EP2078810A1 - Reversible, multi-purpose modular panic closure device - Google Patents

Reversible, multi-purpose modular panic closure device Download PDF

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Publication number
EP2078810A1
EP2078810A1 EP07822976A EP07822976A EP2078810A1 EP 2078810 A1 EP2078810 A1 EP 2078810A1 EP 07822976 A EP07822976 A EP 07822976A EP 07822976 A EP07822976 A EP 07822976A EP 2078810 A1 EP2078810 A1 EP 2078810A1
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EP
European Patent Office
Prior art keywords
vertical
lock
door
rotary
plate
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
EP07822976A
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German (de)
French (fr)
Other versions
EP2078810A4 (en
EP2078810B1 (en
Inventor
Fermín GÓMEZ GONZALEZ
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.)
Talleres de Escoriaza SA
Original Assignee
Talleres de Escoriaza SA
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Publication of EP2078810A1 publication Critical patent/EP2078810A1/en
Publication of EP2078810A4 publication Critical patent/EP2078810A4/en
Application granted granted Critical
Publication of EP2078810B1 publication Critical patent/EP2078810B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046Panic bars
    • E05B65/106Panic bars pivoting
    • E05B65/1066Panic bars pivoting the pivot axis being substantially parallel to the longitudinal axis of the bar
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046Panic bars
    • E05B65/106Panic bars pivoting
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0056Locks with adjustable or exchangeable lock parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046Panic bars
    • E05B65/1053Panic bars sliding towards and away form the door
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046Panic bars
    • E05B65/106Panic bars pivoting
    • E05B65/1073Panic bars pivoting the pivot axis being substantially pependicular to the longitudinal axis of the bar
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1006Locks or fastenings for special use for panic or emergency doors of the vertical rod type

Definitions

  • the present invention relates to a reversibly versatile modular design device which is applicable to panic closures which are installed on the emergency exit doors and which have a main lock mechanism with or without closing latch, and / or closing points (on the lintel) and lower (on the threshold), and / or lateral closing points on the frame post, the main lock of which is actuated by a bar which is installed transversely on the door.
  • panic bar In this field, two types of panic bar are known and usually used. One of them consists of a rotating bar which, by means of two connecting rods, is articulated on its ends to fall back on the door; this type is known in this field under the English name of "pushbar” which will be the name used later.
  • the other type consists of a bar which integrates an outer carcass with linear movement capacity perpendicular to the door; this type is known in this field under the English name of "touchbar" which will be the name used later.
  • the present invention recommends a modular and compact design device that can be applied to the various execution variants currently existing and indicated above.
  • the proposed device comprises a main lock on which is installed a compact modular kinematic chain which, taking as a positional reference the operational situation of the main lock on the door, comprises an upper lever bent, a lower lever bent, a first disc, a rotary axis, a vertical top and sliding plate and a bottom plate vertical and sliding.
  • the upper and lower crank levers are located in a vertical and transverse plane to the door, forming a concave or interior angle looking towards the door. They are articulated on their elbow at locations symmetrical with respect to the rotary axis. They are likely to switch between closed and open positions of the lock and they have each of the first arms and second arms.
  • the first arms extend into the air until they meet and their ends overlap on an end where the first arm of the second lever has a first nipple which, by a sliding fit, passes through an oblong opening of the first arm of the first lever, and the second arms extend transversely to the door and, at their end, they are articulated by turning respectively relative to a first stud and a second stud whose ends are slidably fitted in vertical grooves of the housing.
  • the main lock which are parallel to the door and whose extreme positions are consistent with the closed and open positions of the lock.
  • the first disk is located between one of the crank levers and a side wall of the lock housing, and comprises a second stud which is applied against the inner edge of one of the crank levers, this first disc being capable of being subjected to a reversible mounting on the rotary shaft in two diametrically opposite positions.
  • the vertical and sliding top plate and the vertical and sliding lower plate are parallel to the door, are laterally guided in the lock housing, are superimposed between them, one of them being leaned against the bottom of the lock housing.
  • Each of them forms a pair of collateral assemblies in which are respectively coupled the first stud and the second stud, the upper vertical plate and the lower vertical plate being slidable between the extended and retracted positions, relative to the center of the lock housing, which coincide respectively with said closed lock positions and open lock.
  • the first pin comes out on a portion which is applied under a tail of a rotary lock which is capable of swinging between extended and retracted positions such that, in the extended position, this projecting portion of the first nipple and, consequently, the first arms and the transverse nipple of the first disk, are in their position closest to the door.
  • the first stud and the second stud are on the ends of their respective vertical grooves which are furthest apart from each other.
  • the upper vertical plate and the lower vertical plate are in the furthest positions, with respect to each other, and in the retracted position, this protruding part of the first nipple and, consequently, the first arms and the nipple transverse of the first disk are in their furthest position from the door, the first stud and the second stud are on the ends of their respective vertical grooves which are closest to each other, and the upper vertical plate and the lower vertical plate are in the nearest positions, one with respect to the other.
  • This kinematic chain behaves in such a way that, when the first arm of one of the crank levers is pushed from the rest or closed lock position, this crank lever rotates and drives the first arm of the other crank lever. symmetrically.
  • This rotation of the crank levers is exploited so that, through the first stud and the second stud, the second arms of said levers promote the vertical sliding of the upper and lower plates which, according to the invention, have junction means with cremones which operate on crossovers which establish upper and lower closing points, and / or lateral closing points distinct from the main lock; which will cause the opening position on these referrals.
  • the main lock is equipped with a rotary latch, it will be retracted to the open position under the impulse exerted on its tail by the part protruding from the first pin belonging to the first arm of the lower lever bent.
  • the rotation of the first arms of the crank levers can be obtained in various ways.
  • One of them is to couple the rotary shaft to the corresponding rod of a pushbar. Therefore, by operating the pushbar, the connecting rod rotates and rotates the rotary axis on which the first disk is keyed, and the second pin of the first disk is the one that causes the rotation of the first arm of one of the crank levers.
  • the first disk can be mounted on the rotary shaft in two diametrically opposite positions and, depending on this position, the second pin will act on the first arm of the upper crank lever or on the lower crank lever. This translates into the fact that the same mechanism can be used indistinctly for doors on the right or doors on the left, only by turning it over.
  • the modular design created for the main lock is therefore simply applicable to a pushbar and reversibly.
  • a preferred option consists in the presence of a Y-shaped beam which extends horizontally with its convex angle in opposition to the door, which operates in a plane transverse to the door with its base articulated on a support attached to said door and which, on its end towards the main lock, has two lugs which are applied under the lower edge of the first arms of the crank levers. At the same time, on its end opposite the tabs, this rocker is hinged relative to the mobile outer armature of a touchbar.
  • a touchbar is that, on the upper vertical plate, a stud on which, vertically, is applied laterally a tooth belonging to a rotary lever which operates on a plane parallel to the door, which turns compared to a base that is attached to the door and which, with a possibility of rotation, is connected to a tie rod extending horizontally and parallel to the door and which is pushed towards the main lock when pressure is applied to the movable outer armature of a touchbar, pulling which moves in length on a stroke such that it causes rotation of the rotary lever in such a way that it produces a linear stroke of the tooth which is equal to the operational displacement of said upper sliding plate between its respective positions of closed lock and open lock.
  • This solution is applicable to a touchbar that responds to a more conventional design in which, by pressing its mobile armature, it rotates the compass that operate on the two dials closest to the door. This rotation is transformed into a longitudinal thrust of the tie rod, which is then used to rotate the rotary lever which, with its tooth, pushes the stud of the lower vertical plate and sliding so that, via the second pin which is coupled to the second arm of the lower lever bent, the latter rotates by driving with it the upper lever bent which, in turn, by its second arm coupled to the first pin, will produce the sliding of the upper vertical plate in the opposite direction to that from the bottom vertical plate.
  • This mechanism is also directly reversible for doors on the right or on the left. For that, it is enough to return it since by actuating the touchbar, said pulling will always move in the same direction compared to the main lock.
  • the rotary latch integrates within it a rotary plate with a vertical axis which, in the lock housing and appearing from the rear of the rotary latch, has a dorsal appendage.
  • the rotary plate With respect to the extended rotary lock or closed main lock position, the rotary plate is capable of oscillating between two positions, a position which is caused by a spring and in which an arcuate front edge appears relative to the plane portion of the rotary latch which strikes its keeper in the door frame while, at the same time, the dorsal appendage is deflected with respect to a first projection formed on the upper sliding plate, and another position in which said arcuate front edge the rotary plate is retracted within the rotary latch and the dorsal appendix faces the first protruding portion thereon.
  • the edge Arched front of the rotary plate is adjacent to the edge of the action window of the rotary latch.
  • This mechanism provides security against attempts to break the lock such as acting on the leading edge of the lock with the sound of a credit card or other similar object inserted through the groove between the door and the frame .
  • the edge of the card first acts against the rotating plate which tilts and opposes its dorsal appendage to the first protruding part of the lower vertical plate, which prevents the removal of the lock.
  • latch removal occurs by the action of the driveline in the normal opening operation, the dorsal appendage releases the position of the first protrusion.
  • the invention has another feature of presenting lateral closing points, or lateral references, which comprise a return housing, a rotary latch provided with a rotary plate with dorsal appendage, a first vertical sliding ruler on a rail between the walls bottom and side of the gearbox and a second disc.
  • the first vertical sliding rule has means at both ends for its connection with a cremone, it has a side wall provided with two projecting buttons located in diametrically opposite positions relative to the rotation of the second disc, and it has a second projecting portion may constitute a stop for the dorsal appendage of the rotary plate housed in the rotary latch.
  • the second disc is mounted on a pivot pin with sliding adjustment on a vertical slide of the side wall of the first vertical sliding ruler; this second disk has two diametric opposed radial inlets and which, in the rest position or closed lock, are laterally applied to said buttons in an inverted manner, one above and one below, and on this second disc, there is a prominence which, in said rest position, is applied below the tail of the rotary latch.
  • the button which, in this sense, is applied against a radial incoming element, pushes the latter and rotates the second disc, which, with its prominence , acts on the tail of the lock and makes it withdraws. It should be noted that this solution is also reversible.
  • Another feature of the invention consists in the fact that it has upper and lower closing points, or references vertical, which comprise a return housing, a rotary latch provided with a rotary plate with dorsal appendage, a second vertical ruler sliding on a rail between the bottom and side walls of the gearbox and a rotating bracket.
  • the second sliding vertical ruler has rear means for its connection with a cremone. It is capable of sliding between upper and lower positions which coincide with those of extended rotary lock and retracted latch, and this second sliding vertical rule has a side wall provided with a fin.
  • the rotary bracket operates on a vertical plane and has a first ramp applied under the tail of the rotary latch and a second ramp which, with respect to the opening stroke of the second vertical sliding ruler, is applied in front of the formed blade.
  • espagnolette has a "C" profile which forms inside a straight-walled slideway along which a lozenge with sliding and rotatable adjustment is installed on a fixing on the door.
  • This solution allows the espagnolette to rotate relative to its attachment to the door, which facilitates the establishment of the latter and its proper alignment, compensating for any errors preparing the assembly.
  • FIG. 1 a preferred embodiment of the subject of the invention is shown in the accompanying drawings, which relates to a reversible and versatile modular anti-panic closure device, type of those installed on emergency exit doors and which have a main lock mechanism, with or without locking latch, and / or top (on lintel) and lower (on threshold) closure points , and / or lateral closing points on the frame of the frame, whose main lock is actuated by a bar which is installed transversely on the door, either by means of a rotating bar which, via two rods, is articulated on its ends to perform a reduction on the door (hereinafter referred to as its "pushbar”), or by means of a bar which incorporates a external carcass with linear movement capacity perpendicular to the door (hereinafter referred to as "touchbar").
  • a bar which is installed transversely on the door either by means of a rotating bar which, via two rods, is articulated on its ends to perform a reduction on the door (hereinafter
  • the device according to the invention comprises a main lock (1) on which is installed a compact modular kinematic chain which, taking as a positional reference the operational situation of the main lock (1) on the door (4), comprises a bent upper lever (2), a bent lower lever (3), a first disk (5), a rotary shaft (6), a vertical and sliding top plate (7) and a vertical and sliding lower plate (8).
  • the upper (2) and lower (3) bent levers are on a vertical and transverse plane to the door (4), forming a concave or inside angle looking towards the door (4). They are articulated on their elbow at locations symmetrical with respect to the rotary axis (6).
  • the first arms (2a, 3a) extend in air until they meet and their ends overlap on an end portion where the first arm (3a) of the second lever (3) has a first pin (3c) which by a sliding fit, passes through an oblong opening (2c) of the first arm (2a) of the first lever (2), and the second arms (2b, 3b) extend transversely to the door (4) and at their end, they are articulated by turning respectively relative to a first stud (9) and a second stud (10) whose ends are slidably fitted in vertical grooves (11) of the casing (1a) of the main lock (1), which are parallel to the door (4) and whose extreme positions are consistent with the closed and open positions of the lock (1).
  • the first disc (5) is located between one of the bent levers (2, 3) and a side wall of the lock case (1a), and has a second stud (12) which is applied against the inner edge of one of the levers bent (2, 3), this first disc (5) being capable of being reversibly mounted on the rotary shaft (6) in two diametrically opposed positions.
  • the vertical and sliding upper plate (7) and the vertical and sliding lower plate (8) are parallel to the door (4), are guided laterally in the lock housing (1a), are superimposed between them, one of they are leaned against the bottom of the lock housing (1a).
  • Each of them forms a pair of collateral assemblages (7a, 8a) in which the first stud (9) and the second stud (10) are respectively coupled, the upper vertical plate (7) and the lower vertical plate (8) being slidable between the extended and retracted positions relative to the center of the housing lock (1a), which coincide respectively with said lock positions (1) closed and lock (1) open.
  • the upper vertical plate (7) and the lower vertical plate (8) have junction means with cremone bolts (14) which operate on referrals which establish upper and lower closing points (see Figures 29 and 30 ), and / or lateral closing points distinct from that of the main lock (1) ( Figures 23 to 26 ).
  • the first stud (9) and the second stud (10) are in the ends of their respective vertical grooves (11) which are the farthest from each other, the upper vertical plate (7) and the lower vertical plate (8) are in the most distant positions, one for each relative to the other, and in the retracted position, this protruding portion of the first stud (3c) and, consequently, the first arms (2a, 3a) and the transverse stud (12) of the first disc (5) are in their position farthest from the door (4), the first stud (9) and the second stud (10) are in the ends of their respective vertical grooves (11) which are closest to each other, and the upper vertical plate (7) and the lower vertical plate (8) are in the nearest positions relative to one another.
  • the device described constitutes a kinematic chain of great functional simplicity and constitution which, as explained above and as will be detailed later, will be a basic module to apply indistinctly to anti-panic bars pushbar or touchbar , with reversible use and likely to be operated by various means of implementation. Its operation is based on the mutual coupling of the upper (2) and lower (3) crank levers, by which they perform a compassed rotation in opposite directions, whatever the thrust means used and whatever the arm of said levers on which thrust is applied.
  • the connecting rod (15) thereof will be mounted on the rotary axis (6) so that, by actuating it, the rotation of said axis causes the second stud (12) of the first disk (5) to push up (on the figure 8 ) on the first arm (2a) of the upper crank lever (2); by the mutual coupling established by the first nipple (3c) ( figure 9 ), the lower crank lever (3) is rotated; by coupling the second arms (2b and 3b) with, respectively, the first stud (7) and the second stud (8) coupled to the assemblies (7a and 8a) of the upper (7) and lower (8) slider plates, these are encouraged to move ( figure 9 ) towards the center of the lock housing (1 a) in mutual opposition; when there are lateral (27) and / or vertical (33) references, the movement of these plates (7 and 8) is transmitted thereto through the espagnolettes (14); if this main lock (1) incorporates a rotary lock (13) (as envisaged on the figure 1
  • the present invention contemplates two variants.
  • One of them, the one preferred, consists of Figures 12 to 15 ) in the presence of a "Y" -shaped beam (16) which extends horizontally with its convex angle in opposition to the door (4), which operates in a plane transverse to the door (4) with its base articulated on a support (18) leaning against said door and which, on its end towards the main lock (1), has two lugs (17) which are applied under the lower edge of the first arms (2a, 3a) of the bent levers (2, 3). At the same time, on its end opposite the tabs (17), this rocker is hinged relative to the movable outer armature of a touchbar.
  • this rocker (16) tilts in the two dials that are farthest from the door (4).
  • the balance (16) located in the rest position indicated on the Figures 12 and 13 , switches to the end position indicated on the Figures 14 and 15 which allows the tabs (17) to produce the opening rotation of the upper bent levers (2 and 3) and the removal of the rotary latch (13).
  • the other variant consists ( Figures 16 and 17 ) in that, on the upper vertical plate (7), a stud (19) on which, vertically, is laterally applied a tooth (21) belonging to a rotary lever (20) which operates on a plane parallel to the door (4), which rotates relative to a base (22) which is fixed to the door (4) and which, with a possibility of rotation, is connected to a tie rod (23) which extends horizontally and parallel to the door (4) and which is pushed towards the main lock (1) when it is pressed on the movable outer armature of a touchbar, pulling (23) which moves in length on a stroke such as to cause rotation of the rotary lever (20) such that it produces a linear stroke of the tooth (21) which is equal to the operational displacement of said upper sliding plate (7) between its respective locked lock and open lock positions.
  • the rotary latch (13) integrates within it ( Figures 18 to 22 ) a vertical axis rotating plate (24) which, within the lock housing (1a) and emerging from the rear of the rotary latch (13), has a dorsal appendage (24a).
  • the rotary plate (24) is able to oscillate between two positions, a a position which is caused by a spring (26) and in which an arcuate front edge appears relative to the flat portion of the rotary latch (13) which engages its keeper in the frame of the door (4) while at the same time the dorsal appendage (24a) is deflected with respect to a first projection (25) formed on the upper slide plate (7), and another position in which said arcuate front edge of the rotatable plate (24) is retracted within of the rotary latch (13) and the dorsal appendage (24a) faces the first projection (25) against it.
  • the arcuate front edge of the rotary plate (24) is adjacent to the edge of the rotary latch (13) action window.
  • the rotary plate (24) appears by the leading edge of the latch (13) and, when a normal opening is made, its dorsal appendage (24a) does not interfere ( figure 19 ) with the first projecting portion (25) of the upper vertical sliding plate (7).
  • lateral closing points, or lateral references which comprise ( Figures 23 to 26 ) a deflection housing (27a), a rotary latch (13) provided with a rotary plate (24) with a dorsal appendage (24a), a first vertical sliding ruler (28) on a rail between the bottom walls and the sides the deflection housing (27a) and a second disk (29).
  • the first vertical sliding rule (28) has means at both ends for its connection with a cremone (14), it has a side wall (28a) provided with two projecting buttons (28b, 28c) located diametrically opposite to each other.
  • the second disc (29) is mounted on a pivot pin (38) slidingly adjustable on a vertical slide (28d) of the side wall (28a) of the first vertical sliding ruler (28).
  • This second disc (29) has two radial inward elements (29a) diametrically opposed and which, in the rest position or closed lock, are laterally applied to said buttons (28b, 28c) in an inverted manner, one above and the other further below, and on this second disc (29), there is a protrusion (29b) which, in said rest position, is applied below the tail (13a) of the rotary latch (13). From the rest position represented on the figure 24 , by pulling the first vertical ruler (28) to the right, the button (28b) pushes on the corresponding radial inward element (29a) and the second disc (29) rotates causing its prominence (29b) to push on the tail (13a) of the lock (13), thereby producing the withdrawal of the latter.
  • FIGS 29 and 30 There is also ( Figures 29 and 30 ) upper and lower closing points, or vertical references (33), which comprise a return housing (33a), a rotary latch (13) provided with a rotary plate (24) with a back appendage (24a), a second sliding vertical ruler (34) on a rail between the bottom walls and the sides of the deflector housing (33a) and a rotatable bracket (35).
  • the second vertical sliding rule (34) has rear means for its connection with a cremone (14). It is capable of sliding between upper and lower positions which coincide with those of the extended and retracted rotary latch (13), and this second vertical sliding rule (34) has a side wall (34a) provided with a fin (34b).
  • the rotary bracket (35) operates on a vertical plane and has a first ramp (35a) applied under the tail (13a) of the rotary latch (13) and a second ramp (35b) which, with respect to the opening stroke of the second vertical sliding rule (34) is applied in front of the fin (34b) formed on the side wall (34a) of this second vertical sliding rule (34). From the rest position ( figure 29 ), by pulling the second sliding vertical rule (34), the fin (34b) pushes on the second ramp (35b) of the rotary bracket (35), so that it rotates and its first ramp ( 35a) pushes on the tail (13a) of the latch (13) which retracts ( figure 30 ).
  • cremone (14) has a "C" profile which forms a straight-walled slider along which a slidably adjustable slice (31) is mounted on a fastener (32) on the door (4). This device facilitates assembly and alignment of the espagnolette (14).

