EP2708686B1 - Serrure anti-panique et procédé de fonctionnement d'une serrure anti-panique - Google Patents

Serrure anti-panique et procédé de fonctionnement d'une serrure anti-panique Download PDF

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Publication number
EP2708686B1
EP2708686B1 EP12184158.9A EP12184158A EP2708686B1 EP 2708686 B1 EP2708686 B1 EP 2708686B1 EP 12184158 A EP12184158 A EP 12184158A EP 2708686 B1 EP2708686 B1 EP 2708686B1
Authority
EP
European Patent Office
Prior art keywords
panic
closing device
bolt
housing
case
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.)
Not-in-force
Application number
EP12184158.9A
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German (de)
English (en)
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EP2708686A1 (fr
Inventor
Jan Dirk Puley
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.)
Glutz AG
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Glutz AG
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Publication date
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Priority to EP12184158.9A priority Critical patent/EP2708686B1/fr
Publication of EP2708686A1 publication Critical patent/EP2708686A1/fr
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Publication of EP2708686B1 publication Critical patent/EP2708686B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed

Definitions

  • the invention relates to a panic lock with a housing, a bolt movably guided in the housing and a closing device arranged in the housing, wherein the bolt is movable between an open position and a closed position by actuation of the locking device, wherein the bolt in the event of panic without actuation of the locking device in the direction of Opening position is designed to be repositioned, wherein the bolt is normally driven by the locking device with the interposition of a pivot lever rotatably mounted about a housing-fixed rotation axis and wherein the pivot lever is driven by the bolt in case of panic.
  • the invention relates to a method for operating a panic lock with a housing, a movably guided in the housing latch and a closure device arranged in the housing, wherein the bolt is moved by operating the locking device between an open position and a closed position, wherein the bolt in the event of panic without a Operation of the locking device is driven back in the direction of the open position, wherein the bolt is normally driven by the locking device with the interposition of a rotatably mounted to a housing-fixed pivot axis pivoting lever and wherein the pivot lever is driven in rotation by the bolt in the event of panic.
  • Panic locks of the generic type are used, for example, in single and / or double-leaf doors, which can be, for example, full leaf doors or tubular frame doors.
  • a generic panic lock is preferably designed as a mortise lock, whereby it can be inserted into a corresponding receptacle in a door leaf when used as intended.
  • the latch in the open position is completely or almost completely drawn into the housing.
  • the bolt protrudes from the housing.
  • the projecting bolt can engage in a corresponding counterpart, for example a strike plate arranged in a door frame. Opening the door is then non-destructive only by previous transfer of the bolt back into the open position possible.
  • the door can be unlocked in the event of a panic by actuating a handle, for example a panic push rod.
  • a handle for example a panic push rod.
  • the otherwise movable only by operating the locking device latch must be recoverable in the event of panic without an operation of this locking device.
  • the locking device which is formed, for example, as a profile cylinder with a rotatable locking lug must not be in an unplanned state in the devices known from the prior art, since otherwise the bolt could be blocked during the driving back of the locking device.
  • a panic lock with a housing, a movably guided in the housing latch and a closure device arranged in the housing known, wherein the latch is movable by actuation of the closing device between an open position and a closed position.
  • the bolt without the closure device is designed to be driven back in the direction of the open position, wherein the bolt is normally driven by the locking device with the interposition of a pivoting lever rotatably mounted about a rotation axis and wherein the pivot lever is driven by the bolt in case of panic.
  • the disclosure EP 2 327 850 A2 a mortise lock with a by a closure member of a lock cylinder inserted into the lock and retractable latch and with a by a handle operation of a Precedent position in a release position retractable trap. Furthermore, a first pusher half is provided, which is permanently coupled with the case motion. A second pusher half is motion coupled to the latch only in a closed back latch position. For this purpose, a coupling carrier is provided, which occurs in the pre-closing movement from an operative position to a non-operative position.
