EP3529436B1 - Serrure pour un élément de fermeture d'un bien immobilier ainsi qu'élément de fermeture correspondant - Google Patents

Serrure pour un élément de fermeture d'un bien immobilier ainsi qu'élément de fermeture correspondant Download PDF

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Publication number
EP3529436B1
EP3529436B1 EP17804447.5A EP17804447A EP3529436B1 EP 3529436 B1 EP3529436 B1 EP 3529436B1 EP 17804447 A EP17804447 A EP 17804447A EP 3529436 B1 EP3529436 B1 EP 3529436B1
Authority
EP
European Patent Office
Prior art keywords
locking
lock
locking member
rotary
lock according
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.)
Active
Application number
EP17804447.5A
Other languages
German (de)
English (en)
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EP3529436A1 (fr
Inventor
Peter Stapf
Niklas Gutsche
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.)
Roto Frank Fenster und Tuertechnologie GmbH
Original Assignee
Roto Frank Fenster und Tuertechnologie GmbH
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Publication of EP3529436A1 publication Critical patent/EP3529436A1/fr
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Publication of EP3529436B1 publication Critical patent/EP3529436B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
    • 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
    • E05B15/0295—Striking-plates, keepers, staples specially adapted for forked or bifurcated bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • 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
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • 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
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • 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
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member
    • E05C3/26—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member engaging a stud-like keeper
    • 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
    • E05B2015/023—Keeper shape
    • E05B2015/0235—Stud-like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0015—Output elements of actuators
    • E05B2047/0017—Output elements of actuators with rotary motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0035—Actuators being driven in a single direction only
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position
    • 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
    • E05B2063/0026—Elongated, e.g. stud-like, striker entering into an opening in which movable detent means engage the elongated striker
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors

Definitions

  • the invention relates to a lock for a closure element, in particular for a door, a property, with a pivot latch that is resiliently loaded in a preferred direction, a locking member and a mechanical drive device, with the locking member being used as a rotating mechanism around a locking member axis by the drive device in only one direction of rotation driven rotary locking member with a plurality of locking elements which are angularly offset from one another over its circumference and each work together with the pivot latch as a tumbler depending on the angle of rotation against the direction of rotation of the rotary locking member adjacent locking element acts upon the pivot latch by rotation of the rotary locking member.
  • a lock of the type mentioned is known. It is installed in a closure element, in particular a door, of a property and enables the closure element to be locked.
  • a locking member of the lock is driven mechanically by an electric motor and is used to fix or release the swivel latch. When locking, the swivel latch is brought into the locked position by a motor. In this case, a corresponding counter-element, for example a locking plate, is gripped behind, as a result of which the closure element is locked.
  • the locking member brought into a corresponding position by means of the drive device prevents the swivel latch from being able to leave its locking position. If unlocking is to take place, the blocking member is shifted into a release position, which allows the pivot latch to be shifted into the open position.
  • the electric locking mechanism In the locked position, the electric locking mechanism is free from all mechanical forces acting on the locking element.
  • a locking device comprising a locking mechanism with a lock element with a rotary latch and a lock holder designed as a locking bolt unit. Provision is made for the locking mechanism of the locking device to be designed as a modular unit that can be installed on the face side in the door or frame profile via sliding blocks.
  • the pamphlet describes EP 3 026 201 A1 an additional locking device for a door or a window, which has an operative connection between a push plate of the additional locking device and a corresponding control mechanism of a main lock and can therefore be controlled by the latter, the additional locking device comprising a housing with a locking hook mounted rotatably therein and prestressed towards its initial position, which Impingement of a striker bolt can be rotated into a recess of the housing in its locking position.
  • the thrust plate can be displaced essentially parallel to the longitudinal axis of the housing, can be moved from an initial position to an opening end position via the operative connection of the main lock and can be locked in this position via the main lock.
  • a detent that can be displaced essentially normal to the direction of movement of the push plate, which is pretensioned by a spring towards its extended position, and which in the open end position of the push plate and in the closed position of the locking hook engages with a locking shoulder of the locking hook and holds it in Spring-loaded closed position.
  • the known locks work sluggishly, require maintenance and are very limited in terms of their lifetime. Furthermore, there is a high maintenance requirement due to high wear and tear of the moving components.
  • the invention is therefore based on the object of creating a lock for the closing element of the property that works quickly, ie has short response times, has a long service life and is low-wear and low-maintenance. This object is achieved with a lock having the features of claim 1.
  • the locking member is designed as a rotary locking member that runs around a locking member axis and is driven by the drive device in only one direction of rotation, with a plurality of locking elements that are angularly offset from one another over its circumference and interact with the pivot latch as a tumbler depending on the angle of rotation, with a locking and Unlocking always only one of the locking elements applied directly to the pivot latch and for a subsequent locking and unlocking process the opposite to the direction of rotation of the rotary locking member lying adjacent locking element by rotation of the rotary locking member applied to the pivot latch.
  • the pivot latch is acted upon directly by the corresponding blocking element of the blocking member, with the corresponding blocking element acting directly on the pivot latch in the locking position, i.e. resting against the pivot latch, so that the latched position cannot be left.
  • the locking element itself forms a tumbler.
  • the blocking member is shifted in such a way that the pivot latch is no longer acted upon and the latter can therefore be shifted into the release position or is shifted into the release position.
  • the aforementioned displacement of the corresponding blocking element takes place in that the drive device rotates the blocking member about the blocking member axis by a corresponding angle of rotation, with only one direction of rotation of the blocking member being present, i.e.