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Dispositif modulaire de fermeture anti-panique réversible et polyvalent qui comprend une serrure principale (1) sur laquelle est installée une chaîne cinématique modulaire compacte qui, en prenant comme référence positionnelle la situation opérationnelle de la serrure principale (1) sur la porte (4), comporte un levier supérieur coudé (2), un levier inférieur coudé (3), un premier disque (5), un axe rotatif (6), une plaque supérieure verticale et coulissante (7) et une plaque inférieure verticale et coulissante (8) ; les leviers coudés supérieur (2) et inférieur (3) sont sur un plan vertical et transversal à la porte (4), formant un angle concave ou intérieur en regardant en direction de la porte (4). Ils sont articulés sur leur coude à des endroits symétriques par rapport à l'axe rotatif (6).Versatile and reversible modular anti-panic closure device which comprises a main lock (1) on which is installed a compact modular drive train which, taking as a positional reference the operational situation of the main lock (1) on the door (4) , comprises a bent upper lever (2), a bent lower lever (3), a first disk (5), a rotary shaft (6), a vertical and sliding upper plate (7) and a vertical and sliding lower plate (8). ); the upper (2) and lower (3) bent levers are on a vertical and transverse plane to the door (4), forming a concave or internal angle looking towards the door (4). They are articulated on their elbow at locations symmetrical with respect to the rotary axis (6).

Description

DOMAINE DE L'INVENTIONFIELD OF THE INVENTION

La présente invention concerne un dispositif de conception modulaire de nature réversible et qui peut être actionné de manière polyvalente, lequel est applicable aux fermetures anti-panique qui sont installées sur les portes de sortie d'urgence et qui possèdent un mécanisme à serrure principale, avec ou sans verrou de fermeture, et/ou des points de fermeture supérieur (sur le linteau) et inférieur (sur le seuil), et/ou des points de fermeture latéraux sur le montant du cadre, dont la serrure principale est actionnée par une barre qui est installée transversalement sur la porte.The present invention relates to a reversibly versatile modular design device which is applicable to panic closures which are installed on the emergency exit doors and which have a main lock mechanism with or without closing latch, and / or closing points (on the lintel) and lower (on the threshold), and / or lateral closing points on the frame post, the main lock of which is actuated by a bar which is installed transversely on the door.

ÉTAT DE LA TECHNIQUE ANTÉRIEURESTATE OF THE PRIOR ART

Dans ce domaine, deux types de barre anti-panique sont connus et habituellement utilisés. L'un d'eux consiste en une barre rotative qui, par l'intermédiaire de deux bielles, est articulée sur ses extrémités pour se rabattre sur la porte ; ce type est connu dans ce domaine sous le nom anglais de "pushbar" qui sera le nom utilisé par la suite. L'autre type consiste en une barre qui intègre une carcasse extérieure avec capacité de mouvement linéaire perpendiculaire à la porte ; ce type est connu dans ce domaine sous le nom anglais de "touchbar" qui sera le nom utilisé par la suite.In this field, two types of panic bar are known and usually used. One of them consists of a rotating bar which, by means of two connecting rods, is articulated on its ends to fall back on the door; this type is known in this field under the English name of "pushbar" which will be the name used later. The other type consists of a bar which integrates an outer carcass with linear movement capacity perpendicular to the door; this type is known in this field under the English name of "touchbar" which will be the name used later.

La situation actuelle est qu'il existe deux concepts de barre anti-panique différents (pushbar et touchbar) et, dans chacun d'eux, il existe toutes les variantes susmentionnées : une serrure principale qui possède ou non un verrou ; le fait que la serrure principale doit actionner également des renvois latéraux situés à différentes hauteurs sur la porte ; et le fait qu'à partir de la serrure principale, des renvois supérieur et inférieur doivent également être actionnés.The current situation is that there are two different anti-panic bar concepts (pushbar and touchbar) and in each of them there are all the above-mentioned variants: a main lock with or without a lock; the fact that the main lock must also actuate lateral references located at different heights on the door; and the fact that from the main lock, upper and lower returns must also be actuated.

Aujourd'hui, chacune de ces options répond à une conception propre et exclusive, de telle sorte que les fabricants et le circuit de distribution de ce type de produits sont confrontés à de gros problèmes de conception, d'approvisionnement en matériaux, de production, de stockage et de distribution.Today, each of these options meets a clean and exclusive design, so that the manufacturers and the distribution circuit of this type of products are confronted with big problems of design, supply of materials, production, storage and distribution.

EXPOSÉ DE L'INVENTION ET AVANTAGESSUMMARY OF THE INVENTION AND ADVANTAGES

Compte tenu de cet état de fait, la présente invention préconise un dispositif de conception modulaire et compacte qui va pouvoir être appliqué aux diverses variantes d'exécution existantes à l'heure actuelle et indiquées précédemment.In view of this fact, the present invention recommends a modular and compact design device that can be applied to the various execution variants currently existing and indicated above.

