EP0425431B1 - Serrure - Google Patents

Serrure Download PDF

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Publication number
EP0425431B1
EP0425431B1 EP90810731A EP90810731A EP0425431B1 EP 0425431 B1 EP0425431 B1 EP 0425431B1 EP 90810731 A EP90810731 A EP 90810731A EP 90810731 A EP90810731 A EP 90810731A EP 0425431 B1 EP0425431 B1 EP 0425431B1
Authority
EP
European Patent Office
Prior art keywords
nut
bolt
latch
lock
panic
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.)
Expired - Lifetime
Application number
EP90810731A
Other languages
German (de)
English (en)
Other versions
EP0425431A1 (fr
Inventor
Pierre Beuchat
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.)
Assa Abloy Schweiz AG
Original Assignee
SCHLOSS- und BESCHLAEGEFABRIK AG
Schloss und Beschlaegefabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCHLOSS- und BESCHLAEGEFABRIK AG, Schloss und Beschlaegefabrik AG filed Critical SCHLOSS- und BESCHLAEGEFABRIK AG
Publication of EP0425431A1 publication Critical patent/EP0425431A1/fr
Application granted granted Critical
Publication of EP0425431B1 publication Critical patent/EP0425431B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/0684—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially
    • E05B47/0688—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially with a pivotally moveable coupling element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Definitions