  • the drive device drives the blocking member, which is therefore designed as a rotary blocking member, in only one direction of rotation. Since there are several locking elements arranged angularly offset over the circumference of the rotary locking member, several locking and unlocking processes can be carried out per rotation of the locking member, which means that the lock has short reaction times and is low-wear and correspondingly low-maintenance and durable.
  • the movement of the rotary locking member in only one direction of rotation also contributes to longevity and low wear, with preferably not only the locking member having a single direction of rotation, but also the corresponding components of the drive device, in particular having a drive motor, particularly preferably having an electric motor, and in particular having a gearbox.
  • the drive device is a mechanical drive device.
  • the drive device has force-displacement ratios that are optimally correlated with one another, as a result of which very high torques can be transmitted to the pivot latch, which ensures that the lock can be securely locked and unlocked even if it is stiff and/or caused by the pivoting movement of the pivot latch Pulling the closure element against a corresponding counter-element, in particular a wing element on its frame. through the immediate A simple and essentially backlash-free construction is realized by the interaction of the respective active blocking element of the rotary blocking member with the pivot latch. In addition, this minimizes the manufacturing costs.
  • the swivel latch is locked only by means of the respective blocking element. Further components that hold the swivel latch in the locking position are therefore not necessary. This reduces the number of components and simplifies the construction with a corresponding reduction in manufacturing costs.
  • the blocking elements are arranged with a uniform angular offset over the circumference of the rotary blocking member. This leads to an even stress and thus to a long service life of the component.
  • the rotary locking element preferably has two to five locking elements, particularly preferably three locking elements that are offset by a rotational angle of 120° to one another. If two blocking elements are provided, then two locking and unlocking processes can be carried out per rotation of the rotary locking member. With five locking elements, for example, five locking and unlocking processes per revolution of the rotary locking member are accordingly implemented.
  • the number of three blocking elements of the rotary blocking member is particularly advantageous, these particularly preferably being evenly offset in terms of angle of rotation from one another, namely by 120° from one another.
  • the rotary locking member has a gear wheel which is rotatably mounted about the locking member axis.
  • the gear wheel has an upper side and a lower side, and that the locking elements are arranged on the upper side.
  • the formation of the rotary locking member with the gear wheel has the advantage that the rotary locking member can be rotated very easily by the drive device having a drive gear wheel which meshes with the gear wheel of the rotary locking member. Since the blocking elements are on the upper side of the gear wheel, despite the space required to drive the rotary blocking member, the blocking elements can still interact with the pivot latch in a very small space, thereby minimizing the dimensions of the lock.
  • the blocking elements are designed asymmetrically in such a way that the unlocking time is shorter than the locking time at the same rotational speed of the rotary locking element.
  • unlocking time 0.5 to 0.1 ⁇ locking time. Due to the asymmetry of the respective locking element, the conditions are such that unlocking requires a significantly shorter time than locking, without there being different rotational speeds of the rotary locking element when locking compared to unlocking.
  • the locking time is dimensioned with regard to the interaction of the corresponding blocking element with the swivel latch in such a way that the mentioned tensile forces are applied in order to apply the sealing pressure and so on.
  • the unlocking time is very much shorter. It is half to about a tenth of the locking time, depending on how the asymmetry is designed, so that unlocking from the locked position takes place almost without delay.
  • the blocking elements are in the form of projections running in the direction of the blocking element axis, in particular round bolts which are flattened on the peripheral side.
  • the projections therefore protrude from the top of the gear. Due to their preferably round bolt-like design, there is a snag-free interaction with the pivot latch, with the rounded shape resulting from the round bolt-like design interacting with the pivot latch in the manner of a ramp.
  • the blocking elements are connected to one another, in particular connected in one piece, by means of radially running spoke webs. Since the spoke webs connect the locking elements to one another, the component is highly rigid. Since the spoke webs run radially, ie lead to the pivot point of the rotary locking member, a very good introduction of force into the locking member axis, in particular the locking member shaft, is also possible, so that very high locking forces can be absorbed. In particular, the locking forces are transmitted torque-free or essentially torque-free to the locking member axis, in particular the locking member shaft.
  • the locking member shaft can but does not have to be connected to the rotary locking member, in particular in one piece, but is preferably located in a stationary and possibly non-rotatable manner in a housing of the lock, the rotary locking member having a corresponding bearing opening into which the locking member shaft engages.
  • the spoke webs are connected centrally to a hub, in particular are connected in one piece, with the locking member axis passing through centrally the hub runs.
  • the hub is a machine element that is pushed onto the locking member axle or the locking member shaft.
  • a development of the invention provides that the gear wheel, the locking elements, the spoke bars and the hub are designed in one piece with each other.
  • the swivel latch has an upper side, an underside and a circumferential front side.
  • each two adjacent blocking elements there is a free space running over a peripheral region of the rotary blocking member for a cam of the pivot latch to pass through when the pivot latch pivots into the unlocking position. If the pivot latch is in the locking position and the lock is now unlocked, it is necessary for the correspondingly acting locking element of the rotary locking member to release the cam of the pivot latch so that the pivot latch can rotate from its locked position into its unlocked position.
  • the cam moves in a corresponding manner, which requires the free space for the pivot latch to reach its unlocked position. For example, the cam must not hit an adjacent blocking element in order to reach the unlocked position.
  • a further development of the invention provides that the cam only extends over part of the thickness of the pivot latch and that the part of the thickness remaining in the area of the cam is designed as a free area for partially accommodating the gearwheel of the rotary locking member.