A cette fin, le dispositif proposé comprend une serrure principale sur laquelle est installée une chaîne cinématique modulaire compacte qui, en prenant comme référence positionnelle la situation opérationnelle de la serrure principale sur la porte, comporte un levier supérieur coudé, un levier inférieur coudé, un premier disque, un axe rotatif, une plaque supérieure verticale et coulissante et une plaque inférieure verticale et coulissante. Les leviers coudés supérieur et inférieur sont situés dans un plan vertical et transversal à la porte, formant un angle concave ou intérieur en regardant en direction de la porte. Ils sont articulés sur leur coude à des endroits symétriques par rapport à l'axe rotatif. Ils sont susceptibles de basculer entre des positions fermée et ouverte de la serrure et ils possèdent chacun des premiers bras et des seconds bras. Les premiers bras s'étendent en l'air jusqu'à se rencontrer et leurs extrémités se chevauchent sur une partie extrême où le premier bras du second levier a un premier téton qui, par un ajustement coulissant, traverse une ouverture oblongue du premier bras du premier levier, et les seconds bras s'étendent transversalement à la porte et, à leur extrémité, ils sont articulés en tournant respectivement par rapport à un premier goujon et un second goujon dont les extrémités sont ajustées en coulissant dans des rainures verticales du boîtier de la serrure principale, lesquelles sont parallèles à la porte et dont les positions extrêmes sont cohérentes avec les positions fermée et ouverte de la serrure. Le premier disque se situe entre un des leviers coudés et une paroi latérale du boîtier de serrure, et comporte un second téton qui est appliqué contre le chant intérieur d'un des leviers coudés, ce premier disque étant susceptible de faire l'objet d'un montage réversible sur l'axe rotatif dans deux positions diamétralement opposées. La plaque supérieure verticale et coulissante et la plaque inférieure verticale et coulissante sont parallèles à la porte, sont guidées latéralement dans le boîtier de serrure, sont superposées entre elles, l'une d'elles étant adossée au fond du boîtier de serrure. Chacune d'elles forme une paire d'assemblages collatéraux dans lesquels sont respectivement accouplés le premier goujon et le second goujon, la plaque verticale supérieure et la plaque verticale inférieure étant susceptibles de glisser entre les positions étendue et rétractée, par rapport au centre du boîtier de serrure, qui coïncident respectivement avec lesdites positions de serrure fermée et de serrure ouverte. Dans cette constitution, on parvient à ce que, par la partie vers le cadre de fermeture et à travers l'ouverture oblongue du premier bras du premier levier, le premier téton ressorte sur une partie qui est appliquée sous une queue d'un verrou rotatif qui est susceptible de basculer entre des positions étendue et rétractée telles que, dans la position étendue, cette partie saillante du premier téton et, par conséquent, les premiers bras et le téton transversal du premier disque, sont dans leur position la plus proche de la porte. Le premier goujon et le second goujon sont sur les extrémités de leurs rainures verticales respectives qui sont les plus éloignées l'une de l'autre. La plaque verticale supérieure et la plaque verticale inférieure sont dans les positions les plus éloignées, l'une par rapport à l'autre, et dans la position rétractée, cette partie saillante du premier téton et, par conséquent, les premiers bras et le téton transversal du premier disque sont dans leur position la plus éloignée de la porte, le premier goujon et le second goujon sont sur les extrémités de leurs rainures verticales respectives qui sont les plus proches l'une de l'autre, et la plaque verticale supérieure et la plaque verticale inférieure sont dans les positions les plus proches, l'une par rapport à l'autre.To this end, the proposed device comprises a main lock on which is installed a compact modular kinematic chain which, taking as a positional reference the operational situation of the main lock on the door, comprises an upper lever bent, a lower lever bent, a first disc, a rotary axis, a vertical top and sliding plate and a bottom plate vertical and sliding. The upper and lower crank levers are located in a vertical and transverse plane to the door, forming a concave or interior angle looking towards the door. They are articulated on their elbow at locations symmetrical with respect to the rotary axis. They are likely to switch between closed and open positions of the lock and they have each of the first arms and second arms. The first arms extend into the air until they meet and their ends overlap on an end where the first arm of the second lever has a first nipple which, by a sliding fit, passes through an oblong opening of the first arm of the first lever, and the second arms extend transversely to the door and, at their end, they are articulated by turning respectively relative to a first stud and a second stud whose ends are slidably fitted in vertical grooves of the housing. the main lock, which are parallel to the door and whose extreme positions are consistent with the closed and open positions of the lock. The first disk is located between one of the crank levers and a side wall of the lock housing, and comprises a second stud which is applied against the inner edge of one of the crank levers, this first disc being capable of being subjected to a reversible mounting on the rotary shaft in two diametrically opposite positions. The vertical and sliding top plate and the vertical and sliding lower plate are parallel to the door, are laterally guided in the lock housing, are superimposed between them, one of them being leaned against the bottom of the lock housing. Each of them forms a pair of collateral assemblies in which are respectively coupled the first stud and the second stud, the upper vertical plate and the lower vertical plate being slidable between the extended and retracted positions, relative to the center of the lock housing, which coincide respectively with said closed lock positions and open lock. In this constitution, it is achieved that, by the part towards the closing frame and through the oblong opening of the first arm of the first lever, the first pin comes out on a portion which is applied under a tail of a rotary lock which is capable of swinging between extended and retracted positions such that, in the extended position, this projecting portion of the first nipple and, consequently, the first arms and the transverse nipple of the first disk, are in their position closest to the door. The first stud and the second stud are on the ends of their respective vertical grooves which are furthest apart from each other. The upper vertical plate and the lower vertical plate are in the furthest positions, with respect to each other, and in the retracted position, this protruding part of the first nipple and, consequently, the first arms and the nipple transverse of the first disk are in their furthest position from the door, the first stud and the second stud are on the ends of their respective vertical grooves which are closest to each other, and the upper vertical plate and the lower vertical plate are in the nearest positions, one with respect to the other.

Cette chaîne cinématique se comporte de manière à ce que, quand le premier bras d'un des leviers coudés est poussé à partir de la position de repos ou de serrure fermée, ce levier coudé tourne et entraîne le premier bras de l'autre levier coudé de façon symétrique. Cette rotation des leviers coudés est exploitée afin que, à travers le premier goujon et le second goujon, les seconds bras desdits leviers favorisent le glissement vertical des plaques supérieure et inférieure qui, selon l'invention, possèdent des moyens de jonction avec des crémones qui opèrent sur des renvois qui établissent des points de fermeture supérieur et inférieur, et/ou des points de fermeture latéraux distincts de la serrure principale ; ce qui entraînera la position d'ouverture sur ces renvois. En même temps, si la serrure principale est dotée d'un loquet rotatif, celui-ci sera rétracté à la position d'ouverture sous l'impulsion exercée sur sa queue par la partie saillante du premier téton appartenant au premier bras du levier inférieur coudé.This kinematic chain behaves in such a way that, when the first arm of one of the crank levers is pushed from the rest or closed lock position, this crank lever rotates and drives the first arm of the other crank lever. symmetrically. This rotation of the crank levers is exploited so that, through the first stud and the second stud, the second arms of said levers promote the vertical sliding of the upper and lower plates which, according to the invention, have junction means with cremones which operate on crossovers which establish upper and lower closing points, and / or lateral closing points distinct from the main lock; which will cause the opening position on these referrals. At the same time, if the main lock is equipped with a rotary latch, it will be retracted to the open position under the impulse exerted on its tail by the part protruding from the first pin belonging to the first arm of the lower lever bent.

La rotation des premiers bras des leviers coudés peut être obtenue de diverses façons. L'une d'elles consiste à accoupler l'axe rotatif à la bielle correspondante d'une pushbar. Dès lors, en actionnant la pushbar, la bielle tourne et fait tourner l'axe rotatif sur lequel le premier disque est claveté, et le second téton de ce premier disque est celui qui provoque la rotation du premier bras d'un des leviers coudés. Le premier disque peut être monté sur l'axe rotatif dans deux positions qui sont diamétralement opposées et, en fonction de cette position, le second téton agira sur le premier bras du levier coudé supérieur ou sur le levier coudé inférieur. Ceci se traduit par le fait que le même mécanisme peut être utilisé indistinctement pour des portes à droite ou des portes à gauche, uniquement en le retournant. La conception modulaire créée pour la serrure principale est donc simplement applicable à une pushbar et de façon réversible.The rotation of the first arms of the crank levers can be obtained in various ways. One of them is to couple the rotary shaft to the corresponding rod of a pushbar. Therefore, by operating the pushbar, the connecting rod rotates and rotates the rotary axis on which the first disk is keyed, and the second pin of the first disk is the one that causes the rotation of the first arm of one of the crank levers. The first disk can be mounted on the rotary shaft in two diametrically opposite positions and, depending on this position, the second pin will act on the first arm of the upper crank lever or on the lower crank lever. This translates into the fact that the same mechanism can be used indistinctly for doors on the right or doors on the left, only by turning it over. The modular design created for the main lock is therefore simply applicable to a pushbar and reversibly.

Pour l'appliquer à une touchbar, l'invention prévoit deux options. Une option préférentielle consiste en la présence d'un balancier en forme de "Y" qui s'étend à l'horizontale avec son angle convexe en opposition à la porte, qui opère selon un plan transversal à la porte avec sa base articulée sur un support adossé à ladite porte et qui, sur son extrémité vers la serrure principale, possède deux ergots qui sont appliqués sous le chant inférieur des premiers bras des leviers coudés. En même temps, sur son extrémité opposée aux onglets, ce balancier est articulé par rapport à l'armature externe mobile d'une touchbar. En appuyant sur cette armature de la touchbar, il se produit une rotation du balancier à l'intérieur des deux cadrans les plus éloignés de la porte et les ergots de celui-ci sont ceux qui exercent la poussée qui, dans le cas de la pushbar, était exercée par le second téton du premier disque. Autrement dit, la même chaîne cinématique basée sur les leviers coudés est applicable à une touchbar, avec ou sans verrou, et de façon réversible.To apply it to a touchbar, the invention provides two options. A preferred option consists in the presence of a Y-shaped beam which extends horizontally with its convex angle in opposition to the door, which operates in a plane transverse to the door with its base articulated on a support attached to said door and which, on its end towards the main lock, has two lugs which are applied under the lower edge of the first arms of the crank levers. At the same time, on its end opposite the tabs, this rocker is hinged relative to the mobile outer armature of a touchbar. By pressing this armature of the touchbar, there is a rotation of the balance within the two dials farthest from the door and the pins of it are those that exert the thrust which, in the case of the pushbar , was exerted by the second nipple of the first disc. In other words, the same kinematic chain based on the crank levers is applicable to a touchbar, with or without lock, and reversibly.

Une autre option d'application pour une touchbar consiste en ce que, sur la plaque verticale supérieure, ressort un plot sur lequel, verticalement, est appliquée latéralement une dent appartenant à un levier rotatif qui opère sur un plan parallèle à la porte, qui tourne par rapport à une base qui est fixée à la porte et qui, avec une possibilité de rotation, est reliée à un tirant qui s'étend horizontalement et parallèlement à la porte et qui est poussé vers la serrure principale quand il est fait pression sur l'armature externe mobile d'une touchbar, tirant qui se déplace en longueur sur une course telle qu'il provoque la rotation du levier rotatif de telle façon qu'il produit une course linéaire de la dent qui est égale au déplacement opérationnel de ladite plaque coulissante supérieure entre ses positions respectives de serrure fermée et serrure ouverte. Cette solution est applicable à une touchbar qui répond à une conception plus classique dans laquelle, en appuyant sur son armature mobile, cela fait tourner des compas qui opèrent sur les deux cadrans les plus proches de la porte. Cette rotation se transforme en une poussée longitudinale du tirant qui, dès lors, est utilisé pour faire tourner le levier rotatif qui, avec sa dent, pousse le plot de la plaque verticale inférieure et coulissante afin que, par l'intermédiaire du second goujon qui est accouplé au second bras du levier inférieur coudé, ce dernier tourne en entraînant avec lui le levier supérieur coudé qui, à son tour, par son second bras accouplé au premier goujon, produira le glissement de la plaque verticale supérieure dans le sens contraire à celui de la plaque inférieure verticale.Another application option for a touchbar is that, on the upper vertical plate, a stud on which, vertically, is applied laterally a tooth belonging to a rotary lever which operates on a plane parallel to the door, which turns compared to a base that is attached to the door and which, with a possibility of rotation, is connected to a tie rod extending horizontally and parallel to the door and which is pushed towards the main lock when pressure is applied to the movable outer armature of a touchbar, pulling which moves in length on a stroke such that it causes rotation of the rotary lever in such a way that it produces a linear stroke of the tooth which is equal to the operational displacement of said upper sliding plate between its respective positions of closed lock and open lock. This solution is applicable to a touchbar that responds to a more conventional design in which, by pressing its mobile armature, it rotates the compass that operate on the two dials closest to the door. This rotation is transformed into a longitudinal thrust of the tie rod, which is then used to rotate the rotary lever which, with its tooth, pushes the stud of the lower vertical plate and sliding so that, via the second pin which is coupled to the second arm of the lower lever bent, the latter rotates by driving with it the upper lever bent which, in turn, by its second arm coupled to the first pin, will produce the sliding of the upper vertical plate in the opposite direction to that from the bottom vertical plate.

Ce mécanisme est aussi directement réversible pour des portes à droite ou à gauche. Pour cela, il suffit de le retourner puisqu'en actionnant la touchbar, ledit tirant se déplacera toujours dans le même sens par rapport à la serrure principale.This mechanism is also directly reversible for doors on the right or on the left. For that, it is enough to return it since by actuating the touchbar, said pulling will always move in the same direction compared to the main lock.

Une autre particularité de l'invention consiste dans le fait que le verrou rotatif intègre en son sein une plaque rotative à axe vertical qui, dans le boîtier de serrure et en apparaissant par l'arrière du verrou rotatif, présente un appendice dorsal. Par rapport à la position de verrou rotatif étendu ou de serrure principale fermée, la plaque rotative est capable d'osciller entre deux positions, une position qui est provoquée par un ressort et dans laquelle un bord avant arqué apparaît par rapport à la partie plane du verrou rotatif qui attaque sa gâche dans le cadre de la porte tandis que, en même temps, l'appendice dorsal est dévié par rapport à une première partie saillante formée sur la plaque coulissante supérieure, et une autre position dans laquelle ledit bord avant arqué de la plaque rotative est rétracté au sein du verrou rotatif et l'appendice dorsal fait face à la première partie saillante, contre celle-ci. Et par rapport à la position de verrou rotatif rétracté ou de serrure principale ouverte, le bord avant arqué de la plaque rotative est adjacent au bord de la fenêtre d'action du verrou rotatif. Ce mécanisme apporte une sécurité face aux tentatives d'effraction de la serrure comme celle consistant à agir sur le front d'attaque du verrou avec le chant d'une carte de crédit ou autre objet similaire inséré par la rainure entre la porte et le cadre. Quand une telle tentative se produit, le chant de la carte agit tout d'abord contre la plaque rotative qui bascule et oppose son appendice dorsal à la première partie saillante de la plaque verticale inférieure, ce qui empêche le retrait du verrou. Quand le retrait du verrou se produit par l'action de la chaîne cinématique dans l'opération d'ouverture normale, l'appendice dorsal libère la position de la première partie saillante.Another feature of the invention consists in the fact that the rotary latch integrates within it a rotary plate with a vertical axis which, in the lock housing and appearing from the rear of the rotary latch, has a dorsal appendage. With respect to the extended rotary lock or closed main lock position, the rotary plate is capable of oscillating between two positions, a position which is caused by a spring and in which an arcuate front edge appears relative to the plane portion of the rotary latch which strikes its keeper in the door frame while, at the same time, the dorsal appendage is deflected with respect to a first projection formed on the upper sliding plate, and another position in which said arcuate front edge the rotary plate is retracted within the rotary latch and the dorsal appendix faces the first protruding portion thereon. And relative to the retracted rotary lock position or open key lock, the edge Arched front of the rotary plate is adjacent to the edge of the action window of the rotary latch. This mechanism provides security against attempts to break the lock such as acting on the leading edge of the lock with the sound of a credit card or other similar object inserted through the groove between the door and the frame . When such an attempt occurs, the edge of the card first acts against the rotating plate which tilts and opposes its dorsal appendage to the first protruding part of the lower vertical plate, which prevents the removal of the lock. When latch removal occurs by the action of the driveline in the normal opening operation, the dorsal appendage releases the position of the first protrusion.

