece structure of the housing 10 offers the advantage of facilitating the mounting thereof in the door and thus considerably reduce the assembly time. The size of the assembly formed by the housing and the headrest is reduced.
Avantageusement, le bord 32 entourant l'ouverture 33 et le bord de la têtière 7 présentent un profil biseauté permettant un emboîtement rapide et sûr de l'une dans l'autre.Advantageously, the edge 32 surrounding the opening 33 and the edge of the headrest 7 have a beveled profile allowing rapid and secure fitting of one into the other.
Le fonctionnement du dispositif de fermeture suivant l'invention est décrit ci- après, à l'aide de la figure 3 et des figures 20a à 20c. Le pêne demi-tour 21 est actionné par l'une des poignées et le pêne dormant 22 par l'introduction d'une clef de sûreté 1 dans l'entrée de clef profilée 3 de l'un des cylindres rotatifs de la serrure de sûreté 8. Lors du montage du dispositif de fermeture, la position initiale de chaque pêne 21 , 22 est sélectionnée en fonction des dimensions transversales du tube de support 19. Le pêne demi-tour 21 se règle en positionnant celui-ci dans la position de recul voulue par rapport à la roue 25. Il suffit de choisir la position du pêne demi-tour 21 toujours en fonction du tube de support 19 et de replacer la roue 25. A cet égard, il est possible de réutiliser le dispositif de fermeture pour des tubes de support présentant des dimensions transversales différentes II faut alors simplement repositionner le pêne demi-tour comme décrit ci-dessus en retirant préalablement la roue 25 afin d'obtenir en position de repos, la saillie appropriée de celui-ci par rapport à la surface de chant du tube de supportThe operation of the closure device according to the invention is described below, with the aid of FIG. 3 and of figures 20a to 20c. The latch bolt 21 is actuated by one of the handles and the deadbolt 22 by the introduction of a safety key 1 into the profiled key entry 3 of one of the rotary cylinders of the safety lock 8. When mounting the closing device, the initial position of each bolt 21, 22 is selected according to the transverse dimensions of the support tube 19. The latch bolt 21 is adjusted by positioning the latter in the retracted position desired with respect to the wheel 25. It suffices to choose the position of the latch bolt 21 always as a function of the support tube 19 and to replace the wheel 25. In this regard, it is possible to reuse the closing device for support tubes with dimensions different transverse It is then simply reposition the latch bolt as described above by previously removing the wheel 25 in order to obtain in the rest position, the appropriate projection thereof relative to the edge surface of the support tube
Après libération de la poignée 2, le pêne demi-tour 21 est ramené automatiquement dans sa position de repos en saillie sous l'effet du ressort spiral 74 qui est enroule autour de la noix 18 En effet, on tourne la poignée 2 suivant le sens de la flèche indique par la référence sur la figure 3 pour ouvrir la porte Ensuite, la noix 18 et la roue 25 solidaire de celle-ci sont amenées à tourner également dans le même sens, le mouvement de rotation de la roue étant transmis au pêne demi-tour 21 , de manière que celui-ci soit amené à effectuer un coulissement axial de retrait suivant la flèche indiquée par la référence F sur la figure 1 et amener ainsi le pêne demi-tour 21 en position de retrait Le ressort, en particulier la partie enroulée 74 de celui-ci, se retrouve ainsi comprimé Lorsque la poignée est relâchée, le ressort 71 se détend, amenant ainsi la roue 65 à sa position de départ suivant un sens de rotation opposé. La portion d'amorce 70 située à l'extrémité libre de la portion enroulée 74 du ressort 71 sert d'élément d'application à la roue La roue 25 présente à cette hauteur un profil interrompu formant encoche 69 autour duquel la portion d'amorce 70 du ressort s'enrouleAfter releasing the handle 2, the latch bolt 21 is automatically returned to its projecting rest position under the effect of the spiral spring 74 which is wound around the nut 18 In fact, the handle 2 is turned in the direction of the arrow indicated by the reference in Figure 3 to open the door Then, the nut 18 and the wheel 25 integral with it are also caused to rotate in the same direction, the rotational movement of the wheel being transmitted to the bolt U-turn 21, so that the latter is brought to effect an axial withdrawal sliding in the direction of the arrow indicated by the reference F in FIG. 1 and thus bring the latch bolt 21 into the withdrawal position The spring, in particular the rolled-up portion 74 thereof is thus compressed When the handle is released, the spring 71 relaxes, thus bringing the wheel 65 to its starting position in an opposite direction of rotation. The primer portion 70 located at the free end of the coiled portion 74 of the spring 71 serves as an element of application to the wheel The wheel 25 has at this height an interrupted profile forming a notch 69 around which the primer portion 70 spring coils
Le mécanisme de mise en mouvement du pêne dormant 22 est décrit ci-après. Le pêne dormant 22 coulisse axialement suivant le sens de rotation donné à la clef de sûreté 1 , imprimant a son tour un mouvement de rotation suivant la flèche indiquée par la référence H à la serrure de sûreté 8 de façon connue. Préalablement, le pêne dormant 22 est réglé en fonction des dimensions transversales du tube de support 19 comme c'est le cas pour le pêne demi-tourThe mechanism for setting the deadbolt 22 in motion is described below. The deadbolt 22 slides axially along the direction of rotation given to the safety key 1, in turn imparting a rotational movement according to the arrow indicated by the reference H to the safety lock 8 in a known manner. Beforehand, the deadbolt 22 is adjusted as a function of the transverse dimensions of the support tube 19 as is the case for the U-bolt