  • the present invention relates to a lock according to the preamble of claim 1.
  • a lock is known from EP-A-0 204 944 and is equipped with a panic function and coupling nut, the nuts being arranged coaxially, whereby the usual arrangement of the handles is possible .
  • the use of the panic function as well as the unlocking via the lock cylinder leads to the permanent coupling of the coupling nut with the opening mechanism, in particular with the latch. This means that the door can always be opened from both sides, and access control from at least one side of the door is no longer possible.
  • no possibility is given to lock the z. B. by a solenoid in a state in which it can be opened by means of the coupling nut.
  • Modern security requirements that u. a. have led to the three-latch lock this is not enough, especially not in the case of a three-latch lock, the latch (s) of which can be actuated from inside or outside by means of pushers or handles.
  • the lock disclosed in DE-A-26 22 720 represented a certain technical advance at the time by providing a coupling nut and a panic nut.
  • a coupling nut is characterized in that the door cannot be opened when the nut is actuated without further measures, such as the actuation of a pull magnet in the above-mentioned document.
  • a panic nut has to open the lock in every state when actuated, in particular also pull back the bolt.
  • the lock mentioned realizes these functions, among other things, by offset nuts and a relatively generous construction, which is why the door leaves have to be specially prepared. It is also not possible to use the key to attach the coupling nut to couple the opening mechanism, which runs counter to at least one safety aspect (power failure).
  • a lock preferably a three-latch lock, which can only be opened from the outside with an identification means such as a key, magnetic card and the like, and from the inside, and which monitors the functions and positions of the door and of the castle.
  • a lock that fulfills the first-mentioned task is specified in claim 1.
  • a lock 1 is shown schematically, ie not in all details, which contains a one-sided access control and a panic function, so that the lock can not be opened from the outside by unauthorized persons, but always from the inside. Since both the bolt, the latch and the door itself are constantly monitored from a control center, the triggering of the panic function is also monitored and reported to the control center.
  • This is a three-latch lock, but only one latch 4 is shown, while the other two latches are actuated in a known manner via the driver pin 37 and a push rod, not shown. This lock is also intended for wooden and metal doors.
  • the third thing is that the door monitor 15 checks the opening condition of the door, ie whether the door bears against the door rebate. This is to prevent the door from being reported to be closed when the bolt is pulled out when the bolt is open.
  • the electrical connections (not shown) of the three monitors arrive at the connections 17 of the connection strip 16, which is also connected to a lifting magnet 18.
  • the terminal block and the solenoid are located outside the lock case 19, but are dimensioned such that they are covered by the faceplate. The use of a single terminal block greatly simplifies the electrical connection on site to enable integrated and seamless monitoring of the door functions.
  • the nut 8 which acts on the traps, is in two parts, see FIG. 3, the two nut parts, ie the coupling nut 28 and the panic nut 29, being separated from one another and the square pins 30 and 31 respectively are not separated continuously but by means of a disc 8a, so that the two pushers attached to them have functions which are separate from one another.
  • the coupling nut In order to perform the required functions, ie access control on the one hand and panic function from the inside on the other hand, the coupling nut must be freely rotatable, unless controlled access is required via a control device such as a key, coded key, magnetic card or code device. In this latter case, the coupling nut must be brought into operative connection with the case 4. As can be seen from FIGS.
  • the coupling nut 28 does not act on the latch, but the panic nut 29, which acts on the angled leg 32 of the falling shaft. It can also be seen from FIG. 1 that the coupling nut 28 is acted upon by the spring 33 and the panic nut 29 by the spring 34.
  • the connection between the coupling nut 28 and the panic nut 29 is established via the pawl 35, which is rotatably fastened to the panic nut 29 on the axis 36.
  • the driver pin 37 is attached, which is connected to the two other latches (not shown) and actuates them.
  • the pawl 35 is also acted upon by a spring 38, the other end of which rests on the driver pin 37.
  • the pawl 35 which establishes the connection between the clutch nut and the panic nut, is in turn actuated by a clutch slide 39, which in turn is actuated either by the key or driver 7 or by the magnetic plate 40, which is actuated by the plunger 41 of the lifting magnet 18 becomes.
  • the bolt 2 was withdrawn by the key.
  • the latch was actuated by one of the two pushers and the door was opened. After the release of the trigger, the latch 4 has been returned to the illustrated closed position by the spring 5. After closing the door, the bolt is retracted, the coupling nut however uncoupled from the panic nut, so that the latch is operated empty from the outside.