L'invention a comme autre particularité de présenter des points de fermeture latéraux, ou renvois latéraux, qui comportent un boîtier de renvoi, un verrou rotatif muni d'une plaque rotative avec appendice dorsal, une première règle verticale coulissante sur un rail entre les parois du fond et latérales du boîtier de renvoi et un second disque. La première règle verticale coulissante possède des moyens aux deux extrémités pour sa liaison avec une crémone, elle possède une paroi latérale munie de deux boutons saillants situés dans des positions diamétralement opposées par rapport à la rotation du second disque, et elle possède une seconde partie saillante susceptible de constituer une butée pour l'appendice dorsal de la plaque rotative logée dans le verrou rotatif. Le second disque est installé sur un axe-pivot à réglage coulissant sur une glissière verticale de la paroi latérale de la première règle verticale coulissante ; ce second disque possède deux éléments entrants radiaux en opposition diamétrale et qui, en position de repos ou de serrure fermée, sont latéralement appliqués sur lesdits boutons de façon inversée, l'un au-dessus et l'autre en-dessous, et sur ce second disque, il y a une proéminence qui, dans ladite position de repos, est appliquée au-dessous de la queue du verrou rotatif. Quand, au moyen d'une crémone, la première règle verticale est déplacée dans un sens, le bouton qui, dans ce sens, est appliqué contre un élément entrant radial, pousse ce dernier et fait tourner le second disque, lequel, avec sa proéminence, agit sur la queue du verrou et fait que celui-ci se retire. Il est à noter que cette solution est également réversible.The invention has another feature of presenting lateral closing points, or lateral references, which comprise a return housing, a rotary latch provided with a rotary plate with dorsal appendage, a first vertical sliding ruler on a rail between the walls bottom and side of the gearbox and a second disc. The first vertical sliding rule has means at both ends for its connection with a cremone, it has a side wall provided with two projecting buttons located in diametrically opposite positions relative to the rotation of the second disc, and it has a second projecting portion may constitute a stop for the dorsal appendage of the rotary plate housed in the rotary latch. The second disc is mounted on a pivot pin with sliding adjustment on a vertical slide of the side wall of the first vertical sliding ruler; this second disk has two diametric opposed radial inlets and which, in the rest position or closed lock, are laterally applied to said buttons in an inverted manner, one above and one below, and on this second disc, there is a prominence which, in said rest position, is applied below the tail of the rotary latch. When, by means of a cremone, the first vertical rule is moved in one direction, the button which, in this sense, is applied against a radial incoming element, pushes the latter and rotates the second disc, which, with its prominence , acts on the tail of the lock and makes it withdraws. It should be noted that this solution is also reversible.

Une autre particularité de l'invention consiste dans le fait qu'elle possède des points de fermeture supérieur et inférieur, ou renvois verticaux, qui comportent un boîtier de renvoi, un verrou rotatif muni d'une plaque rotative avec appendice dorsal, une seconde règle verticale coulissante sur un rail entre les parois du fond et latérales du boîtier de renvoi et une équerre rotative. La seconde règle verticale coulissante possède des moyens arrière pour sa liaison avec une crémone. Elle est susceptible de glisser entre des positions supérieure et inférieure qui coïncident avec celles de verrou rotatif étendu et de verrou rétracté, et cette second règle verticale coulissante possède une paroi latérale munie d'une ailette. L'équerre rotative opère sur un plan vertical et possède une première rampe appliquée sous la queue du verrou rotatif et une seconde rampe qui, par rapport à la course d'ouverture de la seconde règle verticale coulissante, est appliquée par devant l'ailette formée sur la paroi latérale de cette seconde règle verticale coulissante. Quand le verrou est étendu dans sa position fermé et quand, au moyen de la crémone, la seconde règle verticale coulissante est tirée, l'ailette de sa paroi latérale pousse la seconde rampe de l'équerre rotative et, lorsque celle-ci tourne, sa première rampe lève la queue du verrou, ce qui produit le retrait de celui-ci. Etant donné que, comme cela tombe sous le sens, le déplacement vertical des crémones par rapport à la serrure principale se produit toujours dans un même sens pour ouvrir et dans le sens contraire pour fermer, il résulte que l'un quelconque de ces renvois verticaux est valable, indistinctement, pour la fermeture supérieure tout comme pour la fermeture inférieure. Autrement dit, le système est réversible.Another feature of the invention consists in the fact that it has upper and lower closing points, or references vertical, which comprise a return housing, a rotary latch provided with a rotary plate with dorsal appendage, a second vertical ruler sliding on a rail between the bottom and side walls of the gearbox and a rotating bracket. The second sliding vertical ruler has rear means for its connection with a cremone. It is capable of sliding between upper and lower positions which coincide with those of extended rotary lock and retracted latch, and this second sliding vertical rule has a side wall provided with a fin. The rotary bracket operates on a vertical plane and has a first ramp applied under the tail of the rotary latch and a second ramp which, with respect to the opening stroke of the second vertical sliding ruler, is applied in front of the formed blade. on the side wall of this second vertical sliding ruler. When the latch is extended to its closed position and when, by means of the espagnolette, the second sliding vertical rule is pulled, the wing of its side wall pushes the second ramp of the rotary bracket and, when it rotates, its first ramp raises the tail of the lock, which produces the withdrawal of it. Since, as is obvious, the vertical movement of the cremones with respect to the main lock always occurs in the same direction to open and in the opposite direction to close, it follows that any of these vertical references is valid, indistinctly, for the upper closure as for the lower closure. In other words, the system is reversible.

Une autre particularité de l'invention consiste dans le fait que la crémone possède un profil en "C" qui forme à l'intérieur une glissière à parois droites le long de laquelle une pastille à réglage coulissant et pouvant tourner est installée sur une fixation sur la porte. Cette solution permet à la crémone de tourner par rapport à sa fixation sur la porte, ce qui facilite la mise en place de celle-ci et son bon alignement, en compensant les éventuelles erreurs de préparation du montage.Another feature of the invention consists in the fact that the espagnolette has a "C" profile which forms inside a straight-walled slideway along which a lozenge with sliding and rotatable adjustment is installed on a fixing on the door. This solution allows the espagnolette to rotate relative to its attachment to the door, which facilitates the establishment of the latter and its proper alignment, compensating for any errors preparing the assembly.

DESSINS ET RÉFÉRENCESDRAWINGS AND REFERENCES

Afin de mieux comprendre la nature de l'invention, sur les dessins annexés, il est représenté un mode de réalisation mais seulement à titre d'exemple illustratif et non limitatif.

  • La figure 1 est une vue correspondant à la section I-I qui est indiquée sur la figure 2 et montre une serrure principale (1) selon l'invention, en position de serrure fermée et ignorant la bielle (15), où la porte (4) a été disposée en position horizontale.
  • La figure 2 montre la serrure principale (1) selon la figure 1, vue en plan supérieur sans le couvercle correspondant.
  • La figure 3 est une vue en perspective du levier coudé supérieur (2).
  • La figure 4 est une vue en perspective du levier coudé inférieur (3), selon un point de vue différent de celui de la figure 3.
  • La figure 5 est une vue en perspective du premier disque (5).
  • La figure 6 est une vue en perspective de la plaque verticale coulissante supérieure (7), vue depuis son extrémité la plus proche du centre du boîtier de serrure (1 a).
  • La figure 7 est une vue en perspective de la plaque verticale coulissante inférieure (8), vue depuis son extrémité la plus proche du centre du boîtier de serrure (1a).
  • La figure 8 est une vue similaire à la figure 1, en intégrant une bielle de pushbar en position de repos.
  • La figure 9 est comme la figure 8, mais elle se réfère à la position de pushbar actionnée.
  • La figure 10 est une perspective du mécanisme de la figure 8, vu dans son intégralité depuis la partie inférieure avant.
  • La figure 11 est comme la figure 8, mais en montrant la position retournée de celle-ci.
  • Les figures 12 et 13 sont des perspectives avant et arrière d'une application au cas d'une touchbar, en position de repos.
  • Les figures 14 et 15 sont, respectivement, comme les figures 12 et 13, mais en position actionnée.
  • Les figures 16 et 17 sont, respectivement, équivalentes aux figures 12 et 14, mais elles se réfèrent à une autre application pour touchbar.
  • La figure 18 est une vue qui montre un plan inférieur d'un dispositif comme celui de la figure 2, en position de repos et avec la plaque rotative (24) apparaissant par le front d'attaque du verrou (13).
  • La figure 19 est comme la figure 18, mais en montrant la position du verrou (13) rétracté.
  • La figure 20 est comme la figure 18 mais en montrant la plaque rotative (24) rétractée au sein du verrou (13) sous l'effet d'une poussée appliquée directement sur le front de celle-ci, comme l'illustre la flèche.
  • La figure 21 est une vue en perspective du verrou (13).
  • La figure 22 est une vue en perspective de la plaque rotative (24).
  • La figure 23 est une vue en perspective d'un renvoi latéral (27) selon l'invention, en position de repos.
  • La figure 24 est une vue latérale en élévation du renvoi latéral (27) de la figure 23, vu de face par rapport au verrou (13) comme si la paroi antérieure du boîtier de renvoi (27a) était transparente.
  • La figure 25 est comme la figure 24, mais en montrant la première règle verticale coulissante (28) déplacée vers la droite.
  • La figure 26 est comme la figure 24, mais en montrant la première règle verticale coulissante (28) déplacée vers la gauche.
  • La figure 27 est une section longitudinale d'une crémone (14) installée selon l'invention.
  • La figure 28 est une vue en plan supérieur d'une crémone (14) qui est montrée en rotation par rapport à sa fixation (32).
  • La figure 29 est une vue en perspective d'un renvoi vertical (33) selon l'invention, en position de repos.
  • La figure 30 est comme la figure 29, mais avec le verrou (13) rétracté.
  • La figure 31 montre une porte avec une serrure principale (1) selon l'invention et actionnée par des bielles (15) de Pushbar.
  • La figure 32 montre une porte avec une serrure principale (1) selon l'invention et actionnée avec une barre de touchbar (36).
  • La figure 33 montre une porte avec une serrure principale (1) comme la figure 31 et avec des règles verticales (28) et (29) de renvoi vers des points de fermeture situés aux extrémités (37).
  • La figure 34 montre une porte avec une serrure principale (1) comme la figure 32 et avec des règles verticales (28) et (29) de renvoi vers des points de fermeture situés aux extrémités (37).
To better understand the nature of the invention, in the accompanying drawings, there is shown an embodiment but only by way of illustrative and non-limiting example.
  • The figure 1 is a view corresponding to section II which is indicated on the figure 2 and shows a main lock (1) according to the invention, in closed lock position and ignoring the connecting rod (15), wherein the door (4) has been arranged in a horizontal position.
  • The figure 2 shows the main lock (1) according to the figure 1 , top plan view without the corresponding cover.
  • The figure 3 is a perspective view of the upper crank lever (2).
  • The figure 4 is a perspective view of the lower crank lever (3), from a point of view different from that of the figure 3 .
  • The figure 5 is a perspective view of the first disk (5).
  • The figure 6 is a perspective view of the upper sliding vertical plate (7) seen from its end closest to the center of the lock housing (1 a).
  • The figure 7 is a perspective view of the lower sliding vertical plate (8) seen from its end closest to the center of the lock housing (1a).
  • The figure 8 is a view similar to the figure 1 , by integrating a push bar connecting rod in the rest position.
  • The figure 9 is like figure 8 , but it refers to the actuated pushbar position.
  • The figure 10 is a perspective of the mechanism of the figure 8 , seen in its entirety since the lower part before.
  • The figure 11 is like figure 8 but showing the returned position of it.
  • The Figures 12 and 13 are front and back perspectives of an application in the case of a touchbar, in the rest position.
  • The Figures 14 and 15 are, respectively, like Figures 12 and 13 , but in the actuated position.
  • The Figures 16 and 17 are, respectively, equivalent to figures 12 and 14 , but they refer to another application for touchbar.
  • The figure 18 is a view that shows a lower plane of a device like that of the figure 2 , in the rest position and with the rotary plate (24) appearing by the leading edge of the latch (13).
  • The figure 19 is like figure 18 , but showing the position of the latch (13) retracted.
  • The figure 20 is like figure 18 but by showing the rotating plate (24) retracted within the latch (13) under the effect of a thrust applied directly to the front thereof, as illustrated by the arrow.
  • The figure 21 is a perspective view of the lock (13).
  • The figure 22 is a perspective view of the rotary plate (24).
  • The figure 23 is a perspective view of a lateral return (27) according to the invention, in the rest position.
  • The figure 24 is a side elevational view of the lateral return (27) of the figure 23 viewed from the front with respect to the latch (13) as if the front wall of the deflection housing (27a) were transparent.
  • The figure 25 is like figure 24 , but showing the first vertical sliding rule (28) moved to the right.
  • The figure 26 is like figure 24 but showing the first vertical sliding rule (28) moved to the left.
  • The figure 27 is a longitudinal section of a cremone (14) installed according to the invention.
  • The figure 28 is a top plan view of a cremone (14) which is rotated with respect to its attachment (32).
  • The figure 29 is a perspective view of a vertical transmission (33) according to the invention, in the rest position.
  • The figure 30 is like figure 29 but with the lock (13) retracted.
  • The figure 31 shows a door with a main lock (1) according to the invention and actuated by rods (15) Pushbar.
  • The figure 32 shows a door with a main lock (1) according to the invention and actuated with a touchbar (36).
  • The figure 33 shows a door with a key lock (1) as the figure 31 and with vertical rules (28) and (29) for returning to closure points at the ends (37).
  • The figure 34 shows a door with a key lock (1) as the figure 32 and with vertical rules (28) and (29) for returning to closure points at the ends (37).