  • the coupling carrier has a projecting in the Tinwirk ein in the circular arc movement path of the closing member actuating extension on which the closing member engages in the locking retraction position upon rotation of the lock cylinder in the opening direction to move the coupling transformer in its operative position.
  • this object is achieved in that the pivot lever and the closing device in the case of panic are formed, if necessary, movable in translation relative to each other.
  • the bolt is not directly from the locking device, for example, the locking lug of a profile cylinder, driven, but it is at least one intermediate between the locking device and the bolt interposed gear mechanism.
  • Intermediate arrangement means that in addition to the pivot lever and other transmission elements can be interposed in terms of transmission technology.
  • Normal case means the usual operation of the panic lock, i. locking and unlocking it by operating the locking device.
  • a panic case means an emergency situation in which the panic lock is to be unlocked by actuating a panic handle without actuating the locking device.
  • the pivot lever is used to transmit a force exerted by the closing force directly or indirectly on the bolt.
  • the pivot lever is used directly or indirectly the transformation of a rotational movement of the locking device in a translational movement of the bolt.
  • the pivoting lever is designed to be both rotatable about a housing-fixed rotational axis and also to be translationally movable relative to the closing device.
  • the latter can be achieved by a translationally movable in the housing mounted locking device.
  • the pivot lever is mounted translationally movable in the housing.
  • the Pivot lever is preferably stored in the housing while leaving two degrees of freedom, namely a rotational degree of freedom and a translational degree of freedom.
  • the axis of rotation is fixed to the housing, for example as a shaft arranged in the housing or a pin arranged in the housing.
  • the pivot lever may be designed to be translationally movable in particular radially to the axis of rotation.
  • the locking device and the pivot lever have force transmission means. This may be a toothing, a closing lug of the closing device and a corresponding receptacle on the pivot lever and / or the like.
  • the pivot lever is both rotationally and translationally movable.
  • the pivot lever is driven back in the event of a panic together with the bolt.
  • the latch and the pivot lever are accordingly coupled directly or indirectly in terms of motion technology. If, in the event of a panic, the closing device is in an unplanned state, in which the path of movement of the pivoting lever and thus also the movement path of the bolt could be blocked, a deflection of the pivoting lever can take place according to the invention.
  • By linking a rotational and a translational degree of freedom of the pivot lever can avoid an obstacle, for example, located in an unplanned state locking device. As a result, the reliability against the known panic locks is significantly improved.
  • the bolt can drive back more reliably in the event of panic.
  • the pivot lever between a movement technically coupled with two directions of rotation of the locking device position and a motion-technically decoupled from a direction of rotation of the locking device position is translationally movable.
  • an actuation of the closing device in both directions of rotation leads to a corresponding rotational movement of the pivot lever.
  • the directions of rotation of the pivot lever and the locking device are opposite to each other.
  • the pivot lever is deflected translationally, namely from the coupled position to the decoupled position, the locking device can cooperate only in one direction of rotation with the pivot lever.
  • the panic lock on the pivot lever from the decoupled position in the coupled position urging spring element.
  • the spring element may be a linear spring, torsion spring, Coil spring, leg spring, torsion spring or the like act. It is crucial that the pivot lever always pushes back under spring force in the coupled position in a deflection in the decoupled position.
  • the coupled position represents the normal case in which an actuation of the closing device for transferring the bolt is possible both in the open position and in the closed position.
  • the decoupled position represents a special case, namely the case that the pivot lever when driving back the bolt in the event of panic has to avoid the locking device blocking the movement path. If such an evasion has taken place, the pushing back by the spring element into the coupled position leads to the renewed possibility of a proper use of the panic lock.
  • the bolt is in the case of panic irrespective of the position of the closing device by overpressing the spring force acting on the pivot lever spring force in the open position driven back.
  • a yielding, fault-tolerant pivoting lever is used which automatically compensates for a possible misalignment of the locking device.