21 Le réglage du pêne dormant 22 se fait en positionnant sélectivement l'une des encoches 76, 77, 78 du pêne dormant 22 avec possibilité de régler celui-ci21 The deadbolt 22 is adjusted by selectively positioning one of the notches 76, 77, 78 of the deadbolt 22 with the possibility of adjusting it
22 d'après la section du tube de support 19, ainsi que de réutiliser le même dispositif de fermeture avec des tubes de support présentant des dimensions transversales différentes II suffit pour cela de repositionner différemment le pêne dormant 22 par rapport a la serrure de sûreté 822 according to the section of the support tube 19, as well as to reuse the same closing device with support tubes having different transverse dimensions It suffices for this to reposition the deadbolt 22 differently with respect to the safety lock 8
Lors de sa rotation, un élément de la serrure de sûreté faisant saillie radialement, tel un panneton, entre en contact avec le bord de fuite 52 de la plaquette 50 servant de loqueteau, laquelle jusqu'à cet instant est à l'état de repos et se trouve encore engagée par sa boucle saillante 53 dans l'une des entailles 83 du pêne dormant, puis soulève celle-ci, le pêne dormant 22 restant, à ce stade du mouvement, encore immobile. Le soulèvement, à encontre du ressort 54, de la plaquette 50 formant organe de verrouillage par rapport au pêne dormant 22 amène la boucle 53 de celle-ci à se dégager progressivement de l'entaille 83 et ainsi à libérer le pêne dormant 22. Ainsi, en poursuivant la rotation de la clef 1 , le panneton poursuit son mouvement de rotation et amène ainsi le pêne dormant 22, à présent libéré, à coulisser axialement suivant le sens de la flèche indiqué par la référence E. Lorsque le panneton est complètement sorti de la rainure 76 du pêne 22, l'une des entailles 83 se trouve face à la boucle saillante 53 de la plaquette. Sous l'action de la partie en boucle 54 du ressort 71 , qui est comprimée, la boucle saillante 53 est ramenée dans l'entaille 83 qui est située en face de celle-ci. En effectuant un mouvement de coulissement retour à sa position de repos initiale, la plaquette 50 verrouille ainsi le pêne dormant 22 dans la position dans laquelle il a été amené par la rotation de la clef, à savoir d'ouverture ou de fermeture, le cas échéant à double tour.During its rotation, an element of the safety lock projecting radially, such as a bit, comes into contact with the trailing edge 52 of the plate 50 serving as a latch, which until this moment is in the rest state and is still engaged by its projecting loop 53 in one of the notches 83 of the deadbolt, then lifts it, the deadbolt 22 remaining, at this stage of the movement, still motionless. The lifting, against the spring 54, of the plate 50 forming a locking member relative to the deadbolt 22 causes the loop 53 thereof to gradually disengage from the notch 83 and thus to release the deadbolt 22. Thus , by continuing the rotation of the key 1, the bit continues its rotational movement and thus causes the deadbolt 22, now released, to slide axially in the direction of the arrow indicated by the reference E. When the bit is completely extended of the groove 76 of the bolt 22, one of the notches 83 is located opposite the projecting loop 53 of the plate. Under the action of the loop portion 54 of the spring 71, which is compressed, the protruding loop 53 is brought back into the notch 83 which is located opposite the latter. By carrying out a sliding movement back to its initial rest position, the plate 50 thus locks the deadbolt 22 in the position in which it has been brought by the rotation of the key, namely opening or closing, if necessary. if necessary by double turn.
Il découle de ce qui précède que la position des entailles 83 le long du pêne dormant 22 est déterminée par la position de la ou des encoches 76, 77, 78 dans celui-ci. En outre, à chaque encoche 76, 77, 78 correspondent avantageusement au moins deux entailles 83, l'une pour le verrouillage du pêne 22 par le loqueteau 55 en position d'ouverture et l'autre pour le verrouillage du pêne en position de fermeture. Pour des serrures à multiples tours, on prévoit des entailles 83 supplémentaires, de préférence une entaille supplémentaire par encoche 76, 77, 78. Il va de soi que, le cas échéant, certaines entailles pourraient faire double emploi de manière à en réduire le nombre par rapport au nombre d'encoches. Par ailleurs, la largeur des encoches mesurée suivant l'axe du pêne dormant 22 par rapport à la largeur du panneton est telle qu'il y a un jeu entre le panneton et chaque encoche permettant le mouvement du panneton dans celle-ci comme décrit ci-dessus.It follows from the above that the position of the notches 83 along the deadbolt 22 is determined by the position of the notch (s) 76, 77, 78 therein. In addition, each notch 76, 77, 78 advantageously corresponds to at least two notches 83, one for locking the bolt 22 by the latch 55 in the open position and the other for locking the bolt in the closed position. . For multi-turn locks, additional notches 83 are provided, preferably an additional notch by notch 76, 77, 78. It goes without saying that, if necessary, certain notches could be duplicated so as to reduce the number thereof. relative to the number of notches. Furthermore, the width of the notches measured along the axis of the deadbolt 22 relative to the width of the bit is such that there is a clearance between the bit and each notch allowing the movement of the bit in it as described below. -above.