Sur ces figures sont indiquées les références suivantes :

  • 1.- Serrure principale
  • 1 a.- Boîtier de serrure principale (1)
  • 2.- Levier coudé supérieur
  • 2a.- Premier bras de levier coudé supérieur (2)
  • 2b.- Second bras de levier coudé supérieur (2)
  • 2c.- Ouverture oblongue du premier bras (2a)
  • 3.- Levier coudé inférieur
  • 3a.- Premier bras de levier coudé inférieur (3)
  • 3b.- Second bras de levier coudé inférieur (3)
  • 3c.- Premier téton du premier bras (3a)
  • 4.- Porte
  • 5.- Premier disque
  • 6.- Axe rotatif
  • 7.- Plaque verticale coulissante supérieure
  • 7a.- Assemblages collatéraux sur plaque coulissante supérieure (7)
  • 8.- Plaque verticale coulissante inférieure
  • 8a.- Assemblages collatéraux sur plaque coulissante inférieure (8)
  • 9.- Premier goujon
  • 10.- Second goujon
  • 11.- Rainures verticales du boîtier (1 a)
  • 12.- Second téton du premier disque (5)
  • 13.- Verrou rotatif (13)
  • 13a.- Queue de verrou rotatif (13)
  • 14.- Crémone
  • 15.- Bielle de pushbar
  • 16.- Balancier en "Y"
  • 17.- Onglets de balancier (16)
  • 18.- Support
  • 19.- Plot de plaque verticale coulissante supérieure (7)
  • 20.- Levier rotatif
  • 21.- Dent de levier rotatif (20)
  • 22.- Base
  • 23.- Tirant de touchbar
  • 24.- Plaque rotative
  • 24a. - Appendice dorsal de plaque rotative
  • 25.- Première partie saillante, sur plaque verticale coulissante supérieure (7)
  • 26.- Ressort
  • 27.- Renvoi latéral
  • 27a.- Boîtier de renvoi latéral (27)
  • 28.- Première règle verticale coulissante
  • 28a.- Paroi latérale de la première règle verticale coulissante (28)
  • 28b et 28 c.- Bouton de paroi latérale (28a)
  • 28d.- Glissière verticale
  • 29.- Second disque
  • 29a.- Eléments entrants radiaux du second disque (29)
  • 29b.- Proéminence du second disque (29)
  • 30.- Seconde partie saillante de la règle verticale coulissante (28)
  • 31.- Pastille coulissante
  • 32.- Fixation
  • 33.- Renvoi latéral
  • 33a.- Boîtier de renvoi vertical (33)
  • 34.- Seconde règle verticale coulissante
  • 34a.- Paroi latérale de la seconde règle verticale coulissante (34)
  • 34b.- Ailette de paroi latérale (34a)
  • 35.- Equerre rotative
  • 35a.- Première rampe de l'équerre rotative (35)
  • 35b.- Seconde rampe de l'équerre rotative (35)
  • 36.- Barre de touchbar
  • 37.- Point de fermeture extrême
  • 38.- Axe-pivot
In these figures are indicated the following references:
  • 1.- Main lock
  • 1 a.- Main lock case (1)
  • 2.- Upper angle lever
  • 2a.- First upper right lever arm (2)
  • 2b.- Second upper right lever arm (2)
  • 2c.- Oblong opening of the first arm (2a)
  • 3.- Lower angle lever
  • 3a.- First lower crank arm (3)
  • 3b.- Lower second lever arm (3)
  • 3c.- First nipple of the first arm (3a)
  • 4.- Door
  • 5.- First disc
  • 6.- Rotary axis
  • 7.- Upper sliding vertical plate
  • 7a.- Collateral connections on top sliding plate (7)
  • 8.- Lower sliding vertical plate
  • 8a.- Collateral connections on lower sliding plate (8)
  • 9.- First stud
  • 10.- Second stud
  • 11.- Vertical grooves of the housing (1 a)
  • 12.- Second nipple of the first disc (5)
  • 13.- Rotary latch (13)
  • 13a.- Rotary lock shank (13)
  • 14.- Cremona
  • 15.- Pushbar connecting rod
  • 16.- "Y" pendulum
  • 17.- Rocker tabs (16)
  • 18.- Support
  • 19.- Upper sliding vertical plate plate (7)
  • 20.- Rotary Lever
  • 21.- Rotary Lever Tooth (20)
  • 22.- Base
  • 23.- Pulling of touchbar
  • 24.- Rotating plate
  • 24a. - Rotary plate dorsal appendage
  • 25.- First protruding part, on upper sliding vertical plate (7)
  • 26.- Spring
  • 27.- Lateral return
  • 27a.- Lateral return box (27)
  • 28.- First sliding vertical ruler
  • 28a.- Side wall of the first vertical sliding ruler (28)
  • 28b and 28c. - Side wall button (28a)
  • 28d.- Vertical slide
  • 29.- Second disc
  • 29a.- Radial incoming elements of the second disc (29)
  • 29b.- Prominence of the second disc (29)
  • 30.- Second projecting portion of the vertical sliding ruler (28)
  • 31.- Sliding pellet
  • 32.- Fixing
  • 33.- Lateral return
  • 33a.- Vertical gearbox (33)
  • 34.- Second sliding vertical ruler
  • 34a.- Side wall of the second vertical sliding ruler (34)
  • 34b.- Side wall fin (34a)
  • 35.- Rotating square
  • 35a.- First ramp of the rotating square (35)
  • 35b.- Second ramp of the rotating square (35)
  • 36.- Touchbar
  • 37.- Extreme closing point
  • 38.- Pivot pin

DESCRIPTION D'UN MODE DE RÉALISATION PRÉFÉRÉDESCRIPTION OF A PREFERRED EMBODIMENT

En rapport avec les dessins et les références énoncés ci-dessus, un mode de réalisation préféré de l'objet de l'invention est représenté sur les plans ci-joints, qui concerne un dispositif modulaire de fermeture anti-panique réversible et polyvalent, du type de ceux qui sont installés sur des portes de sortie d'urgence et qui possèdent un mécanisme à serrure principale, avec ou sans verrou de fermeture, et/ou des points de fermeture supérieur (sur le linteau) et inférieur (sur le seuil), et/ou des points de fermeture latéraux sur le montant du cadre, dont la serrure principale est actionnée par une barre qui est installée transversalement sur la porte, que ce soit au moyen d'une barre rotative qui, par l'intermédiaire de deux bielles, est articulée sur ses extrémités pour effectuer un abattement sur la porte (dénommée par la suite sous son nom anglais de "pushbar"), ou au moyen d'une barre qui intègre une carcasse extérieure avec capacité de mouvement linéaire perpendiculaire à la porte (dénommée par la suite sous son nom anglais de "touchbar").In relation to the drawings and references mentioned above, a preferred embodiment of the subject of the invention is shown in the accompanying drawings, which relates to a reversible and versatile modular anti-panic closure device, type of those installed on emergency exit doors and which have a main lock mechanism, with or without locking latch, and / or top (on lintel) and lower (on threshold) closure points , and / or lateral closing points on the frame of the frame, whose main lock is actuated by a bar which is installed transversely on the door, either by means of a rotating bar which, via two rods, is articulated on its ends to perform a reduction on the door (hereinafter referred to as its "pushbar"), or by means of a bar which incorporates a external carcass with linear movement capacity perpendicular to the door (hereinafter referred to as "touchbar").

Comme l'illustre la figure 1, le dispositif, selon l'invention, comprend une serrure principale (1) sur laquelle est installée une chaîne cinématique modulaire compacte qui, en prenant comme référence positionnelle la situation opérationnelle de la serrure principale (1) sur la porte (4), comporte un levier supérieur coudé (2), un levier inférieur coudé (3), un premier disque (5), un axe rotatif (6), une plaque supérieure verticale et coulissante (7) et une plaque inférieure verticale et coulissante (8). Les leviers coudés supérieur (2) et inférieur (3) sont sur un plan vertical et transversal à la porte (4), formant un angle concave ou intérieur en regardant en direction de la porte (4). Ils sont articulés sur leur coude à des endroits symétriques par rapport à l'axe rotatif (6). Ils sont susceptibles de basculer entre des positions fermée et ouverte de la serrure (1) et ils possèdent chacun des premiers bras (2a, 3a) et des seconds bras (2b, 3b). Les premiers bras (2a, 3a) s'étendent en l'air jusqu'à se rencontrer et leurs extrémités se chevauchent sur une partie extrême où le premier bras (3a) du second levier (3) a un premier téton (3c) qui, par un ajustement coulissant, traverse une ouverture oblongue (2c) du premier bras (2a) du premier levier (2), et les seconds bras (2b, 3b) s'étendent transversalement à la porte (4) et à leur extrémité, ils sont articulés en tournant respectivement par rapport à un premier goujon (9) et un second goujon (10) dont les extrémités sont ajustées en coulissant dans des rainures verticales (11) du boîtier (1a) de la serrure principale (1), lesquelles sont parallèles à la porte (4) et dont les positions extrêmes sont cohérentes avec les positions fermée et ouverte de la serrure (1). Le premier disque (5) se trouve entre un des leviers coudés (2, 3) et une paroi latérale du boîtier de serrure (1a), et a un second téton (12) qui est appliqué contre le chant intérieur d'un des leviers coudés (2, 3), ce premier disque (5) étant susceptible de faire l'objet d'un montage réversible sur l'axe rotatif (6) dans deux positions diamétralement opposées. La plaque supérieure verticale et coulissante (7) et la plaque inférieure verticale et coulissante (8) sont parallèles à la porte (4), sont guidées latéralement dans le boîtier de serrure (1a), sont superposées entre elles, l'une d'elles étant adossée au fond du boîtier de serrure (1a). Chacune d'elles forme une paire d'assemblages collatéraux (7a, 8a) dans lesquels sont respectivement accouplés le premier goujon (9) et le second goujon (10), la plaque verticale supérieure (7) et la plaque verticale inférieure (8) étant susceptibles de glisser entre les positions étendue et rétractée, par rapport au centre du boîtier de serrure (1 a), qui coïncident respectivement avec lesdites positions de serrure (1) fermée et de serrure (1) ouverte. La plaque verticale supérieure (7) et la plaque verticale inférieure (8) possèdent des moyens de jonction avec des crémones (14) qui opèrent sur des renvois qui établissent des points de fermeture supérieur et inférieur (voir figures 29 et 30), et/ou des points de fermeture latéraux distincts de celui de la serrure principale (1) (figures 23 à 26). Il arrive très fréquemment d'intégrer un verrou dans la serrure principale (1), raison pour laquelle, selon l'invention, on parvient à ce que, par la partie vers le cadre de fermeture et à travers l'ouverture oblongue (2c) du premier bras (2a) du premier levier (2), le premier téton (3c) ressorte sur une partie qui est appliquée sous une queue (13a) d'un verrou rotatif (13) qui est susceptible de basculer entre des positions étendue et rétractée telles que, dans la position étendue, cette partie saillante du premier téton (3c) et, par conséquent, les premiers bras (2a, 3a) et le téton transversal (12) du premier disque (5) sont dans leur position la plus proche de la porte (4), le premier goujon (9) et le second goujon (10) sont dans les extrémités de leurs rainures verticales (11) respectives qui sont les plus éloignées l'une de l'autre, la plaque verticale supérieure (7) et la plaque verticale inférieure (8) sont dans les positions les plus éloignées, l'une par rapport à l'autre, et dans la position rétractée, cette partie saillante du premier téton (3c) et, par conséquent, les premiers bras (2a, 3a) et le téton transversal (12) du premier disque (5) sont dans leur position la plus éloignée de la porte (4), le premier goujon (9) et le second goujon (10) sont dans les extrémités de leurs rainures verticales (11) respectives qui sont les plus proches l'une de l'autre, et la plaque verticale supérieure (7) et la plaque verticale inférieure (8) sont dans les positions les plus proches, l'une par rapport à l'autre.As illustrated by figure 1 , the device according to the invention comprises a main lock (1) on which is installed a compact modular kinematic chain which, taking as a positional reference the operational situation of the main lock (1) on the door (4), comprises a bent upper lever (2), a bent lower lever (3), a first disk (5), a rotary shaft (6), a vertical and sliding top plate (7) and a vertical and sliding lower plate (8). The upper (2) and lower (3) bent levers are on a vertical and transverse plane to the door (4), forming a concave or inside angle looking towards the door (4). They are articulated on their elbow at locations symmetrical with respect to the rotary axis (6). They are able to switch between closed and open positions of the lock (1) and they each have first arms (2a, 3a) and second arms (2b, 3b). The first arms (2a, 3a) extend in air until they meet and their ends overlap on an end portion where the first arm (3a) of the second lever (3) has a first pin (3c) which by a sliding fit, passes through an oblong opening (2c) of the first arm (2a) of the first lever (2), and the second arms (2b, 3b) extend transversely to the door (4) and at their end, they are articulated by turning respectively relative to a first stud (9) and a second stud (10) whose ends are slidably fitted in vertical grooves (11) of the casing (1a) of the main lock (1), which are parallel to the door (4) and whose extreme positions are consistent with the closed and open positions of the lock (1). The first disc (5) is located between one of the bent levers (2, 3) and a side wall of the lock case (1a), and has a second stud (12) which is applied against the inner edge of one of the levers bent (2, 3), this first disc (5) being capable of being reversibly mounted on the rotary shaft (6) in two diametrically opposed positions. The vertical and sliding upper plate (7) and the vertical and sliding lower plate (8) are parallel to the door (4), are guided laterally in the lock housing (1a), are superimposed between them, one of they are leaned against the bottom of the lock housing (1a). Each of them forms a pair of collateral assemblages (7a, 8a) in which the first stud (9) and the second stud (10) are respectively coupled, the upper vertical plate (7) and the lower vertical plate (8) being slidable between the extended and retracted positions relative to the center of the housing lock (1a), which coincide respectively with said lock positions (1) closed and lock (1) open. The upper vertical plate (7) and the lower vertical plate (8) have junction means with cremone bolts (14) which operate on referrals which establish upper and lower closing points (see Figures 29 and 30 ), and / or lateral closing points distinct from that of the main lock (1) ( Figures 23 to 26 ). It very often happens to integrate a lock in the main lock (1), which is why, according to the invention, it is possible that, by the part towards the closing frame and through the oblong opening (2c) of the first arm (2a) of the first lever (2), the first pin (3c) emerges on a portion which is applied under a shank (13a) of a rotary latch (13) which is able to switch between extended positions and retracted such that, in the extended position, this projecting portion of the first stud (3c) and, consequently, the first arms (2a, 3a) and the transverse stud (12) of the first disc (5) are in their most advantageous position. near the door (4), the first stud (9) and the second stud (10) are in the ends of their respective vertical grooves (11) which are the farthest from each other, the upper vertical plate (7) and the lower vertical plate (8) are in the most distant positions, one for each relative to the other, and in the retracted position, this protruding portion of the first stud (3c) and, consequently, the first arms (2a, 3a) and the transverse stud (12) of the first disc (5) are in their position farthest from the door (4), the first stud (9) and the second stud (10) are in the ends of their respective vertical grooves (11) which are closest to each other, and the upper vertical plate (7) and the lower vertical plate (8) are in the nearest positions relative to one another.