  • the lifting magnet In order to gain access, the lifting magnet must be actuated, which can be done either by a magnetic card or coding key device or by another coding device.
  • the power supply to the solenoid is interrupted, the plunger is lifted under the action of a spring and the magnetic plate and the clutch slide 39 are raised, so that the pawl 35 with its nose 42 can move into the corresponding paragraph 43 in the clutch nut, thus creating a connection to make the trap.
  • the pusher In turn means that the pusher must be operated in any case, be it when using the key, the magnetic card or similar coding elements.
  • this version is a panic lock, so that the door can be opened from the inside in any case. Since the panic nut always acts directly on the trap, it is inserted in any case. If the door is in the position according to FIG. 2, ie with the bolt pulled in, the room can be left at any time. However, it should be noted that the movement of the latch and the door is under constant surveillance by the latch and door monitor. Care must therefore be taken that the door can be opened from the inside when the bolt is pushed forward.
  • a nose 291 of the panic nut 29 acts on the tumbler 27 via a pawl 29a in such a way that when the panic nut is actuated it lifts the tumbler 27 and thus lifts its nose 27a out of the recess 44 in the locking plate 3 and releases the bolt.
  • the bolt is pushed back via the bolt lever 45, which acts on a pin 46 in the bolt plate and is actuated by the nose 47 on the panic nut.
  • the bolt can only be pushed back from the outside by the key or driver, although it should also be mentioned that the driver also acts on the tumbler to release the bolt and that access is then via the solenoid, which can be actuated by a magnetic card, coded key or other coding device, the lifting magnet acting on the clutch slide which brings the pawl 35 into engagement with the clutch nut in order to push the latch 4 back by the pusher.
  • the trap 4 can always be pushed back from the inside. If the bolt 2 is advanced, it can also be pushed back via the bolt lever 45 after the pawl 29a has lifted the tumbler 27 and thus released the bolt plate 3. However, all movements of the bolt, the latch and the door are always monitored electrically.
  • FIGS. 4 to 6 show an automatically locking lock with access on both sides by the key, which also has a panic function, which means that the door can also be opened from the room in any case.
  • the bolt nor the latch is actuated by the key, these two organs are actuated exclusively by the trigger.
  • the parts that are identical to the first embodiment are provided with the same reference symbols, such as the latch 2, which, however, is drawn here in the extended state (FIG. 5), the locking plate 3, the latch 4 with the leg 32 at the end of the falling shaft and the locking cylinder 6 with the driver 7 and the terminal block 16 with the connections 17 and the lifting magnet 18 with the plunger 41, which acts on the magnetic plate 40.
  • This and the preceding magnetic plate is under pressure from the spring 48.
  • the bolt 2 or the locking plate 3 is acted upon by a spring 49 which is articulated around the pin 50 and is supported on the second pin 51.
  • the bolt is not pushed back by the key or driver 7, this only acts on the tumbler 52, the nose 53 of which is lifted out of the recess 44 in the bolt plate 3 in order to release the bolt, and the second nose 52a the pawl 35 acts to engage it.
  • the bolt is pushed back via the bolt lever 45.
  • the locking lever not only works when there is a panic function, but always when the door is to be opened from the inside or outside.
  • neither of the two nuts 55 and 56 is connected directly to the drop shaft, so that both turn empty without actuation by a key.
  • connection between the nut and the drop shank, or the leg 32 thereon, is established by the pawl 35, which is fastened on a nut plate 57 arranged between the nuts via its axis 36.
  • the nut plate 57 has on the one hand a nose 58 for actuating the locking lever 45 and on the other hand the driver pin 37 and a nose 59 acting on the leg 32 on the falling shaft.
  • the connection from the inner nut to the trap is, as will be described below, made by de-energizing the solenoid.
  • this exemplary embodiment is an automatically locking lock, the bolt being locked each time the door is closed automatically exits under the action of spring 49.
  • the latch is released by the trigger slide 60, the head part 61 of which protrudes from the face plate 62 and which, guided in the lock plate, is acted upon by the spring 63, which presses the trigger slide, which works like a latch, outwards.
  • the door is closed and locked and the trigger slide is pushed backwards. If the door is now opened, the trigger slide is pushed out under the action of the spring 63 and a latch pawl 64 drops under its weight in order to hook behind the nose 65 on the latch plate and this, ie prevents the latch from under the action of the spring 49 to be brought out. If the door is now closed, the trigger slide 60 is pushed back and acts with the pin 66 on the wing 67 of the latch, whereby the lock is released and the latch is pushed out.
  • the key and the handle are actuated at the same time, it is expedient if the key is not loaded by the strong locking spring 49.
  • the tab 71 engages at the upper end of the tumbler 52 behind a shoulder 72 in a second tumbler pawl 73 acted upon by the spring 74, which is pivoted simultaneously with the locking pawl 64 by the release slide.