Afin d'éviter un gauchissement ou un déplacement latéral non désiré de la portion en boucle 54 du ressort 171 , l'oeillet de guidage 39 du pêne dormant 22 est pourvu d'une saillie 35 agencée de manière à servir de guidage à la branche libre 46 de la portion en boucle 54 du ressort 171. Le déplacement du pêne dormant pour différentes épaisseurs de profils tubulaires 19 est obtenu par le déplacement de l'élément en saillie 4 dans un certain nombre de trous prévus dans le pêne demi-tour 21. Le biseau d'extrémité 72 de celui-ci permet un fonctionnement plus commode de celui-ci, notamment quant à son retrait ou à sa coopération avec la plaque de réception.In order to avoid undesired warping or lateral displacement of the loop portion 54 of the spring 171, the guide eyelet 39 of the deadbolt 22 is provided with a projection 35 arranged so as to serve as a guide for the free branch 46 of the loop portion 54 of the spring 171. The displacement of the deadbolt for different thicknesses of tubular profiles 19 is obtained by the displacement of the projecting element 4 in a certain number of holes provided in the latch bolt 21. The end bevel 72 thereof allows more convenient operation thereof, in particular as regards its removal or its cooperation with the reception plate.
Le dispositif de fermeture suivant l'invention comporte une serrure utilisable notamment pour portes et portails métalliques battants, avec ouverture par une poignée (figure 4) ou également par le cylindre uniquement (figure 21), c'est-à- dire sans poignée, ainsi que pour portails en fer forgé, pour portillons, notamment dans des enceintes de jardin ou de terrains de sport et encore pour palissades ou portes industrielles En outre, les dispositifs de fermeture précités comportent une serrure adaptable aussi bien pour des profils tubulaires à section carrée ou rectangulaire aplatie que pour des profils à section ronde, tout en étant réglable sur des profils de dimensions différentes comme illustré sur les figures 10 à 13 De plus, la figure 19 illustre clairement comment l'on peut adapter aisément la serrure du dispositif de fermeture d'un profil tubuiaire carré à rond et inversement, simplement par l'incorporation d'une plaque d'adaptation 199 pour la section ronde.The closing device according to the invention comprises a lock which can be used in particular for swinging metal doors and gates, with opening by a handle (FIG. 4) or also by the cylinder only (FIG. 21), that is to say without handle, as well as for wrought iron gates, for gates, especially in garden or sports grounds enclosures and also for palisades or industrial doors In addition, the aforementioned closing devices include a lock adaptable both for tubular profiles with square section or flattened rectangular than for round section profiles, while being adjustable on profiles of different dimensions as illustrated in Figures 10 to 13 In addition, Figure 19 clearly illustrates how one can easily adapt the lock of the closing device of a square tubular profile to round and vice versa, simply by incorporating an adapter plate 199 for the round section.
Dans le dispositif illustré sur la figure 21 , on notera que dans la variante précitée du dispositif de fermeture dépourvu de poignée 299, la commande des pênes 21 et 22 est discriminée de la façon suivante: le premier tour du cylindre 106 par actionnement manuel rentre le pêne dormant 22, tandis que le deuxième tour du cylindre 106 par actionnement manuel rentre le pêne demi-tour 21. La solidaπsation des deux pênes demi-tour et dormant 21 , 22 procure une serrure réglable à double tour de sorte qu'aucune poignée n'est nécessaire pour fermer la porteIn the device illustrated in FIG. 21, it will be noted that in the aforementioned variant of the closure device without handle 299, the control of the bolts 21 and 22 is discriminated as follows: the first turn of the cylinder 106 by manual actuation returns the deadbolt 22, while the second turn of the cylinder 106 by manual actuation retracts the deadbolt 21. The solidaπsation of the two deadbolt and deadbolts 21, 22 provides a lock adjustable in two turns so that no handle n is required to close the door
Par ailleurs, le montage du dispositif sur les profils tubulaires précités est extrêmement aisé et ne présente aucun risque de perte de solidité de l'ensemble étant donné qu'il suffit de perforer deux trous dans le profil tubuiaire 19 pour appliquer la serrure sur celui-ci 19. Un outillage composé d'un calibre de perforation et d'un foret étage permet de gagner un temps précieux dans la préparation des profils tubulaires pour le montage. Les trous 56, 58 dans le profil tubuiaire 19 sont réalisés en une seule opération à l'aide du foret précité. Le dispositif de fermeture s'adapte à chaque profil de tubulure. De plus, étant donné que les verrous 91 , 92 peuvent être déplacés en un tournemain à l'aide des clés ajoutées 97, on peut concilier différents profils et dimensions de profils. En outre, comme indiqué ci-dessus, le montage est extrêmement facile et rapide et peut s'effectuer en moins d'une minute en perforant ou poinçonnant d'abord deux trous 56, 58 dans le profil tubuiaire 19 en mettant ensuite la serrure 10 sur la porte, en insérant chacun des pênes 21 et 22 dans les orifices 56 et 58 qui viennent d'être formés et en fixant finalement ladite serrure 10 à l'aide de la clé ajoutée 97. Sur le boîtier est intégré un renforcement 330 comme illustré sur la figure 15 assurant une sécurité pour le cylindre de la serrure de sorte que celui-ci ne peut pratiquement plus être démoli. Le renforcement 330 est avantageusement coulé dans le boîtier de façon à être monobloc avec celui-ci. On obtient ainsi un dispositif de fermeture universel adaptable sur tous les châssis de base standard avec mécanisme de fermeture. Grâce à l'application des renforcements précités 330, de préférence d'une pièce avec le boîtier 10, on obtient que l'intégralité de la longueur du cylindre 8 est logée dans le boîtier. La fixation de la serrure se fait par l'intérieur du profil tubuiaire au moyen d'un verrou 91 , 92 qui traverse le profil tubuiaire de la porte.Furthermore, mounting the device on the aforementioned tubular profiles is extremely easy and does not present any risk of loss of solidity of the assembly since it suffices to punch two holes in the tubular profile 19 to apply the lock to it. ci 19. A tool made up of a perforation gauge and a floor drill saves precious time in the preparation of the tubular profiles for mounting. The holes 56, 58 in the tubular profile 19 are produced in a single operation using the aforementioned drill. The closure device adapts to each tubing profile. In addition, since the locks 91, 92 can be moved in a jiffy using the added keys 97, it is possible to reconcile different profiles and profile dimensions. In addition, as indicated above, the assembly is extremely easy and rapid and can be carried out in less than a minute by first punching or punching two holes 56, 58 in the tubular profile 19 then putting the lock 10 on the door, by inserting each of the bolts 21 and 22 into the orifices 56 and 58 which have just been formed and finally fixing said lock 10 using the added key 97. On the housing is integrated a reinforcement 330 as illustrated in Figure 15 providing security for the cylinder of the lock so that it can hardly be demolished. The reinforcement 330 is advantageously cast in the housing so as to be in one piece with the latter. This provides a universal closing device adaptable to all standard base frames with closing mechanism. Thanks to the application of the abovementioned reinforcements 330, preferably in one piece with the housing 10, it is obtained that the entire length of the cylinder 8 is housed in the housing. The lock is fixed from the inside of the tubular profile by means of a lock 91, 92 which passes through the tubular profile of the door.