  • the free area ensures that the two components, namely the pivot latch and the rotary locking member, can be very closely adjacent to one another without any hindrance occurring. Nevertheless, the gear wheel can have a correspondingly large diameter in order to develop optimal torques.
  • the pivot latch has a receiving recess for a locking element, in particular for a locking pin, preferably a mushroom locking pin.
  • the receiving recess securely accommodates the locking element in that the receiving recess completely encloses the locking element, so that the closing element, in particular the door, is locked securely and cannot be forced open.
  • a locking element having the locking element is thereby fixed immovably.
  • the arrangement is preferably such that the lock is located in/on a window frame and the locking element in/on a leaf element, in particular a door leaf of a door of the property.
  • the reverse arrangement is also conceivable.
  • the receiving recess is open towards the end face of the pivot latch and preferably runs at an acute angle to the radial direction with respect to a pivot bearing of the pivot latch, at least in certain areas.
  • the receiving recess does not extend along the radial direction that runs through the pivot bearing, but at an acute angle to the radial direction, which does not have to be a fixed acute angle, but can have different values over the course of the receiving recess identify, in particular it is provided that the receiving recess - viewed from the underside of the pivot latch - arcuate, in particular slightly arcuate, runs.
  • control is achieved which is in particular designed in such a way that a good force-displacement ratio is correlated with a firm and secure closing of the closure element, in particular also with increasing locking forces, for example by compressing a seal and/or by a distortion of the locking element, for example in the case of a warped door leaf or the like.
  • the receiving recess penetrates the thickness of the swivel latch completely or not completely, but in the latter case a material area remains, whereby the mechanical strength of the swivel latch is increased.
  • the lock has a lock housing.
  • the lock housing has a bottom wall, a top wall and two longitudinal walls and two end walls, with the lock housing having an entry slot for the locking element to enter, which passes through one of the longitudinal walls and the bottom wall or which passes through one of the longitudinal walls, the bottom wall and the top wall.
  • the inlet slit is therefore a "corner slit", ie it penetrates the longitudinal wall and is then continued in the bottom wall and/or the top wall.
  • the inlet slot preferably runs in a straight line.
  • the area of the inlet slot in the longitudinal wall has a greater width than in the bottom wall or top wall, with the slot area in the bottom wall or Top wall is preferably designed in such a way that it tapers there - starting from the longitudinal wall - in the shape of a funnel down to a minimum slot width, which then remains constant.
  • the swivel latch has at least one stop step/stop surface which interacts with at least one counter step/counter surface of the lock housing to limit the unlocking position of the swivel latch.
  • the control device which is designed in particular as an electronic control device, receives precise position information about the position of the rotary locking member and/or the swivel latch.
  • the control device can therefore optimally control the machine drive, in particular the electric motor.
  • a development of the invention provides that the cam has a cam for running along the respective blocking element, in particular for running along the blocking element during a locking process.
  • This control cam is designed in particular in such a way that at the beginning of the locking process a relatively large distance is covered and a correspondingly less large force is exerted on the locking element and that in the further course of the locking process less distance is covered with a large force development, up to a theoretically infinitely large force, especially in a dead center of the cam.
  • the drive device has an electric motor which is coupled to the gearwheel of the rotary locking member via the gear mechanism that has also already been mentioned.
  • the gear has at least one worm and several gears.
  • the transmission is also conceivable to design the transmission as a planetary, spur or worm gear.
  • the drive device is a direct drive and/or has a toothed rack and/or has a belt drive.
  • a development of the invention provides that the at least one sensor element is designed as a permanent magnet.
  • the sensor element has a Hall sensor.
  • each blocking element there is a sensor element in each/on each blocking element, so that the position of each individual blocking element can be monitored by the control device.
  • a further development of the invention provides a pre-locking device which pre-locks the pivot latch in a pre-locking position to prevent the locking element from moving out of the receiving recess. If the locking element is inserted into the receiving recess, this leads to a rotational displacement of the rotary locking member (at least one of the walls of the receiving recess is acted upon by the locking element) due to the receiving recess running in a direction that deviates from the radial direction, with the result that the swivel latch is swiveled into the pre-locking position and that the locking element can not leave the receiving recess again in this pre-locking position.
  • This pre-locking position is therefore locked by means of the pre-locking device, so that the locking element is prevented from being extended.
  • the closure element can be pressed closed by a person without it opening again by itself, for example due to wind pressure and/or sealing pressure and/or spring pressure of the swivel latch.
  • a special holding effect of the locking element in the receiving recess in the pre-locking position is additionally brought about by the fact that the receiving recess runs at an angle to the radial direction of the pivot latch, preferably in an arc, and that the inlet slot has a rectilinear course, resulting in a "crossing" of the receiving recess and pivot latch comes into the pre-locking position and the locking element is in the crossing area.
  • the pre-locking device has a displaceable blocking part which, in the pre-locking position, acts on the pivot latch in a locking manner, in particular preventing it from opening. If the pivot latch reaches the pre-locking position, the blocking part is displaced and prevents the pivot latch from pivoting back into the unlocked position.
  • the blocking part is pretensioned by means of a spring device and is triggered in the case of pre-locking in order to bring about the pre-locking position.
  • the spring device shifts the blocking part into the blocking position.
  • the locking part is triggered by retracting the locking element into the receiving recess, in particular by pivoting the pivot latch caused by the retraction.