  • a tab 75 on the lower part of the tumbler engages behind a shoulder 76 on the bolt shaft in order to hold it back in the open position of the key. So that this opening position is precisely defined, a stop 78 is arranged on the lower lock plate 77.
  • the panic function in this embodiment is triggered by the lifting magnet 18, by de-energizing the magnet and pushing the plunger and thus the magnetic plate upwards under the action of a strong spring.
  • the upper end of the magnetic plate 40 acts on a magnetic slide 68, the upper end of which acts on the second pawl lying behind the pawl 35 and not shown, in order to bring this into engagement with the inner nut.
  • the connection between the inner nut and the nut plate is again established, so that when the nut is turned by the handle, both the locking lever 45 and the tumbler pawl 29a can be actuated.
  • Such a lock is particularly advantageous in lecture rooms and the like, wherein the door can be opened from the inside for opening instead of actuating the panic function switch.
  • the door can be opened from the inside for opening instead of actuating the panic function switch.
  • a lock 101 for tubular frame doors is shown schematically, ie not in all details, in FIGS.
  • the locks for tubular frames must have smaller dimensions, which sometimes requires adapted elements.
  • this lock also contains a one-sided access control and a panic function, so that it cannot be opened by unauthorized persons from outside or inside, but in exceptional situations allowed to open the door from the inside. Since the bolt as well as the latch and the door itself are constantly monitored from a control center, the triggering of the panic function is also monitored and reported to the control center.
  • FIGS. 7 and 8 show the bolt 102, which is arranged on a bolt plate 103, the latch 104, which is acted upon by a spring 105, and the locking cylinder 106 with the driver 107.
  • the latch 104 actuated exclusively via a two-part nut 108.
  • the bolt 102 can be actuated by the key or the driver 107. As mentioned at the beginning, the important functions of the door are monitored.
  • the position of the bolt is monitored by the bolt monitor 109, which has an operating lever (not shown) which is actuated by the shoulder 110 on the bolt 102. This means that the switch is closed if the bolt is pushed forward.
  • the second monitor is the trap monitor 111, which also has a lever 112 which is actuated by the shoulder 113 on the trap if the trap is withdrawn.
  • the door opener 115 is checked by the door monitor 115, ie whether the door is in the door rebate. This is to prevent the door from being reported to be closed when the bolt is pulled out when the bolt is open.
  • the electrical connections (not shown) of the three monitors arrive at the connections 117 of the terminal block 116, which is also connected to a lifting magnet 118.
  • the terminal block and the lifting magnet are located outside the lock case 119, but are dimensioned such that they are covered by the faceplate. The use of a single terminal block greatly simplifies the electrical connection on site to enable integrated and seamless monitoring of the door functions.
  • the driver 107 acts on a recess 120 of an actuating plate 121, which is connected via a pin 122 to the translation lever 124 which can be rotated about the axis 123 and which acts on the locking plate 103 via the pin 125.
  • a single rotation of the key or driver 107 is sufficient to advance the bolt by twice the actuation plate 121.
  • Both the locking plate and the actuating plate are guided on a guide 126 which is fastened in the lower lock plate.
  • the tumbler 127 prevents the bolt from being forced back from the outside, see p. also Fig. 9.
  • the nut 108 which acts on the traps, has two parts, see FIG. 10, the two nut parts, ie the coupling nut 128 and the panic nut 129, being separated from one another and the square pins 130 and 131 not separated continuously but by means of a washer 114 are so that the two pushers attached to them have separate functions.
  • the coupling nut In order to perform the required functions, ie access control on the one hand and panic function from the inside on the other hand, the coupling nut must be freely rotatable, unless controlled access is required via a control device such as a key, coded key, magnetic card or code device. In this latter case, the coupling nut must be operatively connected to the latch 104 to be brought. As can be seen from FIGS.
  • FIG. 7 also shows that the locking nut 128 is acted upon by the spring system 133 and the panic nut 129 by the spring system 134.
  • the connection between the coupling nut 128 and the panic nut 129 is established via the pawl 135, which is rotatably fastened around the driver pin 137 attached to the outer end of the inner or panic nut 129.
  • the driver pin 137 is connected to the two other latches, which are not shown, and actuates them.
  • the pawl 135 is also acted upon by a spring 138 which rests on the one hand in a notch 135a on the pawl 135 and on the other hand on the panic nut 129.
  • the pawl 135, which establishes the connection between the clutch nut and the panic nut, is in turn actuated by a clutch slide 139, which in turn is actuated either by the key or driver 107 or by the magnetic plate 140, which is actuated by the plunger 141 of the lifting magnet 118 becomes.
  • the bolt 102 was withdrawn by the key.