Dans la variante illustrée sur la figure 14, le réglage des pênes demi-tour illustrés en détail sur la figure 14a et respectivement du pêne dormant illustré en détail sur la figure 14b est exposé ci-après. En introduisant une clé en L, dite BTR, non représentée, dans un guidage central 201 du pêne demi-tour 210, on peut effectuer un réglage pouvant aller jusqu'à 10mm selon la direction axiale du pêne et même au-delà. Le réglage du pêne dormant 220 s'opère de la même façon.In the variant illustrated in FIG. 14, the adjustment of the latch bolts illustrated in detail in FIG. 14a and respectively of the deadbolt illustrated in detail in FIG. 14b is explained below. By introducing an L-shaped key, called BTR, not shown, in a central guide 201 of the latch bolt 210, an adjustment can be made up to 10 mm in the axial direction of the latch and even beyond. The adjustment of the deadbolt 220 operates in the same way.
Plus particulièrement, dans ce dernier cas, on dévisse d'abord la vis de blocage du pêne dormant à l'aide de la clé en L précitée. Ensuite on règle la position du pêne 220 en tournant l'embout 221 de celui-ci 22 vers la droite ou vers la gauche selon que l'on souhaite régler le pêne davantage en retrait ou au contraire davantage en saillie. Pour terminer, on revisse la vis de réglage précitée du pêne dormant.More particularly, in the latter case, the screw for locking the deadbolt is first unscrewed using the aforementioned L key. Then the position of the bolt 220 is adjusted by turning the end piece 221 thereof 22 to the right or to the left depending on whether one wishes to adjust the bolt further back or on the contrary more projecting. Finally, the aforementioned dead bolt adjustment screw is screwed back.
La variante de réglage illustrée sur la figure 14 procure un réglage en continu grâce à la tige intérieure filetée 214 qui est prévue. L'organe de réglage 213 coopère avec celle-ci 214 en coulissant sur celle-ci au sein même du pêne demi- tour à l'intérieur d'une lumière 215 déterminant la course de l'élément en saillie 216 destiné à coopérer avec le levier 66 de la roue 25. Les détails précités sont illustrés sur la figure 14a.The adjustment variant illustrated in FIG. 14 provides continuous adjustment thanks to the internal threaded rod 214 which is provided. The adjusting member 213 cooperates with the latter 214 by sliding on the latter within the same latch bolt inside a light 215 determining the stroke of the projecting element 216 intended to cooperate with the lever 66 of the wheel 25. The above details are illustrated in Figure 14a.
Le réglage du pêne dormant 220 est illustré sur la figure 14b d'où il ressort que le pêne dormant 220 est constitué de deux parties 221 et 222. La partie d'extrémité 221 est déplaçable sur une position fixe désirée et l'on actionne ensuite, en la tournant, la clé en L précitée sur un premier cône 226 qui agit sur un deuxième cône interne 224, lequel écarte sur une certaine distance 223 alors l'extrémité libre de la partie fixe 222 du pêne 220. Ainsi, les pênes demi-tour 210 et dormant 220 selon la variante illustrée sur la figure 14 peuvent être à présent réglés à partir de l'extérieur au moyen d'une clé rapportée.The setting of the deadbolt 220 is illustrated in FIG. 14b from which it appears that the deadbolt 220 is made up of two parts 221 and 222. The end part 221 can be moved to a desired fixed position and then actuated , by turning it, the aforementioned L key on a first cone 226 which acts on a second internal cone 224, which spreads over a certain distance 223 then the free end of the fixed part 222 of the bolt 220. Thus, the half bolts -tower 210 and frame 220 according to the variant illustrated in Figure 14 can now be adjusted from the outside by means of an attached key.
