EP0256430A1 - Vorrichtung zum Aufheben einer bedingt betätigbaren Verriegelung im Falle einer Störung - Google Patents

Vorrichtung zum Aufheben einer bedingt betätigbaren Verriegelung im Falle einer Störung Download PDF

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Publication number
EP0256430A1
EP0256430A1 EP87111301A EP87111301A EP0256430A1 EP 0256430 A1 EP0256430 A1 EP 0256430A1 EP 87111301 A EP87111301 A EP 87111301A EP 87111301 A EP87111301 A EP 87111301A EP 0256430 A1 EP0256430 A1 EP 0256430A1
Authority
EP
European Patent Office
Prior art keywords
lock
movable member
failure
detection
opening
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.)
Ceased
Application number
EP87111301A
Other languages
English (en)
French (fr)
Inventor
François Jolidon
Willy Richard
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.)
RELHOR
Original Assignee
RELHOR
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 RELHOR filed Critical RELHOR
Publication of EP0256430A1 publication Critical patent/EP0256430A1/de
Ceased 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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C9/00912—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for safes, strong-rooms, vaults or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams
    • E05B2047/0025—Cams in the form of grooves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/005—Opening, closing of the circuit
    • E05B2047/0054—Opening, closing of the circuit using microprocessor, printed circuits, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y10T70/7028—Electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y10T70/7034—Clockwork control
    • Y10T70/704—Continuously operating once initiated
    • Y10T70/7045—Emergency release