  • the latch can be operated and the door opened using one of the two pushers. After the trigger is released, the latch 104 is returned to the illustrated closed position by the spring 105.
  • the bolt is retracted, but the coupling nut is uncoupled from the panic nut, so that the latch is operated empty from the outside.
  • the lifting magnet In order to gain access, the lifting magnet must be actuated, which can be done either by a magnetic card or coding key device or by another coding device.
  • the power supply to the solenoid is interrupted, the plunger is lifted under the action of a spring and thus the Magnetic plate and the clutch slider raised, the inclined plane 136 of the clutch slide 139 acts on the bolt 135b of the pawl 135, the cut 142 of which can engage around the bolt 143 on the coupling nut, so as to establish a connection to the case.
  • the tumbler 127 is acted upon by a strong tumbler spring 144 in order to press the tumbler downwards if the driver 107 no longer acts on it, and likewise the clutch slide 139 is acted upon by a clutch slide spring 146 which also presses the clutch slide down .
  • a strong tumbler spring 144 In the closed state, ie with the bolt pushed forward, both the bolt plate 103 and the actuating plate 121 and a clutch plate 149 arranged between the actuating plate and the transmission lever 124 are located, on the left in FIG. 8.
  • the coupling plate 149 has an oblique slot 147, in which a pin 150 runs in the locking lever 145 and presses the locking lever down until the top lug 148 of the locking lever rests on the driving pin 137.
  • the bolt can only be pushed back by the key or driver, whereby it should also be mentioned that the driver also acts on the tumbler to release the bolt and that access is then via the solenoid, which is carried out by a magnetic card, coded key or other encoding device can be actuated, the lifting magnet acting on the clutch slide which brings the pawl 135 into engagement with the clutch nut in order to push the latch 104 back by the pusher.
  • the trap can always be pushed back from the inside. If the latch 102 is advanced, it can also be pushed back via the latch lever 145. All movements of the bolt, the latch and the door are always monitored electrically.
  • FIGS. 11 and 12 show an automatically locking lock with access from both sides by the key, which also has a panic function, ie that the door can be opened from the room in any case.
  • a panic function ie that the door can be opened from the room in any case.
  • neither the bolt nor the latch is actuated by the key, these two organs are actuated exclusively by the pusher.
  • the parts identical to the first embodiment are provided with the same reference symbols, such as the latch 102, the latch plate 103, the latch 104 with the U-shaped leg 132 at the end of the latch shaft, as well as the locking cylinder 106 with the driver 107 and the connecting strip 116 with the connections 117 and the solenoid 118 with the plunger 141, which acts on the magnetic plate 140.
  • This magnetic plate is under the pressure of the spring 178.
  • the bolt 102 or the bolt plate 103 is acted upon by a spring 179 which is fastened to the bolt 151.
  • the bolt is not pushed back by the key or driver 107, this only acts on the tumbler 152, which releases the bolt and also acts on the inclined plane 136 with the bolt 135b of the pawl 135 in order to engage it bring.
  • the bolt is pushed back via the bolt lever 145.
  • the locking lever not only works when there is a panic function, but always when the door is to be opened from the inside or outside.
  • the connection between the nuts and the latch is direct and identical.
  • this exemplary embodiment is an automatically locking lock, and the bolt moves out automatically under the action of spring 179 each time the door is closed.
  • the bolt is released by the trigger slide 155, the head portion 156 of which protrudes from the faceplate 157 and which, guided in the lock plate, is acted upon by the spring 158, which presses the trigger slide, which works like a latch, outwards.
  • the trigger slide is under the action of the spring 158 pushed out and a latch pawl 159 is pressed by the pawl spring 160 behind a nose 161 on the locking plate in order to prevent the locking plate from being moved out under the action of the spring 179.
  • the trigger slide 155 is pushed back and acts with its beveled end 162 on the wing 163 of the latch, whereby the lock is released and the latch is pushed out.
  • the key and the handle are actuated at the same time, it is expedient if the key is not loaded by the strong locking spring 179.
  • the tab 164 at the upper end of the tumbler 152 engages behind a shoulder 165 in a spring-loaded tumbler pawl 166 which is pivoted at the same time as the latch pawl by the release slide.
  • a cam on the lower part of the tumbler engages behind a shoulder on the bolt shaft in order to hold it back in the open position of the key.
  • the panic function in this exemplary embodiment is triggered by the lifting magnet 118, by de-energizing the magnet and under the action of the strong spring 178 Push the plunger and the magnetic plate upwards.
  • the magnetic plate 140 acts with its upper end, the inclined plane 136, on the second pawl lying behind the pawl 135 and not shown, in order to bring it into engagement with the panic nut. This is the connection to the Panic nut manufactured so that when the nut is turned by the handle, both the locking lever and the tumbler can be actuated.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Claims (8)