Un grand avantage obtenu grâce au réglage continu précité consiste dans le fait qu'il est ainsi possible d'ajuster le réglage des pênes du dispositif sans devoir démonter la serrure, en la laissant ainsi à l'état monté sur la porte elle-même. Le réglage en continu permet également de claquer la porte sans qu'aucune manipulation de serrure ou de poignée ne soit requise pour la fermeture de celle- ci.A great advantage obtained thanks to the aforementioned continuous adjustment consists in the fact that it is thus possible to adjust the adjustment of the bolts of the device without having to disassemble the lock, thus leaving it in the state mounted on the door itself. The continuous adjustment also allows the door to be slammed without any manipulation of the lock or handle being required to close the door.
Avantageusement, l'ensemble est réalisé en un matériau entièrement inoxydable. Ainsi, grâce à l'usage de matériau exclusivement inoxydable, tels que l'aluminium, le laiton et/ou l'acier inoxydable, le dispositif de fermeture ainsi obtenu est à l'épreuve de l'usure par oxydation pour une durée très longue.Advantageously, the assembly is made of an entirely stainless material. Thus, thanks to the use of exclusively stainless material, such as aluminum, brass and / or stainless steel, the closure device thus obtained is resistant to wear by oxidation for a very long time. .
De plus, le dispositif de fermeture décrit ci-dessus est incrochetable permettant ainsi de rendre entièrement efficace la fermeture de toute porte, car sa construction est très robuste et sa fixation très solide, ce qui résulte du fait qu'aucun boulon de fixation ne peut être défait après fermeture de la porte ainsi qu'il ressort par exemple des figures 4 et 21.In addition, the closing device described above is hookable, thus making it entirely effective to close any door, because its construction is very robust and its fixing very solid, which results from the fact that no fixing bolt can be undone after closing the door as shown for example in Figures 4 and 21.
Les figures 20a à 20i illustrent le mode de réglage des pênes demi-tour 21 et dormant 22. Plus particulièrement, les figures 20a à 20c montrent comment passer d'une position de réglage initial dans un orifice A à une autre position de réglage de l'élément rapporté 4 dans une position finale différente C. Il est à noter à cet égard que, en position engagée, l'élément rapporté 4 adopte chaque fois la même position par rapport au levier-ergot 66.FIGS. 20a to 20i illustrate the mode of adjustment of the U-bolts 21 and the deadbolt 22. More particularly, FIGS. 20a to 20c show how to pass from an initial adjustment position in an orifice A to another adjustment position of the 'insert 4 in a different final position C. It should be noted in this regard that, in the engaged position, the insert 4 adopts each time the same position relative to the lever-lug 66.
Les figures 20d à 20f illustrent comment inverser la position du pêne demi-tour 21 pour montage à gauche ou respectivement à droite, de sorte que l'extrémité libre en biseau 71 se retrouve dans la position appropriée par rapport à la plaque de réception 2. Les figures 20g à 20i illustrent quant à elles le processus de réglage du pêne dormant 22. Figures 20d to 20f illustrate how to reverse the position of the latch bolt 21 for mounting on the left or respectively on the right, so that the free beveled end 71 is in the appropriate position relative to the receiving plate 2. Figures 20g to 20i illustrate the adjustment process of the latch sleeping 22.

Claims

REVENDICATIONS
1.- Dispositif de fermeture, en particulier pour porte, comprenant1.- Closing device, in particular for door, comprising
- une serrure (8) pourvue d'un pêne demi-tour (21), - une têtière (7) présentant au moins une lumière et une plaque de support (35) fixée à la têtière,- a lock (8) provided with a latch bolt (21), - a headrest (7) having at least one lumen and a support plate (35) fixed to the headrest,
- une noix (18) pouvant coopérer avec au moins une poignée, un moyen de rappel (71 ) destiné à agir sur le pêne demi-tour (21), lequel est agencé pour coopérer avec la noix (18), à coulissement dans la lumière de la têtière (7) entre une position de rétraction et une position en saillie, caractérisé en ce que ladite serrure (8) consiste en une serrure de sûreté pourvue d'un cylindre, en ce qu'un organe de commande (65) est agencé de manière solidaire avec la noix (18) de façon à agir sur le pêne demi-tour (21), en ce que le pêne demi-tour (21 ) et l'organe de commande (65) sont chacun pourvus de premiers moyens (4; 45; 216) et de deuxièmes moyens (66 ) agencés pour coopérer ensemble, les premiers et deuxièmes moyens précités consistant respectivement en un moyen de réglage (4; 45; 216) déplaçable sélectivement entre un nombre prédéterminé de positions, qui sont alignées suivant l'axe longitudinal du pêne demi-tour (21), et dans l'une desquelles peut être engagé de façon détachable l'élément saillant (4; 45; 216), d'une part, et en au moins un ergot (66) se rattachant à l'organe de commande (65), d'autre part, ce dernier (65) étant agencé pour coopérer avec l'organe saillant (4) précité par l'intermédiaire du moyen de rappel (71) précité de manière à déplacer le pêne (21 ) entre les positions de repos en saillie et de rétraction précitées.- a nut (18) which can cooperate with at least one handle, a return means (71) intended to act on the latch bolt (21), which is arranged to cooperate with the nut (18), sliding in the light of the headrest (7) between a retraction position and a projecting position, characterized in that said lock (8) consists of a safety lock provided with a cylinder, in that a control member (65) is arranged integrally with the nut (18) so as to act on the latch bolt (21), in that the latch bolt (21) and the control member (65) are each provided with first means (4; 45; 216) and second means (66) arranged to cooperate together, the aforesaid first and second means consisting respectively of an adjusting means (4; 45; 216) selectively movable between a predetermined number of positions, which are aligned along the longitudinal axis of the latch bolt (21), and in one of which can be detachably engaged with the protruding element (4; 45; 216), on the one hand, and at least one lug (66) attached to the control member (65), on the other hand, the latter (65) being arranged to cooperate with the projecting member (4 ) above by means of the aforementioned return means (71) so as to move the bolt (21) between the abovementioned resting and retracting positions.