  • the pivot lever on a slot through which slot a rotation axis forming shaft is guided.
  • This slot-shaft pairing allows the pivot lever can rotate both about the shaft, as well as in the direction of the longitudinal extension of the slot on the shaft translationally slide up and down.
  • the pivot lever on a side facing away from the axis of rotation end face on a U-shaped recess.
  • This recess provides the receptacle for the locking device, for example, the locking lug of a profile cylinder ready.
  • the closing device engages in this recess.
  • the inner surfaces of the two legs forming the U-shape constitute abutment surfaces for the closing device. In this contact region, a force transmission takes place between the closing device and the pivoting lever.
  • the two legs forming the U-shape of the recess have different lengths.
  • the length of a first leg of the recess is dimensioned such that a closing lug of the closing device strikes on actuation of the locking device in the coupled position on the first leg and in the decoupled position without abutment against the first leg is movable.
  • the length of a second leg of the recess is dimensioned such that a locking lug of the closing device upon actuation of the closing device both in the coupled position and in the decoupled position strikes on the second leg.
  • the first leg may have a curved course at its free end. This curved course facilitates movement of the pivot lever from the coupled position to the decoupled position.
  • the closing device in particular the closing lug of the closing device, first slides on the inside of the leg in the direction of its free end, until finally no tangential contact point is formed between the closing device and the first leg.
  • the curvature facilitates this transition.
  • the pivot lever In the decoupled position of the pivot lever can slide on a radially opposite the axis of rotation of the closure device end face thereof.
  • the object of the method is to improve a generic method for operating a panic lock with regard to reliability.
  • the bolt is driven in rotation in the case of normal operation of the lock of the locking device.
  • the pivot lever and the locking device as needed, d. H. when the locking device blocks the path of movement of the pivot lever, relative to each other translationally deflected.
  • the blocking locking device is bypassed.
  • the pivot lever performs a pure rotational movement in the event of panic in the movement path of the pivot lever not blocking locking device. Dodging in translational direction is only required if the path of movement of the pivot lever is actually blocked.
  • the pivot lever is deflected translationally in a direction when necessary in a panic case in a radial direction to the axis of rotation.
  • the invention particularly relates to a mortise lock.
  • the panic lock according to the invention is particularly suitable for Vollblattten.
  • the panic lock according to the invention can be operated both one-way and two-speed. Single-speed means that with a rotation of the closing device by 360 °, the bolt 20 mm is moved out of the housing. The panic lock then meets a required inclination depth of 20 mm.
  • the bolt is pushed out of the housing by 360 ° 13 mm for a first rotation and a further 7 mm for a second rotation through 360 °. Also in this two-speed operation results in a Total containment depth of 20 mm.
  • Fig. 1 shows an embodiment of a lock 1 in a perspective view.
  • Fig. 2 shows an exploded view of the lock 1.
  • the lock 1 has a housing.
  • the housing has a lock case 2 and a lid 3.
  • the lock case 2 is closed with the lid 3.
  • a case 5 and a latch 6 are arranged. Both the latch 5 and the latch 6 are translationally movable relative to the housing.
  • a nut 7 is arranged in the housing.
  • the nut 7 has an annular body with an internal drive square and several levers. By means of the nut 7, the latch 5 and the latch 6 can be actuated.
  • the nut 7 is rotatably mounted in the housing. When used as intended, the nut 7 is driven by a handle, for example a door latch and / or a panic push rod.
  • a lock cylinder 9 On the underside of the nut 7, an opening 8 is provided in the housing. In this opening 8, a lock cylinder 9 (see, for. Fig. 3 ).
  • the lock cylinder 9 has a locking lug 10 which is rotatable by actuation of the lock cylinder 9 about its longitudinal axis.
  • a pivot lever 11, which can also be referred to as the first exclusion lever, and a (second) exclusion lever 12 are arranged in the housing.
  • the pivot lever 11 and the exclusion lever 12 serve to actuate the bolt 6 by the lock cylinder 9.