  1. Serrure, en particulier serrure à trois pênes demi-tour, dans laquelle la ou les pênes sont actionnés depuis l'intérieur et l'extérieur au moyen de loquets exclusivement, comprenant un cylindre de fermeture à clé comportant un doigt d'entraînement (7; 107), un verrou (2; 102) disposé sur une plaque de verrou (3; 103) et pouvant être actionné par le doigt d'entraînement (7; 107), et au moins deux fouillots (28, 29; 55, 56, 57; 128, 129) disposés coaxialement, l'un d'eux, le fouillot de panique, étant en liaison opérationnelle permanente avec le pêne demi-tour (4; 104), et au moins un autre d'eux, le fouillot d'accouplement (28; 55; 128), étant agencé pour pouvoir être couplé manuellement, par exemple au moyen d'une clé, avec le fouillot de panique, et pour recevoir un loquet, au moins un cliquet (35; 135) étant prévu qui est relié opérationnellement en permanence avec le fouillot de panique (29; 56; 57; 129), d'une part, et qui peut être couplé au fouillot d'accouplement (28; 55; 128), d'autre part, pour établir une liaison entre les fouillots de panique et d'accouplement, ce cliquet (35, 135) étant couplé à travers des moyens de liaison (39; 52, 52a; 149, 139; 152, 139) au doigt d'entraînement (7; 107) du cylindre de fermeture d'une telle façon que le fouillot d'accouplement est couplé au fouillot de panique par le cliquet (35; 135) lorsque le cylindre de fermeture est tourné,
    caractérisée en ce que le cliquet (35, 135) est chargé par un ressort (38; 138) de façon à supprimer automatiquement le couplage entre les fouillots de panique et d'accouplement, que des moyens de surveillance (9, 12, 15; 109, 111, 115) sont prévus pour surveiller la position des fouillots, du verrou (2; 102) de la serrure ainsi que de la porte par rapport à la feuillure, toutes les lignes électriques qui proviennent des moyens de surveillance dans la serrure (9, 15; 109, 115) débouchant dans une plaque à bornes (6; 116) disposée à la serrure, et que des moyens sont prévus pour libérer une gâchette (27; 52; 127) coopérant avec la plaque de verrou (3; 103) quand le fouillot de panique est actionné et pour repousser le verrou (2; 102), de façon que la serrure peut être ouverte depuis l'intérieur dans n'importe quelle position et situation au moyen du fouillot de panique.
  2. Serrure à trois pênes selon la revendication 1 pour portes en bois ou en métal, caractérisée en ce que le fouillot de panique (29; 56) comporte les éléments suivants: un taquet (29b; 59) agissant continuellement sur un coude (32) de la tige du pêne (4); un tenon d'entraînement (37) pour les deux autres pênes, disposé à l'autre bout du fouillot; un pivot (36) du cliquet (35); un taquet (47; 58) opposé au premier taquet pour actionner un levier de verrou (45); et une came (291) pour tourner un cliquet de gâchette (29a), le cliquet de gâchette (29a) étant en prise avec la gâchette (27; 52) comportant les taquets d'arrêt (27a; 53).
  3. Serrure à trois pênes selon la revendication 1 pour portes à cadre tubulaire, caractérisée en ce que le fouillot de panique (129) comporte un taquet agissant continuellement sur un coude (132) de la tige du pêne de serrure (104) et un tenon d'entraînement (137) pour les deux autres pênes, le cliquet (135) étant articulé au tenon d'entraînement (137) qui est relié à un levier de verrou (145) agissant sur une plaque d'accouplement (149) qui est couplée à la gâchette (127) et au verrou (102) d'une façon à rendre la gâchette déblocable et le verrou rétractable.
  4. Serrure selon l'une des revendications 1 à 3, caractérisée en ce qu'elle comprend un aimant de levage (18, 118) actionnable par une carte magnétique, une clé codée ou un dispositif de codage et qui agit par un poussoir (41; 141) et une plaque d'aimant (40; 140) sur les moyens de liaison (39; 139) afin d'actionner le cliquet (35; 135) ce qui a pour effet que la liaison entre le fouillot d'accouplement et le fouillot de panique pour retirer le pêne peut être établie et la porte peut s'ouvrir si le verrou est rentré.
  5. Serrure selon l'une des revendications 1 à 4, caractérisée en ce qu'elle comprend un coulisseau de dégagement (60; 155) pour le verrouillage automatique comportant une tête biseautée (61, 162) sous forme de pêne, dépassant l'embouti (62; 157) de la serrure et chargée par un ressort (63; 158) la poussant vers l'extérieur, et dont l'extrémité arrière est en prise avec un cliquet de verrouillage (64; 159) engrenant la plaque de verrou (3; 103), le verrou étant chargé par un ressort à pression (49; 179).
  6. Serrure selon la revendication 1, caractérisée en ce que le fouillot de panique est agencé sous forme de plaque de fouillot (57) disposée entre le fouillot d'accouplement (55) et un fouillot interne, un cliquet (35) pouvant être couplé avec le fouillot d'accouplement et un second cliquet avec le fouillot interne, les deux cliquets servant à établir la connexion des deux fouillots, la plaque de fouillot (57) étant en liaison opérationnelle avec le pêne (4), d'une part, et avec le levier de verrou (45) et un cliquet de gâchette (29a), d'autre part, les cliquets (35) pouvant être actionnés par la partie de cliquet (52a) de la gâchette (52), et qu'un aimant de levage (18; 118) est pourvu pour exercer la fonction de panique, le poussoir (41; 141) de l'aimant agissant sur une plaque d'aimant (40; 140) étant en liaison opérationnelle avec le cliquet (35; 135) qui établit la connexion entre le fouillot interne et le fouillot d'accouplement (55), l'aimant de levage pouvant être mis sans courant par une touche de panique ou une centrale.
  7. Serrure selon la revendication 5, caractérisée en ce que la gâchette (52; 152) comprend sur sa partie inférieure une languette (75; 164) étant en liaison opérationnelle avec un second cliquet de gâchette (73; 166), cette languette étant en prise derrière un gradin (76) de la tige de verrou (3; 103) dans la position d'ouverture de la clé, le second cliquet de gâchette (75; 166) étant également en liaison opérationnelle avec l'extrémité arrière du coulisseau de dégagement (60; 155).
  8. Serrure selon l'une des revendications 1 à 7, caractérisée en ce qu'elle comprend une plaque de commande (21; 121) disposée au-dessus de la plaque de verrou (3; 103), la plaque de commande étant reliée par un premier tenon (22; 122) à un levier de multiplication (24; 124) qui est relié par un second tenon (25; 125), situé sur la plaque de verrou (3; 103), à celle-ci, afin qu'un seul tour du doigt d'entraînement (7) avance le verrou par une course double de la plaque de commande.
EP90810731A 1989-09-28 1990-09-21 Serrure Expired - Lifetime EP0425431B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH352689 1989-09-28
CH3526/89 1989-09-28