2.- Dispositif suivant la revendication 1 , caractérisé en ce que l'organe de commande précité (65) est formé par une bague comprenant un profil extérieur cylindrique (49) délimité par deux côtés pratiquement parallèles, ladite bague se rattachant par l'un des côtés précités à la noix (18) formant moyeu de manière à former une gorge annulaire (68) dans laquelle est logé le moyen de rappel (74), et en ce que l'ergot (66) précité est agencé radialement sur le pourtour extérieur du profil cylindrique (49) précité.2.- Device according to claim 1, characterized in that the aforementioned control member (65) is formed by a ring comprising a cylindrical outer profile (49) defined by two practically parallel sides, said ring being connected by one of the aforementioned sides to the nut (18) forming a hub so as to form an annular groove (68) in which the return means (74) is housed, and in that the aforesaid lug (66) is arranged radially around the periphery outside of the aforementioned cylindrical profile (49).
3.- Dispositif suivant la revendication 1 ou 2, caractérisé en ce que ledit moyen de réglage (4) est formé par un élément en saillie rapporté par rapport à la surface latérale du pêne demi-tour (21). 3.- Device according to claim 1 or 2, characterized in that said adjusting means (4) is formed by a projecting element reported relative to the lateral surface of the latch bolt (21).
4.- Dispositif suivant la revendication précédente, caractérisé en ce que ladite surface latérale (99) du pêne demi-tour (21 ) est pourvu d'un nombre prédéterminé d'ouvertures (5) dans l'une desquelles peut être engagé de façon détachable ledit élément rapporté en saillie (4).4.- Device according to the preceding claim, characterized in that said lateral surface (99) of the latch bolt (21) is provided with a predetermined number of openings (5) in one of which can be engaged so detachable said protruding insert (4).
5.- Dispositif suivant la revendication 1 ou 2, caractérisé en ce que l'élément saillant précité est formé par un couiisseau verrouillable (45).5.- Device according to claim 1 or 2, characterized in that the aforementioned projecting element is formed by a lockable couiisseau (45).
5'.- Dispositif suivant la revendication 1 ou 2, caractérisé en ce que l'élément saillant est formé par un couiisseau (213) déplaçable en continu dans le pêne (210) sur une tige centrale (214) actionnable depuis l'extérieur par un couloir d'accès (201 ) agencé coaxialement avec la tige précitée (214).5 '.- Device according to claim 1 or 2, characterized in that the projecting element is formed by a couiisseau (213) movable continuously in the bolt (210) on a central rod (214) operable from the outside by an access corridor (201) arranged coaxially with the above-mentioned rod (214).
6.- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu un moyen de rappel supplémentaire (71) coopérant directement avec le pêne demi-tour (21) de sorte que celui-ci (21) puisse être amené à sortir et se rétracter indépendamment de l'ergot (66) et de la poignée de porte (2).6.- Device according to any one of the preceding claims, characterized in that there is provided an additional return means (71) cooperating directly with the latch bolt (21) so that the latter (21) can be brought out and retracted independently of the lug (66) and the door handle (2).
7.- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu un moyen de réception (120) pour la serrure, en particulier, le pêne demi-tour (21), auquel il est spécifiquement adapté, lequel (120) est prévu pour être agencé sur un montant opposé (119) faisant face au montant (19) sur lequel est montée la serrure (8).7.- Device according to any one of the preceding claims, characterized in that there is provided a receiving means (120) for the lock, in particular, the latch bolt (21), to which it is specifically adapted, which (120) is intended to be arranged on an opposite upright (119) facing the upright (19) on which the lock (8) is mounted.
8.- Dispositif suivant la revendication précédente, caractérisé en ce que le moyen de réception (120) précité comprend une plaque de réception (121) dans laquelle est prévu au moins un orifice (122, 123) de réception de pêne (21) correspondant qui est en alignement avec celui-ci, ainsi qu'une plaque de prise (125) s'y rattachant et prévue pour être saisie par l'utilisateur, comme une poignée.8.- Device according to the preceding claim, characterized in that the above-mentioned receiving means (120) comprises a receiving plate (121) in which is provided at least one orifice (122, 123) for receiving the bolt (21) corresponding which is in alignment therewith, as well as a plug plate (125) attached thereto and intended to be grasped by the user, like a handle.
9.- Dispositif suivant la revendication précédente, caractérisé en ce que la plaque de réception ajourée (121) et la plaque de prise (125) forment mutuellement un angle (α), notamment compris entre 35 et 55°, de préférence approximativement 45°. 9.- Device according to the preceding claim, characterized in that the perforated receiving plate (121) and the grip plate (125) mutually form an angle (α), in particular between 35 and 55 °, preferably approximately 45 ° .
10.- Dispositif suivant l'une des revendications 8 ou 9, caractérisé en ce que la plaque de prise (125) est munie d'un élément formant poignée (126) adapté sur celle-ci (125).10.- Device according to one of claims 8 or 9, characterized in that the grip plate (125) is provided with a handle member (126) adapted thereon (125).