  • the pivot latch is preferably pivoted into the pre-locking position, with this pivoting movement being used to release the blocking part.
  • the blocking part is shifted into a release position by a corresponding rotary position of the rotary blocking member.
  • the blocking part does not prevent the swivel latch from being returned to its unlocked position. Then, by further rotation of the rotary locking member, the preloaded locking part is released again for a new cycle.
  • the invention relates to a closure element, in particular a door, of a property provided with a lock, as described above in the various embodiments.
  • the figure 1 shows a closure element 2 designed as a door 1 of a property.
  • the door 1 is, for example, a front door.
  • the door 1 has a leaf element 3 which is mounted in a window frame 4 so that it can rotate about a vertical axis 5 .
  • the door 1 is in the Figures 1 and 2 shown partially open, with the figure 1 an inside view and the figure 2 shows an outside view.
  • the inside view is a view of door 1 from inside the property and the outside view is a view of the door from outside the property.
  • each of the locks 6 can interact with a locking element 7, the locking elements 7 being on the wing element 3.
  • Each locking element 7 has a locking element 8 which is preferably designed as a locking pin 9 .
  • the locks 6 and the closing elements 7 are located in a rebate zone 10 of the closing element 2, preferably on those vertical bars 11 and 12 of the sash element 3 and the frame 4, which are opposite the vertical axis 5.
  • a total of four locks 6 and four locking elements 7 are provided in the area mentioned, whereby more or fewer locks 6 and locking elements 7 can of course also be provided and further bars of sash element 3 and frame 4 can also be provided with locks 6 and locking elements 7, for example horizontal elements and/or in the area of the threshold of the door.
  • the hinge side of the door So the side that has the vertical axis 5 to be additionally provided with at least one lock 6 and at least one locking element 7 . If a horizontal element and/or the sill of the door is provided with at least one lock 6 and one locking element 7, then—in the locked state—the locking element 2—for example in the event of an attempted break-in—cannot be displaced laterally, which increases security.
  • lock 6 and one locking element 7 will be described in more detail below—unless there are any special explanations. If more locks 6 and locking elements 7 are provided, they are designed accordingly. Since several locks 6 and locking elements 7 located at a distance from one another can be used, in particular over at least part of the circumference of the locking element 2, the locking element 2 can be locked with absolute certainty, with the corresponding contact pressure even wing elements 3 closing unevenly, for example because they are warped are locked and used with at least partial elimination of the following delay. This eliminates possible leaks.
  • the figure 3 clarifies the structure of the lock 6. It has a lock housing 13 which has a bottom wall 14, a top wall 15 and two longitudinal walls 16 and 17 and two end walls 18 and 19.
  • the top wall 15 is in the figure 3 shown transparent in order to be able to take a look inside the lock housing 13 .
  • a plurality of stud bolts 20 to 25 are fastened to the bottom wall 14 and/or are designed in one piece with the bottom wall 14 .
  • On the studs 20 to 25 are - as in figure 3 visible - components of the lock 6 rotatably or pivotally mounted.
  • Gears 26, 27, 28, 29, 30, 31 and 32 are provided, which together with a worm 33 form a gear 34.
  • the gears 26 and 27 are double gears, the gears 28 and 29 are double gears and the gears 30 and 31 are also double gears, that is, two gears are axially fixed to one another, in particular integrally connected.
  • the worm 33 is arranged in a rotationally fixed manner on a drive shaft 35 of an electric motor 36 located inside the lock housing 13 .
  • the worm 33 meshes with the gear 26.
  • the gear 27 meshes with the gear 28.
  • the gear 29 meshes with the gear 30, the gear 31 meshes with the gear 32. In the manner described above, there is a strong reduction, starting from the drive shaft 35 of the electric motor 36 to the gear wheel 32.
  • the gear wheels 28 and 29, the gear wheels 26 and 27 as well as 30 and 31 also have large diameter differences in order to provide the greatest possible reduction.
  • the gears 27 and 31 are in the figure 3 but not visible, since they are driven by the gears 26 and 30 are covered.
  • the electric motor 36 forms, together with the gear 34, a drive device 37 with which a blocking member 38 can be driven.
  • the locking member 38 is designed as a rotary locking member 39 . It is rotatably mounted about a locking member axis 40 , the locking member axis 40 being formed by the stud bolt 24 .
  • the rotary locking member 39 is located inside the lock housing 13.
  • a pivot latch 41 is pivotably mounted in said lock housing 13. It is mounted by means of the stud bolt 25.
  • the swivel latch 41 is shown transparently in order to be able to see details of the construction.
  • the rotary locking member 39 has a plurality of locking elements 42 which are angularly offset from one another over its circumference. In the embodiment of figure 3 three locking elements 42 are provided, which are each offset by 120 ° to each other. Furthermore, the rotation locking member 39 has a gear 43 which has an upper side 44 and a lower side 45 . The underside 45 faces the bottom wall 14 .
  • the blocking elements 42 are fixedly arranged on the upper side 44 , in particular formed in one piece with the gear wheel 43 .
  • the locking elements 42 are designed as projections 46 running in the direction of the locking member axis 40, the projections 46 being designed in particular as round-bolt-like projections 46 with flat areas 46'. The projections 46 thus form flattened round bolts 46".
  • the blocking elements 42 are connected to one another, in particular to be connected in one piece, by means of radially running spoke webs 47 .
  • the spoke webs 47 are connected centrally to a hub 48 , in particular connected in one piece, with the locking member axis 40 running centrally through the hub 48 .