  • the pivot lever 11 has a cam 31 which is guided in a slot 32 of the second exclusion lever 12.
  • the second exclusion lever 12 has a cam 13 which is guided in a slot 14 of the bolt 6.
  • a tumbler 28 is arranged, which serves a latching of the bolt 5 either in the open position or in the closed position.
  • the tumbler 28 is rotatably mounted on a housing-fixed pin 37.
  • a panic lever 16 is arranged in the housing.
  • the panic lever 16 serves a kinematic coupling between the nut 7 and the bolt 6.
  • the panic lever 16 has a link 17, in which a cam 18 of the bolt 6 is guided.
  • the panic lever 16 is rotatably mounted on a housing-fixed pin 33.
  • the pivot lever 11 is mounted on a pin 15 fixed to the housing.
  • the pivot lever 11 is loaded by a leg spring 20.
  • the second exclusion lever 12 is mounted on a further pin 21 fixed to the housing.
  • the exclusion lever 12 is loaded by a leg spring 19.
  • FIGS. 3 to 8 show a first embodiment of the invention. This embodiment of the invention may be used in conjunction with any other features described herein, but is not limited to such use.
  • FIGS. 3 to 5 show the intended use of the lock mechanism in the normal case, ie not in case of panic.
  • Fig. 3 shows the opening position of the bolt 6.
  • the latch 6 is fully retracted into the housing.
  • the end face of the bolt 6 terminates flush with the surface of the forend 4.
  • the pivot lever 11 is in the coupled position.
  • a rotation of the locking lug 10 of the lock cylinder 9 in both directions of rotation is transmitted in a corresponding movement of the pivot lever 11.
  • the pivot lever 11 has a U-shaped recess 23.
  • the recess is bounded by a first leg 24 and a second leg 25.
  • stop surfaces 26, 27 are formed on the inner sides of the U-forming legs.
  • this contacts the one or the other stop surface 26, 27.
  • the pivot lever 11 has a slot 22.
  • the pivot lever 11 is inserted with the slot 22 on the housing-fixed pin 15.
  • the also fixed to the housing fixed leg spring 20 is located with a leg on a contact surface of the pivot lever 11, not shown. By the spring force exerted by the leg spring 20, the pivot lever 11 urges in the coupled position ( Fig. 3 ).
  • the Indian Fig. 3 non-visible cam 31 of the pivot lever 11 engages in the slot 32 of the second exclusion lever 12 a.
  • the exclusion lever 12 engages with its cam 13 in the gate 14 of the bolt 6 a.
  • a pivoting movement of the pivot lever 11 due to an actuation of the lock cylinder 9 is transmitted to the latch 6 in terms of motion.
  • the latch 6 is locked with the tumbler 28 in the open position shown.
  • a locking lug 30 of the tumbler 28 engages in a corresponding recess of the bolt 6 a. Accidental movement of the bolt 6 is thereby prevented.
  • Fig. 4 shows the closed position.
  • the locking lug 10 has been rotated counterclockwise to achieve this closed position.
  • the tumbler 28 is raised on the one hand, so that the latching between the latching lug 30 and the latch 6 is released.
  • the pivot lever 11 is pivoted in a clockwise direction accordingly. This pivoting movement of the pivot lever 11 is transmitted via the second exclusion lever 12 to the latch 6.
  • the latch 6 protrudes forward from the housing.
  • the first, the U-shape of the recess 23rd forming leg 24 moves over the radially extending side surface of the locking lug 10 on the end face.
  • the stop surface 27 is formed curved in some areas.
  • the cam 18 of the bolt 6 abuts against a provided by the gate 17 contact surface of the panic lever 16.
  • Fig. 5 also shows the closed position, wherein the lock cylinder 9 has already been operated for the intended initiation of an opening movement.