Le dispositif décrit constitue une chaîne cinématique d'une grande simplicité fonctionnelle et de constitution qui, comme exposé précédemment et comme cela sera détaillé par la suite, va être un module de base pour l'appliquer indistinctement à des barres anti-panique pushbar ou touchbar, à utilisation réversible et susceptible d'être opéré par divers moyens de mise en oeuvre. Son fonctionnement repose sur l'accouplement mutuel des leviers coudés supérieur (2) et inférieur (3), par lequel ils effectuent une rotation compassée dans des sens opposés, quel que soit le moyen de poussée utilisé et quel que soit le bras desdits leviers sur lequel la poussée est appliquée.The device described constitutes a kinematic chain of great functional simplicity and constitution which, as explained above and as will be detailed later, will be a basic module to apply indistinctly to anti-panic bars pushbar or touchbar , with reversible use and likely to be operated by various means of implementation. Its operation is based on the mutual coupling of the upper (2) and lower (3) crank levers, by which they perform a compassed rotation in opposite directions, whatever the thrust means used and whatever the arm of said levers on which thrust is applied.

Dans le cas d'une pushbar (figures 8 à 11), la bielle (15) de celle-ci sera montée sur l'axe rotatif (6) de telle sorte que, en l'actionnant, la rotation dudit axe fait que le second téton (12) du premier disque (5) pousse vers le haut (sur la figure 8) sur le premier bras (2a) du levier coudé supérieur (2) ; par l'accouplement mutuel qu'établit le premier téton (3c) (figure 9), le levier coudé inférieur (3) est entraîné en rotation ; par l'accouplement des seconds bras (2b et 3b) avec, respectivement, le premier goujon (7) et le second goujon (8) accouplés aux assemblages (7a et 8a) des plaques coulissante supérieure (7) et inférieure (8), ceux-ci sont incités à bouger (figure 9) vers le centre du boîtier de serrure (1 a) en opposition mutuelle ; quand il existe des renvois latéraux (27) et/ou verticaux (33), le mouvement de ces plaques (7 et 8) se transmet à ceux-ci à travers les crémones (14) ; si cette serrure principale (1) intègre un verrou rotatif (13) (comme envisagé sur la figure 1), dans cette manoeuvre, celui-ci sera amené en retrait par la poussée exercée sur sa queue (13a) par ledit premier téton (3c). La réversibilité s'obtient en montant le premier disque (5) dans une position diamétralement opposée, comme l'illustre la figure 11.In the case of a pushbar ( Figures 8 to 11 ), the connecting rod (15) thereof will be mounted on the rotary axis (6) so that, by actuating it, the rotation of said axis causes the second stud (12) of the first disk (5) to push up (on the figure 8 ) on the first arm (2a) of the upper crank lever (2); by the mutual coupling established by the first nipple (3c) ( figure 9 ), the lower crank lever (3) is rotated; by coupling the second arms (2b and 3b) with, respectively, the first stud (7) and the second stud (8) coupled to the assemblies (7a and 8a) of the upper (7) and lower (8) slider plates, these are encouraged to move ( figure 9 ) towards the center of the lock housing (1 a) in mutual opposition; when there are lateral (27) and / or vertical (33) references, the movement of these plates (7 and 8) is transmitted thereto through the espagnolettes (14); if this main lock (1) incorporates a rotary lock (13) (as envisaged on the figure 1 ), in this maneuver, it will be brought back by the thrust exerted on its tail (13a) by said first pin (3c). Reversibility is obtained by mounting the first disk (5) in a diametrically opposite position, as illustrated by FIG. figure 11 .

Pour l'application du dispositif préconisé à une barre touchbar, la présente invention envisage deux variantes. L'une d'elles, celle préférée, consiste (figures 12 à 15) en la présence d'un balancier (16) en forme de "Y" qui s'étend à l'horizontale avec son angle convexe en opposition à la porte (4), qui opère selon un plan transversal à la porte (4) avec sa base articulée sur un support (18) adossé à ladite porte et qui, sur son extrémité vers la serrure principale (1), possède deux ergots (17) qui sont appliqués sous le chant inférieur des premiers bras (2a, 3a) des leviers coudés (2, 3). En même temps, sur son extrémité opposée aux onglets (17), ce balancier est articulé par rapport à l'armature externe mobile d'une touchbar. De par sa forme et son montage, comme on peut l'observer sur les figures, ce balancier (16) bascule dans les deux cadrans qui sont les plus éloignés de la porte (4). En actionnant la touchbar en appuyant sur son armature mobile, le balancier (16), situé dans la position de repos indiquée sur les figures 12 et 13, bascule vers la position finale indiquée sur les figures 14 et 15, ce qui permet aux onglets (17) de produire la rotation d'ouverture des leviers coudés supérieur (2 et 3) et le retrait du verrou rotatif (13).For the application of the preferred device to a touchbar, the present invention contemplates two variants. One of them, the one preferred, consists of Figures 12 to 15 ) in the presence of a "Y" -shaped beam (16) which extends horizontally with its convex angle in opposition to the door (4), which operates in a plane transverse to the door (4) with its base articulated on a support (18) leaning against said door and which, on its end towards the main lock (1), has two lugs (17) which are applied under the lower edge of the first arms (2a, 3a) of the bent levers (2, 3). At the same time, on its end opposite the tabs (17), this rocker is hinged relative to the movable outer armature of a touchbar. By its shape and its assembly, as can be seen in the figures, this rocker (16) tilts in the two dials that are farthest from the door (4). By pressing the touchbar while pressing its movable armature, the balance (16), located in the rest position indicated on the Figures 12 and 13 , switches to the end position indicated on the Figures 14 and 15 which allows the tabs (17) to produce the opening rotation of the upper bent levers (2 and 3) and the removal of the rotary latch (13).

L'autre variante consiste (figures 16 et 17) en ce que, sur la plaque verticale supérieure (7), ressort un plot (19) sur lequel, verticalement, est appliquée latéralement une dent (21) appartenant à un levier rotatif (20) qui opère sur un plan parallèle à la porte (4), qui tourne par rapport à une base (22) qui est fixée à la porte (4) et qui, avec une possibilité de rotation, est reliée à un tirant (23) qui s'étend horizontalement et parallèlement à la porte (4) et qui est poussé vers la serrure principale (1) quand il est fait pression sur l'armature externe mobile d'une touchbar, tirant (23) qui se déplace en longueur sur une course telle qu'il provoque la rotation du levier rotatif (20) de telle façon qu'il produit une course linaire de la dent (21) qui est égale au déplacement opérationnel de ladite plaque coulissante supérieure (7) entre ses positions respectives de serrure fermée et serrure ouverte. A partir de la position de repos (figure 16), en appuyant sur l'armature mobile de la touchbar, le mécanisme interne produit une traction sur le tirant (23) qui fait tourner le levier rotatif (20) pour que la dent (21) de celui-ci pousse sur le plot (19) et produise le déplacement de la plaque verticale inférieure (8). Il entraîne alors avec lui le second goujon (10) faisant basculer le levier coudé inférieur (3) qui, à son tour, entraîne en rotation le levier coudé supérieur (2), lequel, par l'intermédiaire du premier goujon (9), fait que la plaque verticale supérieure (7) glisse dans le sens contraire à celui de la plaque verticale inférieure (8), alors que le premier téton (3c) du levier coudé supérieur (2) pousse sur la queue (13a) du verrou rotatif (13) pour que ce dernier se retire (figure 17).The other variant consists ( Figures 16 and 17 ) in that, on the upper vertical plate (7), a stud (19) on which, vertically, is laterally applied a tooth (21) belonging to a rotary lever (20) which operates on a plane parallel to the door (4), which rotates relative to a base (22) which is fixed to the door (4) and which, with a possibility of rotation, is connected to a tie rod (23) which extends horizontally and parallel to the door (4) and which is pushed towards the main lock (1) when it is pressed on the movable outer armature of a touchbar, pulling (23) which moves in length on a stroke such as to cause rotation of the rotary lever (20) such that it produces a linear stroke of the tooth (21) which is equal to the operational displacement of said upper sliding plate (7) between its respective locked lock and open lock positions. From the rest position ( figure 16 ), by pressing the movable armature of the touchbar, the internal mechanism pulls on the tie rod (23) which rotates the rotary lever (20) so that the tooth (21) thereof pushes on the stud ( 19) and produce the displacement of the lower vertical plate (8). It then drives with it the second bolt (10) swinging the lower crank lever (3) which, in turn, rotates the upper crank lever (2), which, via the first bolt (9), causes the upper vertical plate (7) to slide in the opposite direction to that of the lower vertical plate (8), while the first pin (3c) of the upper crank lever (2) pushes on the tail (13a) of the rotary latch (13) for the latter to withdraw ( figure 17 ).

Pour établir une sécurité face aux tentatives d'effraction de la serrure par la méthode classique de la carte de crédit, le verrou rotatif (13) intègre en son sein (figures 18 à 22) une plaque rotative (24) à axe vertical qui, à l'intérieur du boîtier de serrure (1a) et en apparaissant par l'arrière du verrou rotatif (13), présente un appendice dorsal (24a). Par rapport à la position de verrou rotatif (13) étendu ou de serrure principale (1) fermée, la plaque rotative (24) est capable d'osciller entre deux positions, une position qui est provoquée par un ressort (26) et dans laquelle un bord avant arqué apparaît par rapport à la partie plane du verrou rotatif (13) qui attaque sa gâche dans le cadre de la porte (4) tandis que, en même temps, l'appendice dorsal (24a) est dévié par rapport à une première partie saillante (25) formée sur la plaque coulissante supérieure (7), et une autre position dans laquelle ledit bord avant arqué de la plaque rotative (24) est rétracté au sein du verrou rotatif (13) et l'appendice dorsal (24a) fait face à la première partie saillante (25), contre celle-ci. Et par rapport à la position de verrou rotatif (13) rétracté ou de serrure principale (1) ouverte, le bord avant arqué de la plaque rotative (24) est adjacent au bord de la fenêtre d'action du verrou rotatif (13). En position de repos (figure 28), la plaque rotative (24) apparaît par le front d'attaque du verrou (13) et, lorsqu'une ouverture normale est réalisée, son appendice dorsal (24a) n'interfère pas (figure 19) avec la première partie saillante (25) de la plaque verticale supérieure et coulissante (7). Cependant, en dehors de la manoeuvre normale d'ouverture, en essayant de fracturer la serrure en poussant directement sur le front d'attaque du verrou (13), ce qui se passe en premier, c'est que la plaque rotative (24) bascule en s'escamotant au sein du verrou (13) et en faisant que son appendice dorsal (24a) se retrouve face à ladite première partie saillante (25), celle-ci faisant alors butée et empêchant le retrait du verrou (13).To establish a security against attempts to break the lock by the conventional method of the credit card, the rotary latch (13) integrates within it ( Figures 18 to 22 ) a vertical axis rotating plate (24) which, within the lock housing (1a) and emerging from the rear of the rotary latch (13), has a dorsal appendage (24a). With respect to the extended rotary lock (13) or main lock (1) position, the rotary plate (24) is able to oscillate between two positions, a a position which is caused by a spring (26) and in which an arcuate front edge appears relative to the flat portion of the rotary latch (13) which engages its keeper in the frame of the door (4) while at the same time the dorsal appendage (24a) is deflected with respect to a first projection (25) formed on the upper slide plate (7), and another position in which said arcuate front edge of the rotatable plate (24) is retracted within of the rotary latch (13) and the dorsal appendage (24a) faces the first projection (25) against it. And with respect to the retracted latch (13) or main lock (1) open position, the arcuate front edge of the rotary plate (24) is adjacent to the edge of the rotary latch (13) action window. In the rest position ( figure 28 ), the rotary plate (24) appears by the leading edge of the latch (13) and, when a normal opening is made, its dorsal appendage (24a) does not interfere ( figure 19 ) with the first projecting portion (25) of the upper vertical sliding plate (7). However, apart from the normal opening maneuver, by trying to fracture the lock by pushing directly on the leading edge of the lock (13), what happens first is that the rotary plate (24) flips by retracting within the latch (13) and causing its dorsal appendage (24a) to face said first projecting portion (25), which then stops and prevents the withdrawal of the latch (13).