  • the gear wheel 43, the locking elements 42, the spoke webs 47 and the hub 48 are formed in one piece with one another.
  • the swivel latch 41 is arranged in the interior of the lock housing 13 and is pivotably mounted about the stud bolt 25 .
  • the pivot latch 41 has a cam 51 which--as will be explained in more detail below--depending on the operating state interacts with the rotary locking member 39, in particular with the locking elements 42 of the rotary locking member 39.
  • the cam 51 is at a distance from a bearing hole 52 into which the stud 25 engages.
  • the pivot latch 41 has an upper side 53 , an underside 54 and a peripheral end face 55 .
  • the cam 51 has a cam 56 in the area of the end face 55.
  • the cam 51 only extends over a portion of the thickness of the pivot latch 41, the portion of the thickness remaining in the area of the cam 51 being designed as a free area 57 for partially receiving the gear wheel 43 of the rotary locking member 39.
  • the pivot latch 41 has a receiving recess 58 for the locking element 8, in particular for the locking pin 9. Accordingly, the receiving recess 58 to the end face 55 of the pivot latch 41 is open and runs - as in particular figure 3 can be seen - at least in some areas at an acute angle to the radial direction, the radial direction being a radial which runs through a pivot bearing 59 , the pivot bearing 59 being formed by the stud bolt 25 and the bearing hole 52 .
  • the radial direction is in the figure 3 indicated by dashed line 60.
  • the receiving recess 58 does not have a fixed acute angle to the radial direction, but runs in an arc, in particular slightly arc-shaped, as can be seen in FIG figure 3 clearly emerges.
  • the swivel latch 41 is resiliently loaded in a preferred direction.
  • the preferred direction is in figure 3 indicated by an arrow 61.
  • the pivot latch 41 is acted upon in its unlocked position.
  • the entrance of the receiving recess 58 located on the end face 55 is aligned with an inlet slot 62 of the lock housing 13.
  • the inlet slot 62 penetrates the longitudinal wall 16 and the bottom wall 14 a little.
  • the inlet slot 62 preferably extends parallel to the end wall 18.
  • the inlet slot is funnel-shaped on the inlet side by means of a corresponding slope 63, whereby a catch funnel is formed for the locking element 8, which reliably ensures automatic height compensation.
  • the height of the receiving recess 58 only extends over a region of the thickness of the pivot latch 41, so that the upper side 53 of the pivot latch 41 is closed and thus has a high mechanical strength.
  • a spring 64 ( Figures 3 and 5 ) provided, which wraps around the stud 25 and has two end arms 65, one end arm 65 being supported on the pivot latch 41 and the other end arm 65 on the lock housing 13 under prestress. To limit the pivot angle of the pivot latch 41, it has a stop surface 66 which can interact with a counter-surface 67 of the lock housing 13 (see FIG figure 4 ).
  • the spring 64 In order to ensure simple assembly of the spring 64, provision is preferably made for the spring 64 to be able to be fixed, in particular clamped, to the pivot latch 41 which has not yet been inserted into the lock housing 13. If the pivot latch 41 is then inserted into the lock housing 13, this is done in such a way that the corresponding end arm 65 of the spring 64 is introduced into a recess in the lock housing 13, the pivot latch 41 is twisted to generate a pretension of the spring 64 and at the same time pressed into the end position becomes.
  • a control device 69 is housed inside the lock housing 13 - mostly in a separate compartment 68 - which has a printed circuit board 70 with control electronics and electrical connections 71, the latter being accessible from the outside by means of an incision 72 in the lock housing 13.
  • the printed circuit board 70 is electrically connected to the electric motor 36 and has two sensor elements 73 and 74 for contactless signal transmission with respect to sensor elements 75 and 76 of the rotary locking element 39 and the pivot latch 41 .
  • the sensor elements 73 and 74 are each designed as Hall sensors 77 and the sensor elements 75 and 76 as permanent magnets 78.
  • Each blocking element 42 is assigned a sensor element 75.
  • the sensor elements 75 are located in recesses 79, in particular blind holes, of the blocking elements 42.
  • the sensor element 76 is located in a recess 80 of the pivot latch 41.
  • the lock 6 is provided with a pre-locking device 81 which, without the mechanical drive device 37, in particular the electric motor 36, being put into operation, prevents the locking element 8 from moving out of the receiving recess 58 after it has been retracted.
  • a pre-locking device 81 which, without the mechanical drive device 37, in particular the electric motor 36, being put into operation, prevents the locking element 8 from moving out of the receiving recess 58 after it has been retracted.
  • the pre-locking device 81 has a displaceable locking part 83 which is prestressed by means of a spring device 84 designed like a leaf spring in such a way that it would like to move out of the recess 82 upwards.
  • the arrangement is such that an end region 85 of the locking part 83 can be acted upon by the underside 45 of the gear wheel 43, ie the rotary locking member 39, as can be seen in particular from FIG figure 15 results (right underside of the rotary locking member 39).
  • the other end area 86 of the blocking part 83 has a ramp step 87 with a blocking edge 88 .
  • the blocking edge 88 can prevent the pivot latch 41 from turning back after the locking element 8 has moved into the inlet slot 62 and the receiving recess 58 and thus releasing the locking element 8 again.
  • the contour of the blocking part 83 and thus also of the recess 82 is very wide, preferably designed with side arms 91 in order to prevent the blocking part 83 from tilting in the recess 82 when the ramp 87 is extended and retracted.