  • the locking lug 10 is rotated clockwise. In the present case, it comes to contact a radial side surface of the locking lug 10 and the stop surface 26 of the second leg 25 of the pivot lever 11.
  • the pivot lever 11 would be driven back counterclockwise.
  • the exclusion lever 12 and thus the bolt 6 would be driven back.
  • the locking lug 10 would not support the raised tumbler 28, so that the latching lug 30 would latch again with the latch.
  • the open position would be reached.
  • FIGS. 6 to 8 show a panic operation of the castle 1.
  • the nut 7 is actuated by a panic bar, or another suitable handle.
  • the nut 7 rotates about an axis perpendicular to the plane of the figure.
  • a lever 38 of the nut 7 strikes against a lever 39 of the panic lever 16.
  • the panic lever 16, which is pivotable about a housing-fixed axis of rotation is thereby deflected.
  • the rotational movement of the nut 7 in the clockwise direction is converted into a rotational movement of the panic lever 16 in the counterclockwise direction.
  • the guided in the gate 17 of the panic 16 cam 18 of the bolt 6 is urged due to the above-described rotational movement of the panic lever 16 in the direction of the open position.
  • the bolt 6 thus moves in the plane of the figure to the right. It is crucial that the first leg 24 of the pivot lever 11 can slide on the end face of the locking lug 10. This is made possible in that the pivoting lever 11 is not only rotatable about the pin 15, but also in a direction radially to the axis of the pin 15 is translationally movable. The pivoting lever 11 can thus avoid the locking lug 10 standing in the way of driving it back.
  • the pivot lever 11 has, so to speak, a compensation function. By this compensation function, the pivot lever 11 can compensate for any possible obstruction by the locking lug 10 (see. Fig. 7 ), so that the reliability is significantly improved compared to the known from the prior art panic locks.
  • Fig. 8 shows the reached opening position after a panic operation.
  • the latch 6 is completely retracted back into the housing.
  • the pivot lever 11 in the in the FIGS. 6 and 7 is shifted to the decoupled position, it is according to Fig. 8 returned to the coupled position.
  • This coupled position is achieved due to the leg spring 20.
  • the pivot lever 11 urges at a deflection in the direction of the decoupled position by the spring force of the leg spring 20 back into the coupled position.
  • the first leg 24 is shorter compared to the second leg 25. This allows, for example, from the in Fig. 4 shown configuration of the pivot lever 11 can slide with the first leg 24 on the end face of the locking lug 10, however, an operation of the pivot lever 11 by turning the locking lug 10 clockwise at any time is possible.
  • FIGS. 9 to 11 show a second embodiment of the invention, which is independent of the previously described first embodiment of the invention, but can be used together with this.
  • the core idea of this second invention is an auxiliary bolt 34.
  • the auxiliary bolt 34 has a first end and a second, the first end opposite end. The first end provides a release tab. The second end provides a cam 18.
  • the auxiliary bolt 34 is movably guided in a channel in the latch 6.
  • the auxiliary bar 34 extends through the head of the bolt 6 therethrough.
  • the release lug is in the closed position from the latch 6.
  • the second end projects into the interior of the housing.
  • the cam 18 is guided on the link 17 of the panic lever 16.
  • the object of this second invention is now that the panic function of the castle should not be initiated by an actuation of the nut 7, but by an external force.
  • This external force acts on the end face of the bolt 6.
  • Such locks are used in two-leaf doors, wherein the one wing, for example, the inactive leaf, by actuation of the panic handle the second wing, in this case the active leaf, unlocked.
  • the release mechanism of the auxiliary bolt 34 causes the necessary forces for unlocking against the panic locks known from the prior art can be significantly lower.
  • the triggering lug When an external force acts on the release lug of the auxiliary bolt 34, the triggering lug is first pushed into the latch 6. This insertion causes the cam 18 of the auxiliary bolt 34 presses against the gate 17 of the panic lever 16, so that the panic lever 16 is pivoted counterclockwise.