Selon l'invention, il existe également des points de fermeture latéraux, ou renvois latéraux (27), qui comportent (figures 23 à 26) un boîtier de renvoi (27a), un verrou rotatif (13) muni d'une plaque rotative (24) avec appendice dorsal (24a), une première règle verticale coulissante (28) sur un rail entre les parois du fond et les côtés du boîtier de renvoi (27a) et un second disque (29). La première règle verticale coulissante (28) possède des moyens aux deux extrémités pour sa liaison avec une crémone (14), elle possède une paroi latérale (28a) munie de deux boutons (28b, 28c) saillants situés dans des positions diamétralement opposées par rapport à la rotation du second disque (29), et elle possède une seconde partie saillante (30) susceptible de constituer une butée pour l'appendice dorsal (24a) de la plaque rotative (24) logée dans le verrou rotatif (13). Le second disque (29) est installé sur un axe-pivot (38) à réglage coulissant sur une glissière verticale (28d) de la paroi latérale (28a) de la première règle verticale coulissante (28). Ce second disque (29) possède deux éléments entrants radiaux (29a) en opposition diamétrale et qui, en position de repos ou de serrure fermée, sont latéralement appliqués sur lesdits boutons (28b, 28c) de façon inversée, l'un au-dessus et l'autre en-dessous, et sur ce second disque (29), il y a une proéminence (29b) qui, dans ladite position de repos, est appliquée au-dessous de la queue (13a) du verrou rotatif (13). A partir de la position de repos représentée sur la figure 24, en tirant vers la droite la première règle verticale (28), le bouton (28b) pousse sur l'élément entrant radial (29a) correspondant et le second disque (29) tourne en faisant que sa proéminence (29b) pousse sur la queue (13a) du verrou (13), produisant ainsi le retrait de ce dernier. Dans cette manoeuvre, l'autre élément rentrant radial (29a) s'écarte de l'autre bouton (28c). En tirant la première règle verticale (28) vers la gauche (figure 26), la même manoeuvre se produit mais c'est l'autre bouton (28c) qui est maintenant actif. Ceci met en évidence la réversibilité du mécanisme.According to the invention, there are also lateral closing points, or lateral references (27), which comprise ( Figures 23 to 26 ) a deflection housing (27a), a rotary latch (13) provided with a rotary plate (24) with a dorsal appendage (24a), a first vertical sliding ruler (28) on a rail between the bottom walls and the sides the deflection housing (27a) and a second disk (29). The first vertical sliding rule (28) has means at both ends for its connection with a cremone (14), it has a side wall (28a) provided with two projecting buttons (28b, 28c) located diametrically opposite to each other. at the rotation of the second disc (29), and it has a second protruding portion (30) capable of forming a stop for the dorsal appendage (24a) of the rotary plate (24) housed in the rotary latch (13). The second disc (29) is mounted on a pivot pin (38) slidingly adjustable on a vertical slide (28d) of the side wall (28a) of the first vertical sliding ruler (28). This second disc (29) has two radial inward elements (29a) diametrically opposed and which, in the rest position or closed lock, are laterally applied to said buttons (28b, 28c) in an inverted manner, one above and the other further below, and on this second disc (29), there is a protrusion (29b) which, in said rest position, is applied below the tail (13a) of the rotary latch (13). From the rest position represented on the figure 24 , by pulling the first vertical ruler (28) to the right, the button (28b) pushes on the corresponding radial inward element (29a) and the second disc (29) rotates causing its prominence (29b) to push on the tail (13a) of the lock (13), thereby producing the withdrawal of the latter. In this maneuver, the other radial reentrant element (29a) deviates from the other button (28c). Pulling the first vertical ruler (28) to the left ( figure 26 ), the same maneuver occurs but the other button (28c) is now active. This highlights the reversibility of the mechanism.

Il existe également (figures 29 et 30) des points de fermeture supérieur et inférieur, ou renvois verticaux (33), qui comportent un boîtier de renvoi (33a), un verrou rotatif (13) muni d'une plaque rotative (24) avec appendice dorsal (24a), une seconde règle verticale coulissante (34) sur un rail entre les parois du fond et les côtés du boîtier de renvoi (33a) et une équerre rotative (35). La seconde règle verticale coulissante (34) possède des moyens arrière pour sa liaison avec une crémone (14). Elle est susceptible de glisser entre des positions supérieure et inférieure qui coïncident avec celles de verrou rotatif (13) étendu et rétracté, et cette seconde règle verticale coulissante (34) possède une paroi latérale (34a) munie d'une ailette (34b). L'équerre rotative (35) opère sur un plan vertical et possède une première rampe (35a) appliquée sous la queue (13a) du verrou rotatif (13) et une seconde rampe (35b) qui, par rapport à la course d'ouverture de la seconde règle verticale coulissante (34), est appliquée par devant l'ailette (34b) formée sur la paroi latérale (34a) de cette seconde règle verticale coulissante (34). A partir de la position de repos (figure 29), en tirant la seconde règle verticale coulissante (34), l'ailette (34b) pousse sur la seconde rampe (35b) de l'équerre rotative (35), ce qui fait que celle-ci tourne et que sa première rampe (35a) pousse sur la queue (13a) du verrou (13) qui se rétracte (figure 30).There is also ( Figures 29 and 30 ) upper and lower closing points, or vertical references (33), which comprise a return housing (33a), a rotary latch (13) provided with a rotary plate (24) with a back appendage (24a), a second sliding vertical ruler (34) on a rail between the bottom walls and the sides of the deflector housing (33a) and a rotatable bracket (35). The second vertical sliding rule (34) has rear means for its connection with a cremone (14). It is capable of sliding between upper and lower positions which coincide with those of the extended and retracted rotary latch (13), and this second vertical sliding rule (34) has a side wall (34a) provided with a fin (34b). The rotary bracket (35) operates on a vertical plane and has a first ramp (35a) applied under the tail (13a) of the rotary latch (13) and a second ramp (35b) which, with respect to the opening stroke of the second vertical sliding rule (34) is applied in front of the fin (34b) formed on the side wall (34a) of this second vertical sliding rule (34). From the rest position ( figure 29 ), by pulling the second sliding vertical rule (34), the fin (34b) pushes on the second ramp (35b) of the rotary bracket (35), so that it rotates and its first ramp ( 35a) pushes on the tail (13a) of the latch (13) which retracts ( figure 30 ).

Une autre particularité de l'invention consiste dans le fait que (figures 27 et 28) la crémone (14) possède un profil en "C" qui forme à l'intérieur une glissière à parois droites le long de laquelle une pastille (31) à réglage coulissant et pouvant tourner est installée sur une fixation (32) sur la porte (4). Ce dispositif facilite le montage et l'alignement de la crémone (14).Another feature of the invention consists in the fact that Figures 27 and 28 ) the cremone (14) has a "C" profile which forms a straight-walled slider along which a slidably adjustable slice (31) is mounted on a fastener (32) on the door (4). This device facilitates assembly and alignment of the espagnolette (14).

Claims (10)