  • the operation of the lock 6 is explained below, namely for a locking and unlocking process and then for bringing about a pre-locking position by means of the pre-locking device 81. It should be pointed out that the pre-locking device 81 is an option of the lock 6, so it can be present, however does not necessarily have to be present.
  • FIGS Figures 1 and 2 show, that is, the wing element 3 is in an open state.
  • door 1 is now used, for example, by a person who owns the property wants to leave, closed by the person using an external knob 90 ( Figures 1 and 2 ) is detected and the wing element 3 pivots toward the frame 4 about the vertical axis 5, the situation according to FIG figure 6 with regard to the lock 6.
  • the Figures 6 to 13 each show on the left schematically the position of the locking pin 9, which is preferably designed as a locking element 8, in the inlet slot 62 of the lock 6.
  • FIG Figures 6 to 13 the position of the rotary locking member 39 and the swivel latch 41 that corresponds to the left side.
  • the control device 69 starts the electric motor 36, which drives the rotary locking member 39 in only one direction of rotation (clockwise in the exemplary embodiment) via the gear 34, so that the situation changes according to FIG figure 8 results.
  • the relevant blocking element 42 comes against the cam 56 and rotates the pivot latch 41 to the position shown in FIG figure 9 .
  • the locking element 9 is pulled further into the receiving recess 58 and also into the inlet slot 62 due to the corresponding, in particular curved, course of the receiving recess, so that the wing element 3 is pre-tightened, which is greater than 5 mm, for example.
  • the rotary locking member 39 to the position according to figure 10 rotated, this position corresponding to the locked position.
  • the electric motor 36 switches off. Switching off takes place by means of the already mentioned control device 69 by sensing the position of the swivel latch 41 and/or the position of the rotary locking element 39, this position being determined by the interaction of the sensor element 73 and/or 74 on the printed circuit board 70 and the sensor element 75 and/or 76 is detected.
  • the training of the cam 56 is made such that an optimal force-displacement ratio is present, so initially a lot of distance with little force and later a little way with a lot of force up to almost infinite force according to a transition from figure 9 on figure 10 present.
  • the locking element 42 acts as a tumbler for the swivel latch 41.
  • the rotary locking element 39 preferably a uniform speed, the closing speed of the swivel latch 41 falling due to the eccentricity present.
  • This benefits the course of the closing force, which is initially low and then increases sharply up to the end position, i.e. the contact pressure generated increases sharply.
  • the wing element 3 is pressed firmly against an existing seal on the window frame 4 .
  • the contact pressure forces occurring are dissipated torque-free into the pivot bearing 59 due to the dead center position.
  • the operator puts the drive device 37 back into operation, for example by actuating a key (also entering a code in an input field), actuating a fingerprint sensor or the like, i.e. the electric motor 36 continues to rotate in the direction of rotation that has already taken place so in the same direction, so it's according to figure 11 disengagement of the locking element 42 from the pivot latch 41 comes. This takes place over very short distances and therefore almost in real time (less than 0.5 s), which means there are no waiting times.
  • the control device 69 senses the corresponding situation through the previously mentioned sensor components, which results in the rotation lock member 9 being rotated further, namely according to FIG figure 12 up to the position according to figure 13 , this position again being that of the figure 6 is equivalent to.
  • the pivot latch 41 By releasing the pivot latch 41, it pivots back, supported by the spring 64, as a result of which the locking element 8 is released and the door 1 can be opened.
  • the swivel latch 41 pivots into a position in which the locking part 83 is no longer acted upon, that is, it is pushed upwards by the spring device 84, so that the locking edge 88 of the ramp step 87 according to figure 15 looks out of the recess 82 and the locking edge 88 prevents the swivel latch 41 from rotating back. It is due to the directions of the receiving recess 58 and the inlet slot 62 running crosswise, so to speak figure 17 recognizable that according to the situation figure 17 the locking element 8 can no longer escape from the lock, so that there is a pre-locking.
  • This pre-locking is particularly important when, for example, due to a power failure operation of the lock 6 with the Electric motor 36 is no longer possible. Nevertheless, by simply pressing the door 1 shut, a locking state, namely the pre-locking state mentioned, can be brought about purely mechanically. The latter is particularly important when door 1 is slammed shut in order to "catch" it.
  • the figure 18 shows the transition from the pre-locked position to the locked position.
  • the electric motor 36 rotates the rotary locking member 39 in the locked position.
  • a connecting link 89 which is located on the underside of the rotary locking member 39, presses the locking part 83 down into the depression 82. If the unlocking state is to be established, unhindered opening is possible due to this downward pressing of the locking part 83, i.e. the swivel latch can be moved to the position according to figure 16 pan back.
  • the pre-locking is then active again.
  • the Figures 20 to 26 show a further exemplary embodiment of a pre-locking device 81.
  • the pre-locking device 81 of Figures 20 to 26 has a control member 95 which is displaceably mounted on the pivot latch 41 .
  • the pivot latch 41 has a bearing groove 96 which is located in particular on the upper side 53 .
  • the control member 95 is in the direction of the figure 20 resulting double arrow 97 slidably mounted.
  • the bearing groove 96 extends over the entire plan dimension of the pivot latch 41 and is open at both ends.
  • One end 98 of the bearing groove 96 is opposite the end wall 18 of the lock housing 13 and the other end 99 of the bearing groove 96 extends into the cam 51 and up to the control cam 56.
  • the control member 95 is designed in particular as a control tongue 100, with one end 101 of the control member 95 can interact with the end wall 18 and the other end 102 of the control member 95 with the relevant blocking element 42 in each case.