  • This premature rotation of the panic lever 16 already leads to the latch 6 and the tumbler 28 being separated from one another. This is because the panic lever 16 presses with a stop surface 36 against a cam 35 of the tumbler 28. Due to this compressive force, the locking lug 30 of the tumbler 28 is raised (see. Fig. 10 ). If the auxiliary bar 34 is fully inserted into the latch 6, the whole latch 6 can be moved into the lock. This is much easier than previously known from equip since the latch 6 is already separated from the tumbler 28.
  • Fig. 11 shows the open position.
  • the latch 6 and the auxiliary latch 34 are fully inserted into the housing.
  • the stop surface 36 providing the backdrop of the panic lever 16 is designed such that the tumbler 28 is brought with its cam 35 in this open position in such a position in which the latch 6 is locked again with the aid of the latching lug 30.
  • the path of movement of the auxiliary bolt 34 within the bolt 6 may be limited. If the panic lever 16 presses against the cam 18 of the auxiliary bolt 34 due to a lock-side panic actuation, this pressure force should also be transmitted to the bolt 6. For this purpose, it is provided that the auxiliary latch 34 can only be pushed into the latch 6 so far until the release tab is flush with the front face of the latch 6 at the end face.

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Claims (13)

  1. Serrure anti-panique comprenant un boîtier, un verrou (6) guidé de manière déplaçable dans le boîtier et un dispositif de fermeture (9, 10) disposé dans le boîtier, le verrou (6) pouvant être déplacé entre une position d'ouverture et une position de fermeture par actionnement du dispositif de fermeture (9, 10), le verrou (6), en cas de panique, pouvant être repoussé dans la direction de la position d'ouverture sans actionnement du dispositif de fermeture (9, 10), le verrou (6), en cas normal, étant entraîné par le dispositif de fermeture (9, 10) avec interposition d'un levier pivotant (11) rotatif autour d'un axe de rotation (15) fixe par rapport au boîtier et le levier pivotant (11) étant, en cas de panique, entraîné par le verrou (6), caractérisée en ce que le levier pivotant (11) et le dispositif de fermeture (9, 10) sont conçus pour être déplacés en translation l'un par rapport à l'autre en cas de panique, si nécessaire.
  2. Serrure anti-panique selon la revendication 1, caractérisée en ce que le levier pivotant (11) peut être déplacé en translation entre une position couplée, sur le plan de mouvement, aux deux directions de rotation du dispositif de fermeture (9, 10) et une position découplée, sur le plan de mouvement, d'une direction de rotation du dispositif de fermeture (9, 10).
  3. Serrure anti-panique selon la revendication 2, caractérisée par un élément de ressort (20) poussant le levier pivotant (11) de la position découplée dans la position couplée.
  4. Serrure anti-panique selon la revendication 3, caractérisée en ce que le verrou (6) peut être repoussé, en cas de panique, dans la position d'ouverture indépendamment de la position du dispositif de fermeture (9, 10) en dépassant la force du ressort exercée sur le levier pivotant (11) par l'élément de ressort (20).
  5. Serrure anti-panique selon l'une des revendications précédentes, caractérisée en ce que le levier pivotant (11) comprend un trou oblong (22), à travers lequel trou oblong (22) un arbre formant l'axe de rotation (15) est guidé.
  6. Serrure anti-panique selon l'une des revendications précédentes, caractérisée en ce que le levier pivotant (11) comprend, du côté frontal, un évidement (23) en forme de U à une extrémité opposée à l'axe de rotation (15).
  7. Serrure anti-panique selon la revendication 6, caractérisée en ce que les deux branches (24, 25), qui produisent la forme de U de l'évidement (23), comprennent des longueurs différentes.
  8. Serrure anti-panique selon la revendication 6 ou la revendication 7, caractérisée en ce que la longueur d'une première branche (24) de l'évidement (23) est dimensionnée de telle sorte qu'un bec de fermeture (10) du dispositif de fermeture (9) bute contre la première branche (24) dans la position couplée, si le dispositif de fermeture (9, 10) est actionné, et reste déplaçable sans buter contre la première branche (24) dans la position découplée.