Publications (2)

Publication Number Publication Date
EP0425431A1 EP0425431A1 (fr) 1991-05-02
EP0425431B1 true EP0425431B1 (fr) 1994-10-19

Family

ID=4257907

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EP90810731A Expired - Lifetime EP0425431B1 (fr) 1989-09-28 1990-09-21 Serrure

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EP (1) EP0425431B1 (fr)
AT (1) ATE113108T1 (fr)
DE (1) DE59007500D1 (fr)

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DE4319325C2 (de) * 1993-06-11 2002-06-20 Wilka Schliestechnik Gmbh Mit Schließzylinder bestückbares Fallenschloß
DE4407244C1 (de) * 1994-03-04 1995-08-17 Fuss Fritz Gmbh & Co Selbstverriegelndes Schloß
SE506763C2 (sv) * 1995-01-18 1998-02-09 Assa Ab Dörrlås
DE19651609B4 (de) * 1996-12-12 2007-06-21 Karl Fliether Gmbh & Co. Kg Schloß mit Falle und Riegel
ES2138523B1 (es) * 1997-02-27 2000-05-16 Talleres Escoriaza Sa Cierre de seguridad para control de accesos.
DE19727364C1 (de) * 1997-06-27 1998-10-01 Schlechtendahl & Soehne Wilh Panikschloß
DE29818458U1 (de) * 1998-10-15 1999-01-07 HEWI Heinrich Wilke GmbH, 34454 Bad Arolsen Schaltmechanismus
AT3130U1 (de) * 1998-11-24 1999-10-25 Grundmann Rohrbacher Schlosser Anti-panikschloss
ITMI20051279A1 (it) 2005-07-06 2007-01-07 Gebhard Meinrad Locher Serratura per maniglioni per porte di sicurezza con mezzi di apertura dall'esterno attivabili elettricamente
DE102010009557A1 (de) * 2010-02-26 2011-09-01 ASTRA Gesellschaft für Asset Management mbH & Co. KG Elektronisches Einsteckschloss
US20120139267A1 (en) * 2010-12-06 2012-06-07 Te-Yu Chen Cushion structure of lock
CN103924845B (zh) * 2014-04-25 2016-03-23 广东亚太天能科技股份有限公司 可便捷门外上锁门内反锁的智能门锁
US9787127B2 (en) * 2014-12-05 2017-10-10 I-Tek Metal Mfg. Co., Ltd Door lock with a wireless charging device
DE102015119232A1 (de) * 2015-11-09 2017-05-11 Assa Abloy (Schweiz) Ag Schloss mit kuppelbarer Schlossnuss
CN108888223B (zh) * 2018-09-25 2024-04-09 杭州老板电器股份有限公司 门体锁止组件及洗碗机

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DE2622720A1 (de) * 1976-05-21 1977-11-24 Bruno Matzanke Tuerschlosseinrichtung
US4634155A (en) * 1983-09-01 1987-01-06 Geringer Arthur V Power actuated door locking and monitoring assembly
DE3521213A1 (de) * 1985-06-13 1986-12-18 BKS GmbH, 5620 Velbert Fallen-panikschloss, insbesondere fuer rohrrahmentueren

Also Published As

Publication number Publication date
DE59007500D1 (de) 1994-11-24
ATE113108T1 (de) 1994-11-15
EP0425431A1 (fr) 1991-05-02

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