  • control member 95 has a section 103 of its underside which is bent in the direction of the bottom wall 14 .
  • the control member 95 is penetrated by a through hole 104 which is designed as an elongated hole 105 .
  • the slot 105 extends in the direction of Longitudinal extent of the control tongue 100.
  • These retaining tabs 106 can be created, for example, by compressing the material of the pivot latch 41 to form the retaining tabs 106, particularly when the control member 95 is inserted into the bearing groove 96.
  • the pivot latch 41 there is a blind hole-like bearing recess 107 which receives a locking pin 108 which is biased in the direction of the top wall 15 by means of a spring 109 .
  • the spring 109 is located within the bearing recess 107.
  • the top wall 15 has a slot-like locking recess 110 which partially or completely penetrates the top wall 15 and can interact with the locking pin 108.
  • the slot-like locking recess 110 is preferably shaped in such a way that it lies on a partial circle section around the pivot bearing 59 .
  • the following function results for the pre-locking device 81: According to figure 20 the locking element 8 has not yet entered the receiving recess 58 or the inlet slot 62. In the further Figures 22 to 26 the locking element 8 is not shown. If the wing element 3 is now moved into the closed position, the locking element 8 entering the receiving recess 58 causes a rotational displacement of the pivot latch 41, as has already been described in the previous exemplary embodiment of the pre-locking device 81. The position according to figure 22 . In this position, the locking pin 108 - driven by the spring 109 - has entered the locking recess 110 so that the pivot latch 41 can no longer pivot back and the locking element 8 can therefore no longer exit the receiving recess 58 .
  • the pre-locked position is present.
  • the displacement of the pivot latch 41 in the position according to figure 22 is recognized by the interaction of sensor member 74 and sensor element 76 by the control device 69, with the result that the rotary locking member 39 is rotated, as can be seen from the figures 23 and 24 results.
  • the active blocking element 42 strikes a bevel 111 formed at the end 102 of the control member 95 and urges it accordingly figure 23 and 24 in the direction of arrow 112, whereby the arcuate portion 103 of the control member 95 depresses the locking pin 108 so that it no longer protrudes into the locking recess 110.
  • the invention results in the following special features:
  • the mechanically moving parts of the drive device 37 only move in a single direction of rotation, as a result of which long-lasting, low-wear and preferably maintenance-free operation is possible.
  • the rotary locking member 39 has a plurality of locking elements 42 distributed over its circumference, a full rotation leads to a number of locking and unlocking processes. This results in short response times with little wear.
  • the service life of the motor is increased during motorized operation of the lock.
  • another type of motor can of course also be used. Because of the design with the cam 51 and cam 56 and the corresponding design of the blocking elements 42, favorable lever and travel conditions can be brought about and a more responsive operation can also be achieved. Unlocking can take place in less than 0.5 s.
  • the transmission of motion to the rotation blocking member 39 takes place by means of a gearwheel connection, which entails favorable conditions.
  • the respective position of the rotary locking member 39 and/or the swivel latch 41 can preferably be implemented without contact on the basis of the elements mentioned, in particular Hall sensors 77 . Alternatively, however, reed contacts can also be used. The asynchronicity of the locking and unlocking times resulting from the design leads to low wear and practical function.
  • the figure 19 illustrates the locking element 7.
  • This has the locking pin 9 as the locking element 8.
  • the locking element 8, in particular the locking pin 9, can be rigid, which means that it cannot be displaced axially.
  • an embodiment is also possible in which the locking element 8, in particular the locking pin 9, can be pulled back axially, thereby enabling the locking element 2 to be unlocked.
  • no transition of an electrical cable from the frame 4 to the movable wing element 3 is required, since the electric Locks to be supplied are 6 in the frame 4.
  • the locks 6 it is also possible for the locks 6 to be located in the sash element 3 and the closing elements 7 to be located in the frame 4 .
  • the aforementioned cable transition to the wing element 3 is required when the locks 6 are arranged in the wing element 3 in order to supply the electric motors 36 of the locks 6 .

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

Claims (15)

  1. Serrure (6) pour un élément de fermeture (2) d'un bien immobilier, avec un pêne pivotant (41) sollicité élastiquement dans une direction préférentielle, un organe de blocage (38) et un dispositif d'entraînement mécanique (37), l'organe de blocage (38) étant réalisé sous la forme d'un organe de blocage rotatif (39) entraîné en rotation autour d'un axe d'organe de blocage (40) par le dispositif d'entraînement mécanique (37) dans un seul sens de rotation, avec plusieurs éléments de blocage (42) décalés angulairement les uns par rapport aux autres sur sa périphérie et coopérant en fonction de l'angle de rotation avec le pêne pivotant (41) en tant que dispositif de verrouillage, dans lequel, pour une opération de verrouillage et de déverrouillage, seul l'un des éléments de blocage (42) sollicite directement le pêne pivotant (41) et, pour une opération de verrouillage et de déverrouillage ultérieure, l'élément de blocage (42) situé à proximité dans le sens opposé au sens de rotation de l'organe de blocage rotatif (39) sollicite le pêne pivotant (41) par rotation de l'organe de blocage rotatif (39), caractérisé en ce que le pêne pivotant (41) est maintenu dans une position de verrouillage présente lorsque le dispositif d'entraînement mécanique (37) est désactivé, uniquement au moyen de l'élément de blocage respectif (42).