  9. Serrure anti-panique selon l'une des revendications 6 à 8, caractérisée en ce que la longueur d'une deuxième branche (25) de l'évidement (23) est dimensionnée de telle sorte qu'un bec de fermeture (10) du dispositif de fermeture (9) bute contre la deuxième branche (25) dans la position couplée et dans la position découplée, si le dispositif de fermeture (9, 10) est actionné.
  10. Procédé de fonctionnement d'une serrure anti-panique comprenant un boîtier, un verrou (6) guidé de manière déplaçable dans le boîtier et un dispositif de fermeture (9, 10) disposé dans le boîtier, le verrou (6) étant déplacé entre une position d'ouverture et une position de fermeture par actionnement du dispositif de fermeture (9, 10), le verrou (6), en cas de panique, étant repoussé dans la direction de la position d'ouverture sans actionnement du dispositif de fermeture (9, 10), le verrou (6), en cas normal, étant entraîné par le dispositif de fermeture (9, 10) avec interposition d'un levier pivotant (11) rotatif autour d'un axe de rotation (15) fixe par rapport au boîtier et le levier pivotant (11) étant, en cas de panique, entraîné de manière rotative par le verrou (6), caractérisé en ce que le levier pivotant (11) et le dispositif de fermeture (9, 10) sont déplacés en translation l'un par rapport à l'autre en cas de panique, si nécessaire.
  11. Procédé selon la revendication 10, caractérisé en ce qu'en cas de panique le levier pivotant (11) est déplacé en translation d'une position couplée, sur le plan de mouvement, aux deux directions de rotation du dispositif de fermeture (9, 10) dans une position découplée, sur le plan de mouvement, d'une direction de rotation du dispositif de fermeture (9, 10).
  12. Procédé selon la revendication 11, caractérisé en ce que le levier pivotant (11) est repoussé de la position découplée dans la position couplée par un élément de ressort (20).
  13. Procédé selon la revendication 12, caractérisé en ce que le verrou (6) est repoussé, en cas de panique, dans la position d'ouverture indépendamment de la position du dispositif de fermeture (9, 10) en dépassant la force du ressort exercée sur le levier pivotant (11) par l'élément de ressort (20).
EP12184158.9A 2012-09-13 2012-09-13 Serrure anti-panique et procédé de fonctionnement d'une serrure anti-panique Not-in-force EP2708686B1 (fr)

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EP12184158.9A EP2708686B1 (fr) 2012-09-13 2012-09-13 Serrure anti-panique et procédé de fonctionnement d'une serrure anti-panique

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EP12184158.9A EP2708686B1 (fr) 2012-09-13 2012-09-13 Serrure anti-panique et procédé de fonctionnement d'une serrure anti-panique

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CN109519058B (zh) * 2018-11-30 2023-09-22 珠海优特电力科技股份有限公司 锁具装置、解锁方法和闭锁方法

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DE3907326A1 (de) * 1989-03-03 1990-09-13 Ikon Praezisionstechnik Panikschloss
DE4143292C2 (de) * 1991-12-24 2000-05-18 Fliether Karl Gmbh & Co Schloß, insbesondere Einsteckschloß
DE9318001U1 (de) * 1993-11-24 1995-03-30 Geco Sicherungstechnik Schloß
DE19636188A1 (de) * 1996-09-06 1998-03-12 Fuhr Carl Gmbh & Co Schloß, insbesondere Einsteckschloß
DE102008013889B4 (de) * 2008-03-12 2022-11-17 Sächsische Schloßfabrik GmbH Schloss mit einem Schlosskasten
DE102009044657A1 (de) * 2009-11-26 2011-06-01 Securidev S.A. Schloss mit Panikfunktion

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