11.- Dispositif suivant la revendication précédente, caractérisé en ce que l'élément en poignée (126) est constitué d'une matière synthétique, de préférence appliquée par injection.11.- Device according to the preceding claim, characterized in that the handle element (126) consists of a synthetic material, preferably applied by injection.
12.- Dispositif suivant l'une quelconque des revendications 7 à 11 , caractérisé en ce que le moyen de réception (120) précité fait fonction à la fois de plaque de réception pour l'introduction du pêne (21 , 22), de moyen de consolidation du verrouillage par la présence de encoches dans lesquelles peuvent être verrouillés les pênes (21 , 22) et de poignée permettant l'ouverture du second battant d'une double porte tournante.12.- Device according to any one of claims 7 to 11, characterized in that the receiving means (120) mentioned above acts both as a receiving plate for the introduction of the bolt (21, 22), means consolidation of the locking by the presence of notches in which can be locked the bolts (21, 22) and handle allowing the opening of the second leaf of a double revolving door.
13.- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend : - un pêne dormant (22) agencé à coulissement dans la lumière de la têtière (7) entre une position de rétraction et une position en saillie et,13.- Device according to any one of the preceding claims, characterized in that it comprises: - a deadbolt (22) arranged to slide in the lumen of the headrest (7) between a retraction position and a projecting position and,
- un organe de verrouillage (55), agencé pour verrouiller le pêne (22) dans chacune de ses positions et pour être repoussé en position d'effacement,a locking member (55), arranged to lock the bolt (22) in each of its positions and to be pushed back into the erasing position,
- le pêne dormant (22) présentant une surface latérale (103) pratiquement parallèle à la plaque de support (35), en ce que la surface latérale (103) du pêne dormant (22) est agencée pour coopérer avec l'organe de verrouillage (55) et en ce que des moyens de guidage sont prévus sur la plaque de support précitée (35) de manière à autoriser un coulissement latéral de l'organe de verrouillage (55) par rapport au pêne dormant et parallèlement à la surface latérale (103) de celui-ci (22), entre ladite surface latérale (103) et les moyens de guidage (51).- the deadbolt (22) having a lateral surface (103) practically parallel to the support plate (35), in that the lateral surface (103) of the deadbolt (22) is arranged to cooperate with the locking member (55) and in that guide means are provided on the aforementioned support plate (35) so as to allow lateral sliding of the locking member (55) relative to the deadbolt and parallel to the lateral surface ( 103) thereof (22), between said lateral surface (103) and the guide means (51).
14.- Dispositif de fermeture suivant la revendication précédente, caractérisé en ce que le pêne dormant (22) présente un profil sensiblement cylindrique avec un épaulement (179) à partir duquel s'étend ladite surface latérale (103) de façon sensiblement plane et en ce que l'organe de verrouillage (55) consiste en une plaquette (50), qui est adaptable entre ladite surface latérale (103) du pêne dormant (22) et les moyens de guidage (51) et qui présente une boucle (53) faisant saillie par rapport à la plaquette (50), en se rattachant à la plaquette (50) à chacune de ses extrémités, en ce que le pêne dormant (22) présente un nombre prédéterminé d'entailles (83) qui sont alignées axialement au moins partiellement dans la surface latérale précitée (103) du pêne (22), et en ce qu'un autre moyen de rappel supplémentaire (39) est prévu, la boucle (53) étant agencée pour s'engager dans l'une des entailles (83) du pêne (22) sous l'action de l'autre moyen de rappel supplémentaire (39) précité.14. A closing device according to the preceding claim, characterized in that the deadbolt (22) has a substantially cylindrical profile with a shoulder (179) from which extends said lateral surface (103) in a substantially planar manner and what the locking member (55) consists of a plate (50), which is adaptable between said lateral surface (103) of the deadbolt (22) and the guide means (51) and which has a loop (53) projecting relative to the plate (50), by being attached to the plate (50) at each of its ends, in that the deadbolt (22) has a predetermined number of notches (83) which are axially aligned at least partially in the aforementioned lateral surface (103) of the bolt (22), and in that another additional return means (39) is provided, the loop (53) being arranged to engage in one of the notches (83) of the bolt (22 ) under the action of the other additional recall means (39) mentioned above.
15.- Dispositif suivant la revendication précédente, caractérisé en ce que la boucle (53) est agencée de façon sensiblement centrale sur la plaquette dans l'axe de chaque entaille (83).15.- Device according to the preceding claim, characterized in that the loop (53) is arranged substantially centrally on the plate in the axis of each notch (83).
16.- Dispositif de fermeture suivant l'une des revendications 7 ou16.- closing device according to one of claims 7 or
8, caractérisé en ce que le pêne (22) présente au moins deux encoches (76, 77, 78), qui sont alignées axialement et qui s'étendent transversalement par rapport à l'axe du pêne (22) en regard du taquet d'entraînement et pratiquement à l'opposé des entailles (83), de manière à permettre un engagement du taquet d'entraînement dans l'une des encoches (76, 77, 78).8, characterized in that the bolt (22) has at least two notches (76, 77, 78), which are axially aligned and which extend transversely relative to the axis of the bolt (22) opposite the cleat d drive and practically opposite the notches (83), so as to allow engagement of the drive cleat in one of the notches (76, 77, 78).