  2. Serrure selon la revendication 1, caractérisée en ce que l'organe de blocage rotatif (39) présente une roue dentée (43) qui est logée en rotation autour de l'axe d'organe de blocage (40), la roue dentée (39) présentant une face supérieure (44) et une face inférieure (45) et les éléments de blocage (42) étant disposés sur la face supérieure (44).
  3. Serrure selon l'une des revendications précédentes, caractérisée en ce que les éléments de blocage (42) sont asymétriques de telle sorte que, pour une même vitesse de rotation de l'organe de blocage rotatif (39), le temps de déverrouillage est inférieur au temps de verrouillage.
  4. Serrure selon l'une des revendications précédentes, caractérisée en ce que les éléments de blocage (42) sont reliés entre eux au moyen de barrettes de rayons (47) s'étendant radialement, les barrettes de rayons (47) étant reliées de manière centrale à un moyeu (48), et l'axe d'organe de blocage (40) s'étendant de manière centrale à travers le moyeu (48).
  5. Serrure selon les revendications 2 et 4, caractérisée en ce que la roue dentée (43), les éléments de blocage (42), les barrettes de rayons (47) et le moyeu (48) sont formés d'une seule pièce les uns avec les autres.
  6. Serrure selon l'une des revendications précédentes, caractérisée en ce qu'un espace libre (49) s'étendant sur une zone périphérique de l'organe de blocage rotatif (39) se trouve entre deux éléments de blocage (42) voisins pour un passage d'une came (51) du pêne pivotant (41) lors d'un pivotement du pêne pivotant (41) s'effectuant en position de déverrouillage.
  7. Serrure selon l'une des revendications précédentes, caractérisée en ce que le pêne pivotant (41) présente un évidement de réception (58) pour un élément de verrouillage (8), en particulier pour un tenon de fermeture (9), l'évidement de réception (58) étant ouvert vers une face frontale périphérique (55) du pêne pivotant (41) et s'étendant de préférence au moins par zones avec un angle aigu par rapport à la direction radiale par rapport à un palier de pivotement (59) du pêne pivotant (41).
  8. Serrure selon la revendication 7, caractérisée en ce que l'évidement de réception (58) - vu depuis une face inférieure (54) du pêne pivotant (41) - s'étend en forme d'arc.
  9. Serrure selon la revendication 7, caractérisée en ce que la serrure (6) présente un boîtier de serrure (13) qui présente une paroi de fond (14), une paroi de plafond (15) ainsi que deux parois longitudinales (16, 17) et deux parois frontales (18, 19) et en ce que pour une entrée d'élément de verrouillage (8), le boîtier de serrure (13) présente une fente d'entrée (62) qui traverse l'une des parois longitudinales (16, 17) et la paroi de fond (14).
  10. Serrure selon la revendication 6, caractérisée en ce que la came (51) présente une courbe de commande (56) pour une course le long de l'élément de blocage respectif (42).
  11. Serrure selon la revendication 7, caractérisée par un dispositif de pré-verrouillage (81) qui pré-verrouille le pêne pivotant (41) dans une position de pré-verrouillage pour empêcher l'élément de verrouillage (8) de sortir de l'évidement de réception (58), le dispositif de pré-verrouillage (81) présentant une pièce de blocage (83) déplaçable qui, dans la position de pré-verrouillage, sollicite le pêne pivotant (41) en le bloquant.
  12. Serrure selon la revendication 11, caractérisée en ce que la pièce de blocage (83) est précontrainte au moyen d'un dispositif à ressort (84) et est déclenchée en cas de pré-verrouillage afin de provoquer la position de pré-verrouillage.
  13. Serrure selon la revendication 12, caractérisée en ce que le déclenchement de la pièce de blocage (83) est réalisé par l'introduction d'élément de verrouillage (8) dans l'évidement de réception (58), en particulier par le pivotement du pêne pivotant (41) provoqué par l'introduction.
  14. Serrure selon l'une des revendications 11 à 13, caractérisée en ce que, lors d'une opération de déverrouillage, un déplacement de la pièce de blocage (83) vers une position de libération est réalisé par une position de rotation correspondante de l'organe de blocage rotatif (39).
  15. Elément de fermeture, notamment porte, d'un bien immobilier, caractérisé par une serrure (6) selon une ou plusieurs des revendications précédentes.
EP17804447.5A 2016-10-19 2017-10-17 Serrure pour un élément de fermeture d'un bien immobilier ainsi qu'élément de fermeture correspondant Active EP3529436B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016012609.4A DE102016012609A1 (de) 2016-10-19 2016-10-19 Schloss für ein Verschlusselement einer Immobilie sowie entsprechendes Verschlusselement
PCT/EP2017/076470 WO2018073245A1 (fr) 2016-10-19 2017-10-17 Serrure pour un élément de fermeture d'un bien immobilier ainsi qu'élément de fermeture correspondant

Publications (2)

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EP3529436A1 EP3529436A1 (fr) 2019-08-28
EP3529436B1 true EP3529436B1 (fr) 2022-05-25

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US (1) US20190376315A1 (fr)
EP (1) EP3529436B1 (fr)
CN (1) CN109844245A (fr)
DE (1) DE102016012609A1 (fr)
PL (1) PL3529436T3 (fr)
WO (1) WO2018073245A1 (fr)

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AT516274B1 (de) * 2014-11-04 2016-04-15 Roto Frank Ag Zusatzverriegelung

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CN109844245A (zh) 2019-06-04
DE102016012609A1 (de) 2018-04-19

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