ère.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, du type de ceux qui sont installés sur des portes de sortie d'urgence et qui possèdent un mécanisme à serrure principale, avec ou sans verrou de fermeture, et/ou des points de fermeture supérieur (sur le linteau) et inférieur (sur le seuil), et/ou des points de fermeture latéraux sur le montant du cadre, dont la serrure principale est actionnée par une barre qui est installée transversalement sur la porte, que ce soit au moyen d'une barre rotative qui, par l'intermédiaire de deux bielles, est articulée sur ses extrémités pour effectuer un abattement sur la porte (dénommée par la suite sous son nom anglais de "pushbar"), ou au moyen d'une barre qui intègre une carcasse extérieure avec capacité de mouvement linéaire perpendiculaire à la porte (dénommée par la suite sous son nom anglais de "touchbar"), caractérisé en ce qu'il comprend une serrure principale (1) sur laquelle est installée une chaîne cinématique modulaire compacte qui, en prenant comme référence positionnelle la situation opérationnelle de la serrure principale (1) sur la porte (4), comporte un levier supérieur coudé (2), un levier inférieur coudé (3), un premier disque (5), un axe rotatif (6), une plaque supérieure verticale et coulissante (7) et une plaque inférieure verticale et coulissante (8) ; les leviers coudés supérieur (2) et inférieur (3) sont situés dans un plan vertical et transversal à la porte (4), formant un angle concave ou intérieur en regardant en direction de la porte (4), ils sont articulés sur leur coude à des endroits symétriques par rapport à l'axe rotatif (6), ils sont susceptibles de basculer entre des positions fermée et ouverte de la serrure (1) et ils possèdent chacun des premiers bras (2a, 3a) et des seconds bras (2b, 3b) ; les premiers bras (2a, 3a) s'étendent en l'air jusqu'à se rencontrer et leurs extrémités se chevauchent sur une partie extrême où le premier bras (3a) du second levier (3) a un premier téton (3c) qui, par un ajustement coulissant, traverse une ouverture oblongue (2c) du premier bras (2a) du premier levier (2), et les seconds bras (2b, 3b) s'étendent transversalement à la porte (4) et, à leur extrémité, ils sont articulés en tournant respectivement par rapport à un premier goujon (9) et un second goujon (10) dont les extrémités sont ajustées en coulissant dans des rainures verticales (11) du boîtier (1 a) de la serrure principale (1), lesquelles sont parallèles à la porte (4) et dont les positions extrêmes sont cohérentes avec les positions fermée et ouverte de la serrure (1) ; le premier disque (5) se trouve entre un des leviers coudés (2, 3) et une paroi latérale du boîtier de serrure (1a), et possède un second téton (12) qui est appliqué contre le chant intérieur d'un des leviers coudés (2, 3), ce premier disque (5) étant susceptible de faire l'objet d'un montage réversible sur l'axe rotatif (6) dans deux positions diamétralement opposées ; la plaque supérieure verticale et coulissante (7) et la plaque inférieure verticale et coulissante (8) sont parallèles à la porte (4), sont guidées latéralement dans le boîtier de serrure (1a), sont superposées entre elles, l'une d'elles étant adossée au fond du boîtier de serrure (1 a), et chacune d'elles forme une paire d'assemblages collatéraux (7a, 8a) dans lesquelles sont respectivement accouplés le premier goujon (9) et le second goujon (10), la plaque verticale supérieure (7) et la plaque verticale inférieure (8) étant susceptibles de glisser entre les positions étendue et rétractée, par rapport au centre du boîtier de serrure (1a), qui coïncident respectivement avec lesdites positions de serrure (1) fermée et de serrure (1) ouverte. era .- Versatile and reversible modular panic closing device, of the type that is installed on emergency exit doors and has a main lock mechanism, with or without lock, and / or points upper closure (on the lintel) and lower (on the threshold), and / or lateral closing points on the frame post, whose main lock is actuated by a bar which is installed transversely on the door, whether by means of a rotating bar which, by means of two connecting rods, is hinged on its ends to perform a reduction on the door (hereinafter called its "pushbar"), or by means of a bar which incorporates an outer carcass with linear movement capacity perpendicular to the door (hereinafter referred to as its "touchbar"), characterized in that it comprises a main lock (1) on which is installed There is a compact modular kinematic chain which, taking as a positional reference the operational situation of the main lock (1) on the door (4), comprises a bent upper lever (2), a bent lower lever (3), a first disk (5), a rotatable shaft (6), a vertical and sliding upper plate (7) and a vertical and sliding lower plate (8); the upper (2) and lower (3) bent levers are located in a vertical plane and transverse to the door (4), forming a concave angle or inside looking towards the door (4), they are articulated on their elbow at locations symmetrical with respect to the rotary axis (6), they are able to switch between closed and open positions of the lock (1) and they each have first arms (2a, 3a) and second arms (2b , 3b); the first arms (2a, 3a) extend in the air until they meet and their ends overlap on an end part where the first arm (3a) of the second lever (3) has a first nipple (3c) which by a sliding fit, passes through an oblong opening (2c) of the first arm (2a) of the first lever (2), and the second arms (2b, 3b) extend transversely to the door (4) and at their end , they are articulated by turning respectively relative to a first stud (9) and a second stud (10) whose ends are slidably fitted in vertical grooves (11) of the housing (1a) of the main lock (1) which are parallel to the door (4) and whose extreme positions are consistent with the closed and open positions of the lock (1); the first disc (5) is located between one of the bent levers (2, 3) and a side wall of the lock case (1a), and has a second stud (12) which is applied against the inner edge of one of the levers bent (2, 3), this first disc (5) being capable of being reversibly mounted on the rotary shaft (6) in two diametrically opposed positions; the vertical and sliding upper plate (7) and the vertical and sliding lower plate (8) are parallel to the door (4), are guided laterally in the lock housing (1a), are superimposed between them, one of they are leaned against the bottom of the lock housing (1 a), and each of them forms a pair of collateral assemblies (7a, 8a) in which are respectively coupled the first stud (9) and the second stud (10), the upper vertical plate (7) and the lower vertical plate (8) being slidable between the extended and retracted positions, relative to the center of the lock housing (1a), which coincide respectively with said closed lock positions (1) and lock (1) open. ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon la première revendication, caractérisé en ce que, par la partie vers le cadre de fermeture et à travers l'ouverture oblongue (2c) du premier bras (2a) du premier levier (2), le premier téton (3c) ressort sur une partie qui est appliquée sous une queue (13a) d'un verrou rotatif (13) qui est susceptible de basculer entre des positions étendue et rétractée telles que, dans la position étendue, cette partie saillante du premier téton (3c) et, par conséquent, les premiers bras (2a, 3a) et le téton transversal (12) du premier disque (5) sont dans leur position la plus proche de la porte (4), le premier goujon (9) et le second goujon (10) sont sur les extrémités de leurs rainures verticales (11) respectives qui sont les plus éloignées l'une de l'autre, la plaque verticale supérieure (7) et la plaque verticale inférieure (8) sont dans les positions les plus éloignées, l'une par rapport à l'autre, et dans la position rétractée, cette partie saillante du premier téton (3c) et, par conséquent, les premiers bras (2a, 3a) et le téton transversal (12) du premier disque (5) sont dans leur position la plus éloignée de la porte (4), le premier goujon (9) et le second goujon (10) sont dans les extrémités de leurs rainures verticales (11) respectives qui sont les plus proches l'une de l'autre, la plaque verticale supérieure (7) et la plaque verticale inférieure (8) sont dans les positions les plus proches, l'une par rapport à l'autre. th .- Modular reversible and versatile anti-panic closure device, according to the first claim, characterized in that, by the part towards the closing frame and through the oblong opening (2c) of the first arm (2a) of the first lever (2), the first pin (3c) exits on a portion which is applied under a shank (13a) of a rotary latch (13) which is capable of swinging between extended and retracted positions such that in the extended position this projecting portion of the first stud (3c) and, consequently, the first arms (2a, 3a) and the transverse stud (12) of the first disc (5) are in their position closest to the door (4), the first stud (9) and the second stud (10) are on the ends of their respective vertical grooves (11) which are farthest from each other, the upper vertical plate (7) and the lower vertical plate (8) are in the most distant positions, one relative to to the other, and in the retracted position, this protruding part of the first pin (3c) and, therefore, the first arms (2a, 3a) and the transverse pin (12) of the first disk (5) are in their position farthest from the door (4), the first stud (9) and the second stud (10) are in the ends of their respective vertical grooves (11) which are closest to one another, the plate upper vertical (7) and the lower vertical plate (8) are in the nearest positions relative to one another. ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon la première revendication, caractérisé en ce que la plaque verticale supérieure (7) et la plaque verticale inférieure (8) possèdent des moyens de jonction avec des crémones (14) qui opèrent sur des renvois qui établissent des points de fermeture supérieur et inférieur, et/ou des points de fermeture latéraux distincts de celui de la serrure principale (1). th .- Versatile and reversible modular anti-panic closure device according to the first claim, characterized in that the upper vertical plate (7) and the lower vertical plate (8) have junction means with cremones (14) which operate on crossovers which establish upper and lower closing points, and / or lateral closing points distinct from that of the main lock (1). ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications une à trois, caractérisé en ce que l'axe rotatif (6) est accouplé à la bielle (15) correspondante d'une pushbar. th .- Versatile reversible modular anti-panic device according to claims one to three, characterized in that the rotary shaft (6) is coupled to the corresponding rod (15) of a pushbar. ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications un à trois, caractérisé en ce qu'il existe un balancier (16) en forme de "Y" qui s'étend à l'horizontale avec son angle convexe en opposition à la porte (4), qui opère selon un plan transversal à la porte (4) avec sa base articulée sur un support (18) adossé à ladite porte et qui, sur son extrémité vers la serrure principale (1), possède deux ergots (17) qui sont appliqués sous le chant inférieur des premiers bras (2a, 3a) des leviers coudés (2, 3), et en même temps, sur son extrémité opposée aux ergots (17), ce balancier est articulé par rapport à l'armature externe mobile d'une touchbar. th .- Versatile and reversible modular anti-panic closure device according to claims one to three, characterized in that there is a "Y" -shaped pendulum (16) extending horizontally with its angle. convex in opposition to the door (4), which operates in a plane transverse to the door (4) with its base articulated on a support (18) backed to said door and which, on its end towards the main lock (1), has two lugs (17) which are applied under the lower edge of the first arms (2a, 3a) of the bent levers (2, 3), and at the same time, on its opposite end to the lugs (17), this balance is articulated by relative to the outer mobile frame of a touchbar. ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications une à trois, caractérisé en ce que sur la plaque verticale supérieure (7), ressort un plot (19) sur lequel, verticalement, est appliquée latéralement une dent (21) appartenant à un levier rotatif (20) qui opère sur un plan parallèle à la porte (4), qui tourne par rapport à une base (22) qui est fixée à la porte (4) et qui, avec une possibilité de rotation, est reliée à un tirant (23) qui s'étend horizontalement et parallèlement à la porte (4) et qui est poussé vers la serrure principale (1) quand il est fait pression sur l'armature externe mobile d'une touchbar, tirant (23) qui se déplace en longueur sur une course telle qu'il provoque la rotation du levier rotatif (20) de telle façon qu'il produit une course linaire de la dent (21) qui est égale au déplacement opérationnel de ladite plaque coulissante supérieure (7) entre ses positions respectives de serrure fermée et de serrure ouverte. th .- Modular reversible and versatile anti-panic closure device according to claims one to three, characterized in that on the upper vertical plate (7), spring a stud (19) on which, vertically, is applied laterally a tooth (21) belonging to a rotary lever (20) which operates on a plane parallel to the door (4), which rotates relative to a base (22) which is fixed to the door (4) and which, with a possibility of rotation, is connected to a tie rod (23) which extends horizontally and parallel to the door (4) and which is pushed towards the main lock (1) when pressure is applied to the movable external armature of a touchbar, puller (23) which moves in length on a stroke such that it causes rotation of the rotary lever (20) such that it produces a linear stroke of the tooth (21) which is equal to the operational displacement of said plate sliding upper (7) between its respective positions of ser Closed lock and open lock. ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications précédentes, caractérisé en ce que le verrou rotatif (13) intègre en son sein une plaque rotative (24) à axe vertical qui, à l'intérieur du boîtier de serrure (1a) et en apparaissant par l'arrière du verrou rotatif (13), présente un appendice dorsal (24a) ; par rapport à la position de verrou rotatif (13) étendu ou de serrure principale (1) fermée, la plaque rotative (24) est capable d'osciller entre deux positions, une position qui est provoquée par un ressort (26) et dans laquelle un bord avant arqué apparaît par rapport à la partie plane du verrou rotatif (13) qui attaque sa gâche dans le cadre de la porte (4) tandis que, en même temps, l'appendice dorsal (24a) est dévié par rapport à une première partie saillante (25) formée sur la plaque coulissante supérieure (7), et une autre position dans laquelle ledit bord avant arqué de la plaque rotative (24) est rétractée au sein du verrou rotatif (13) et l'appendice dorsal (24a) fait face à la première partie saillante (25), contre celle-ci ; et par rapport à la position de verrou rotatif (13) rétracté ou de serrure principale (1) ouverte, le bord avant arqué de la plaque rotative (24) est adjacent au bord de la fenêtre d'action du verrou rotatif (13). th .- reversible and versatile modular anti-panic closure device, according to the preceding claims, characterized in that the rotary latch (13) incorporates within it a rotary plate (24) with a vertical axis which, inside the housing lock (1a) and appearing from the rear of the rotary latch (13), has a dorsal appendage (24a); relative to the extended rotary lock (13) or closed main lock (1) position, the rotary plate (24) is capable of oscillating between two positions, a position which is caused by a spring (26) and in which an arcuate front edge appears relative to the flat portion of the rotary latch (13) which engages its keeper in the frame of the door (4) while at the same time the dorsal appendage (24a) is deflected with respect to a first protrusion (25) formed on the upper sliding plate (7), and another position in which said arcuate front edge of the rotary plate (24) is retracted within the rotary latch (13) and the back appendage (24a). ) faces the first projection (25) against it; and with respect to the retracted rotary lock (13) or open lock (1) position, the arcuate front edge of the rotary plate (24) is adjacent to the edge of the rotary latch (13) action window. ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications précédentes, caractérisé en ce qu'il existe des points de fermeture latéraux, ou renvois latéraux (27), qui comportent un boîtier de renvoi (27a), un verrou rotatif (13) muni d'une plaque rotative (24) avec appendice dorsal (24a), une première règle verticale coulissante (28) sur un rail entre les parois du fond et les côtés du boîtier de renvoi (27a) et un second disque (29) ; la première règle verticale coulissante (28) possède des moyens aux deux extrémités pour sa liaison avec une crémone (14), elle possède une paroi latérale (28a) munie de deux boutons (28b, 28c) saillants situés dans des positions diamétralement opposées par rapport à la rotation du second disque (29), et elle possède une seconde partie saillante (30) susceptible de constituer une butée pour l'appendice dorsal (24a) de la plaque rotative (24) logée dans le verrou rotatif (13) ; le second disque (29) est installé sur un axe-pivot (38) à réglage coulissant sur une glissière verticale (28d) de la paroi latérale (28a) de la première règle verticale coulissante (28) ; ce second disque (29) possède deux éléments entrants radiaux (29a) en opposition diamétrale et qui, en position de repos ou de serrure fermée, sont latéralement appliqués sur lesdits boutons (28b, 28c) de façon inversée, l'un au-dessus et l'autre en-dessous, et sur ce second disque (29), il y a une proéminence (29b) qui, dans ladite position de repos, est appliquée au-dessous de la queue (13a) du verrou rotatif (13). th .- Versatile and reversible modular anti-panic closure device according to the preceding claims, characterized in that there are lateral closing points, or lateral references (27), which comprise a deflection housing (27a), a rotary latch (13) provided with a rotary plate (24) with a dorsal appendage (24a), a first vertical sliding ruler (28) on a rail between the bottom walls and the sides of the deflection housing (27a) and a second disc (29); the first vertical sliding rule (28) has means at both ends for its connection with a cremone (14), it has a side wall (28a) provided with two projecting buttons (28b, 28c) located in diametrically opposite positions relative to rotating the second disk (29), and having a second projection (30) capable of constituting a stop for the dorsal appendage (24a) of the rotary plate (24) housed in the rotary latch (13); the second disc (29) is mounted on a pivot axis (38) slidingly adjustable on a vertical slide (28d) of the side wall (28a) of the first vertical sliding ruler (28); this second disc (29) has two radial inward elements (29a) diametrically opposed and which, in the rest position or closed lock, are laterally applied to said buttons (28b, 28c) in an inverted manner, one above and one below, and on the second disc (29) there is a prominence (29b) which in said position resting, is applied below the tail (13a) of the rotary latch (13). ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications précédentes, caractérisé en ce qu'il existe des points de fermeture supérieur et inférieur, ou renvois verticaux (33), qui comportent un boîtier de renvoi (33a), un verrou rotatif (13) muni d'une plaque rotative (24) avec appendice dorsal (24a), une seconde règle verticale coulissante (34) sur un rail entre les parois du fond et les côtés du boîtier de renvoi (33a) et une équerre rotative (35) ; la seconde règle verticale coulissante (34) possède des moyens arrière pour sa liaison avec une crémone (14), elle est susceptible de glisser entre des positions supérieure et inférieure qui coïncident avec celles de verrou rotatif (13) étendu et rétracté, et cette seconde règle verticale coulissante (34) possède une paroi latérale (34a) munie d'une ailette (34b) ; l'équerre rotative (35) opère sur un plan vertical et possède une première rampe (35a) appliquée sous la queue (13a) du verrou rotatif (13) et une seconde rampe (35b) qui, par rapport à la course d'ouverture de la seconde règle verticale coulissante (34), est appliquée par devant l'ailette (34b) formée sur la paroi latérale (34a) de cette seconde règle verticale coulissante (34). th .- Versatile reversible modular anti-panic device according to the preceding claims, characterized in that there are upper and lower closing points or vertical references (33) which comprise a deflection housing (33a). a rotary latch (13) provided with a rotary plate (24) with a back appendage (24a), a second vertical sliding rule (34) on a rail between the bottom walls and the sides of the deflection housing (33a) and a rotating square (35); the second vertical sliding rule (34) has rear means for connecting it to a cremone (14), it is capable of sliding between upper and lower positions which coincide with those of the extended and retracted rotary latch (13), and this second vertical sliding rule (34) has a side wall (34a) provided with a fin (34b); the rotary bracket (35) operates on a vertical plane and has a first ramp (35a) applied under the tail (13a) of the rotary latch (13) and a second ramp (35b) which, with respect to the opening stroke of the second vertical sliding rule (34) is applied in front of the fin (34b) formed on the side wall (34a) of this second vertical sliding rule (34). ème.- Dispositif modulaire de fermeture anti-panique réversible et polyvalent, selon les revendications précédentes, caractérisé en ce que la crémone (14) possède un profil en "C" qui forme à l'intérieur une glissière à parois droites le long de laquelle une pastille (31) à réglage coulissant et pouvant tourner est installée sur une fixation (32) sur la porte (4). th .- Versatile and reversible modular anti-panic closure device according to the preceding claims, characterized in that the cremone (14) has a "C" profile which forms a straight-walled slide along which a lozenge (31) with sliding and rotatable adjustment is installed on a fastener (32) on the door (4).
EP07822976A 2006-10-10 2007-10-08 Reversible, multi-purpose modular panic closure device Active EP2078810B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200602628A ES2301387B1 (en) 2006-10-10 2006-10-10 "REVERSIBLE AND POLIVALENT ANTIPANIC CLOSURE MODULATING DEVICE".
PCT/ES2007/000569 WO2008043868A1 (en) 2006-10-10 2007-10-08 Reversible, multi-purpose modular panic closure device

Publications (3)

Publication Number Publication Date
EP2078810A1 true EP2078810A1 (en) 2009-07-15
EP2078810A4 EP2078810A4 (en) 2011-01-26
EP2078810B1 EP2078810B1 (en) 2012-08-01

Family

ID=39282456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07822976A Active EP2078810B1 (en) 2006-10-10 2007-10-08 Reversible, multi-purpose modular panic closure device

Country Status (4)

Country Link
EP (1) EP2078810B1 (en)
ES (1) ES2301387B1 (en)
MX (1) MX2009003566A (en)
WO (1) WO2008043868A1 (en)

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CN104695774A (en) * 2015-01-16 2015-06-10 余姚市达尔曼五金有限公司 Press type escape lock
US10597910B2 (en) * 2014-12-11 2020-03-24 Shanghai Mingwei Hardware Co., Ltd. Universal door lock-driving assembly

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
ES2378201B1 (en) * 2009-06-05 2012-08-06 Talleres De Escoriaza, S.A. MODULAR REVERSIBLE AND POLIVALENT ANTIPANIC CLOSURE DEVICE FOR EMBUTIR LOCKS.
TWM453712U (en) * 2012-11-13 2013-05-21 Tong Lung Metal Ind Co Ltd Transmission structure of fire door lock
CN112431483B (en) * 2019-08-26 2022-02-22 堡笙工业有限公司 Anti-theft door lock set

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EP1342871A2 (en) * 2002-03-07 2003-09-10 ISEO SERRATURE S.p.A. Control device for antipanic handles
EP1355025A2 (en) * 2002-03-29 2003-10-22 SAVIO S.p.A. Anti-panic opening system for doors
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
US10597910B2 (en) * 2014-12-11 2020-03-24 Shanghai Mingwei Hardware Co., Ltd. Universal door lock-driving assembly
CN104695774A (en) * 2015-01-16 2015-06-10 余姚市达尔曼五金有限公司 Press type escape lock

Also Published As

Publication number Publication date
MX2009003566A (en) 2009-04-15
WO2008043868A1 (en) 2008-04-17
ES2301387B1 (en) 2009-03-01
ES2301387A1 (en) 2008-06-16
EP2078810A4 (en) 2011-01-26
EP2078810B1 (en) 2012-08-01

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