17.- Dispositif de fermeture suivant l'une des revendications 14 à 16, caractérisé en ce que les premier et deuxième moyens de rappel (39; 74) sont rattachés l'un à l'autre de manière à former un moyen de rappel unique, le premier moyen de rappel élastique consistant en un ressort en forme d'épingle à cheveux à deux branches (46, 47) et le deuxième moyen de rappel (74) consistant en un ressort spiral qui est enroulé concentriquement autour de la noix (18) dans la gorge annulaire (68) précitée, l'une des branches (47) du deuxième moyen de rappel (39) se rattachant à l'une des extrémités du premier moyen de rappel (74) et la zone d'extrémité libre de l'autre branche (46) agissant sur la boucle précitée (53).17.- Closure device according to one of claims 14 to 16, characterized in that the first and second return means (39; 74) are attached to each other so as to form a single return means , the first elastic return means consisting of a spring in the form of a hairpin with two branches (46, 47) and the second return means (74) consisting of a spiral spring which is wound concentrically around the nut (18 ) in the aforementioned annular groove (68), one of the arms (47) of the second return means (39) connecting to one of the ends of the first return means (74) and the free end zone of the other branch (46) acting on the above-mentioned loop (53).
18.- Dispositif de fermeture suivant l'une quelconque des revendications 6 à 10, caractérisé en ce que la têtière (7) est montée, au moyen d'au moins une douille de fixation (91 ; 92), sur un tube de support (19), notamment d'une porte, lequel présente un profil déterminé et est percé d'au moins une paire d'ouvertures mutuellement opposées (56, 57; 58, 59), chaque paire étant en alignement avec la lumière respective (36, 38) prévue dans la têtière (7) de façon à permettre le passage de chaque pêne (21 , 22) au travers du tube de support (19), chaque douille de fixation ( 91 ; 92) étant serrée dans chaque lumière (36; 38) précitée de la têtière (7) en passant par la ou les paires Ξ d'ouvertures opposées (56, 57; 58, 59) du tube de support (19).18.- Closing device according to any one of claims 6 to 10, characterized in that the headrest (7) is mounted, by means of at least one fixing sleeve (91; 92), on a support tube (19), in particular a door, which has a determined profile and is pierced with at least one pair of mutually opposite openings (56, 57; 58, 59), each pair being in alignment with the respective light (36, 38) provided in the headrest (7) so as to allow the passage of each bolt (21, 22) through the support tube (19), each fixing sleeve (91 ; 92) being clamped in each aforementioned lumen (36; 38) of the headrest (7) passing through the pair or pairs of opposite openings (56, 57; 58, 59) of the support tube (19).
19.- Dispositif de fermeture suivant la revendication précédente, caractérisé en ce que chaque douille (91 ; 92) présente à son extrémité libre au moins un premier moyen de prise (93) destiné à coopérer avec une clef de i : serrage extérieure (97) pourvue d'au moins un deuxième moyen de prise correspondant (98).19.- Closure device according to the preceding claim, characterized in that each socket (91; 92) has at its free end at least one first gripping means (93) intended to cooperate with a key of i: external tightening (97 ) provided with at least a second corresponding gripping means (98).
20.- Dispositif de fermeture suivant l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend un boîtier intégré 15 (10) présentant une forme d'étui aplati pourvu sur l'une des faces latérales (16) d'une ouverture allongée (33) agencée pour recevoir la têtière (7).20.- A closure device according to any one of the preceding claims, characterized in that it comprises an integrated housing 15 (10) having a form of flattened case provided on one of the side faces (16) with a elongated opening (33) arranged to receive the headrest (7).
21.- Dispositif de fermeture suivant l'une quelconque des revendications précédentes, caractérisé en ce que le pêne demi-tour présente21. A closing device according to any one of the preceding claims, characterized in that the latch bolt has
2 C une extrémité d'attaque profilée en biseau, de préférence entre 30° et 60°, de préférence encore entre 40° et 50°, le biseau étant orienté latéralement vers ce côté qui favorise une rétraction plus aisée du pêne demi-tour. 2 C an attack end profiled in a bevel, preferably between 30 ° and 60 °, more preferably between 40 ° and 50 °, the bevel being oriented laterally towards this side which promotes easier retraction of the latch bolt.
EP98906761A 1997-02-19 1998-02-19 Door lock Expired - Lifetime EP0963498B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
BE9700153 1997-02-19
BE9700153A BE1010936A3 (en) 1997-02-19 1997-02-19 Closure device for door.
BE9800006A BE1011694A7 (en) 1998-01-07 1998-01-07 Door closure device
BE9800006 1998-01-07
PCT/BE1998/000022 WO1998037295A1 (en) 1997-02-19 1998-02-19 Door lock

Publications (3)

Publication Number Publication Date
EP0963498A1 true EP0963498A1 (en) 1999-12-15
EP0963498B1 EP0963498B1 (en) 2002-07-31
EP0963498B2 EP0963498B2 (en) 2006-05-03

Family

ID=25663082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98906761A Expired - Lifetime EP0963498B2 (en) 1997-02-19 1998-02-19 Door lock

Country Status (5)

Country Link
US (1) US6684669B1 (en)
EP (1) EP0963498B2 (en)
AU (1) AU6285898A (en)
DE (1) DE69806907T3 (en)
WO (1) WO1998037295A1 (en)

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Also Published As

Publication number Publication date
US6684669B1 (en) 2004-02-03
EP0963498B1 (en) 2002-07-31
DE69806907T3 (en) 2007-03-29
AU6285898A (en) 1998-09-09
DE69806907T2 (en) 2003-03-20
DE69806907D1 (en) 2002-09-05
WO1998037295A1 (en) 1998-08-27
EP0963498B2 (en) 2006-05-03

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