Definitions

  • the present invention relates to locks with a high degree of security, used in particular for closing protected enclosures such as safes and vaults of bank branches, for example.
  • the object of the invention is to provide a coded lock with conditional opening which is free from this drawback.
  • the subject of the invention is a device for canceling, in the event of a breakdown, the prohibition on opening a code lock and with conditional opening, this lock comprising a lock mechanism, an electromagnetic blocking device of this lock mechanism and electronic control means capable of activating and deactivating the electromagnetic blocking device according to a predetermined time program, in order to authorize or prohibit the operation of the lock, this device being characterized in that it comprises detection means sensitive to a failure in said lock and means controlled by the detection means for, in response to the detection of a failure, establishing an irreversible mechanical coupling between said lock mechanism and said electromagnetic locking device, so that the operation of said locking mechanism makes it possible to render said electromagnetic locking device inoperative whatever its operating state at the time of detection of the fault.
  • the prohibition on opening disturbed by the failure is completely inhibited, while the unlocking can, if necessary, be carried out manually by actuation of the lock mechanism itself.
  • the opening of the door of the protected enclosure remains subject to knowledge of the lock code or possession of the key so that the security of the content remains preserved although it is accessible at any time by authorized persons.
  • the latter aware of the malfunction, can remedy it as quickly as possible without having to partially destroy the walls or the enclosure door.
  • FIG. 1 to which we will now refer very schematically shows the interior fac of the door of a protected enclosure such as a safe, an armored room of bank branch or the like.
  • the lock assembly of this enclosure being conventional, it is not useful to give here a detailed description or a complete representation.
  • this lock assembly 1 comprises a linkage 2 provided with bolts 3 and which can be moved from a locking position to an unlocking position and vice versa using a handwheel 4.
  • a lock including the housing is shown in 5 and whose bolt is shown in 6 can be actuated using a conventional key through a keyhole 7, this lock can of course be provided with other coding means than a key also complex as we can wish in the context of security to ensure vis-à-vis the contents of the safe.
  • the bolt 6 cooperates with a bar 8 of the linkage 2, this bar being here slidably mounted in the horizontal direction and comprising a rack 9 with which a pinion 10 mounted on the flywheel 4 cooperates.
  • this linkage 2 can be thwarted by a second locking element 11, the control of which determines the lifting of the ban on condition that the lock of the safe is opened.
  • a second locking element 11 the control of which determines the lifting of the ban on condition that the lock of the safe is opened.
  • the second locking element 11 is motorized and controlled by an electronic circuit 13 to which are connected on the one hand a control keyboard 14 and on the other hand a display device 15, the keyboard located inside the door, while the display device comprises two display fields appearing respectively on either side of the latter.
  • the locking element 11 is produced in the form of a slide mounted axially movable in a guide 16 of a frame 17 formed on the door of the safe (FIG. 2).
  • This slide comprises two members mounted telescopically with respect to each other, namely a locking block 11a and a pusher 11b.
  • the frame 17 also has a corridor 18 in which the bar 8 of the linkage 2 slides and on which the guide 16 opens so that the slide 11 can oppose the recoil movement of the bar 8 when leaving the guide 16 , it is placed across corridor 18.
  • This movement is controlled by an engine assembly 19 comprising an actual engine 20, a lever 21 articulated on the frame 17 and a cam 22 mounted on the output shaft of the engine 20 and provided an eccentric guide groove 23 in the form of an arc of a circle, groove in which slides a pin 24 integral with the lever 21.
  • the lever 21 is attached by its free end to the lower end of the pusher 11b and like the pin 24 is located at half of the lever 21, it is understood that if the motor 20 is actuated, the lever can raise the slide 11 while the pin moves in the guide groove 23 and that the reverse movement causes the descent of this slide .
  • the slide 11 can be urged towards its blocking position thanks to the presence of a spring 25 which is mounted around the pusher 11b and which normally keeps the slide in extension.
  • the spring 25 is compressed by the temporary shortening of the slide 11 when the motor 20 is driven in the direction of lifting of the latter. Consequently, when under these conditions, the bar returns to its closed position (to the right in the figure), the locking block 11a is immediately caused to be placed across the passage 18 to oppose any new movement in the direction of the opening of the bar 8, thanks to the relaxation of the spring 25.
  • the assembly just described further comprises four switches 26 to 29 which have the following functions: - switch 26: it is placed below the guide 16 to note that the slide 11 is in its lower position; - switch 27: it cooperates with cam 22 to provide a signal indicating the extreme positions of motor 20; therefore, when the switches 26 and 27 are closed, the slider is at the bottom and when the switch 26 is open and the switch 27 is closed, the slider is at the top (unless temporarily the bar 8 l ' prevents it).
  • - switch 28 it notes a "desire to open", that is to say that it is actuated by the rear end of the bar 8 to note that the steering wheel 4 has been moved in the direction of the opening, while the slide 11 is still in its high position;
  • - switch 29 he finds that the bar 8 is effectively in its rear position (boot open).
  • Figure 1 also very schematically shows the main components of the electronic control circuit 13.
  • the keyboard 14 and the display device 15 form peripherals of a microprocessor 30A cooperating with a RAM / ROM memory 30B.
  • the microprocessor generates, from the program stored in the latter, control signals which pass through an amplifier 31 to the motor 20.
  • Such a failure can be caused in particular by a malfunction of the microprocessor 30A, or by a deterioration of the electromechanical or mechanical components of the assembly represented in FIG. 2.
  • the irreversible coupling means 32 are mounted between two plates 34 and 35 which are integral with the frame 17 ( Figure 4).
  • An electric drive motor 36 is mounted on the plate 34. It is coupled to a reduction gear train 37 mounted between the plates 34 and 35, the last mobile 38 of which is provided with a ratchet wheel 39. The latter cooperates with an anchor 40 pivotally mounted on the plate 35 and provided with two pins 41.
  • the mobile 38 is mounted for rotation on a first bearing 42 of a barrel 43, which is pivotally mounted in the plates 34 and 35.
  • the barrel 43 is mechanically connected to the mobile 38 by means of a helical spring 44 which is disposed in an annular housing 45 formed in this barrel coaxially with its pivot axis.
  • This spring is attached to the mobile 38 at 46, on the one hand, and to the barrel 43 at 47, on the other hand.
  • the barrel also includes a spout 48 intended to be placed in the passage passage 18 of the bar 8 under certain operating conditions.
  • This spout projects laterally from the body of the barrel 43.
  • the latter also has a blind hole 49 whose axis is parallel to its axis of rotation and which opens at its upper end face. In this hole is mounted a coupling pin 50 urged outwards by a helical spring 51.
  • the barrel 43 also includes a second bearing which extends from the face to which the hole 49 opens.
  • a second bearing which extends from the face to which the hole 49 opens.
  • an actuating lever 52 provided with an arm 53 which is intended to cooperate with a stud 54 fixed laterally in the latch 11.
  • a boss 55 formed on the plate 34 normally maintains this actuating lever 52 in a rest position thanks to a recess 56 provided opposite this boss in the lever.
  • the latter also includes a notch 57 at the periphery of the part situated above the barrel 43, this notch being intended to cooperate with the coupling pin 50.
  • a stop 58 is provided on the plate 34 in order to limit the pivot angle of the barrel 43, when the latter is made to pivot under the action of the spring 44. This stop then cooperates with the spout 48.
  • FIG. 6 represents the electrical diagram of the circuit 33 for detecting failure and controlling the motor 36.
  • This circuit includes an oscillator 60 providing an output signal at a frequency of 16 kHz, for example, at the counting input 61 of a counter 62.
  • the oscillator is permanently supplied by the power supply terminal 63 , through a conductor 64 which is also connected to the motor 36.
  • the terminal 63 is connected to the batteries also supplying the microprocessor 30A, the memories 30B, the amplifier 31 and the motor 20. If however these batteries are at the end of their life, the terminal 63 is then connected to backup batteries, advantageously of the lithium type.
  • the input 65 for resetting the counter 62 to zero is connected to a diode 66 in turn connected to an input terminal 67 of the circuit through a capacitor 68. This input terminal 67 is connected to the microprocessor 30A (FIG. 1 ).
  • the reset terminal 65 of the counter 62 is also connected at the junction between a capacitor 69 and a resistor 70, these components ensuring the initial reset of the counter when a new set of batteries is inserted in the lock.
  • the output terminal 71 of the counter is connected to a current regulator 72 which is connected to the motor 36 to limit the current to an acceptable value.
  • the current regulator 72 is triggered when the terminal 71 supplies a pulse of a predetermined duration, preferably chosen at two minutes.
  • the microprocessor 30A periodically emits a monitoring pulse, for example every minute, and applies it to the input terminal of the assembly 67. This results in each time the reset of the counter 62. If due to a failure , the microprocessor stops transmitting the monitoring pulses, the counter 62 is no longer reset to zero before the output terminal 71 delivers a pulse. In other words, in the example described here, after two minutes, the current regulator 72 is triggered and the motor 36 powered.
  • Figures 7a and 7b show the configuration of these coupling means in the absence of a breakdown, respectively when the lock is blocked during an opening prohibition window and unlocked during a lifting window. opening ban. These time windows are determined in accordance with the procedures described in the aforementioned European patent application.
  • the slider 11 maintained in its high position by the lever 21 (FIG. 2) opposes the sliding of the bar 8 in the direction of the opening (that is to say towards the left in the figure).
  • the motor 20 has been controlled by the microprocessor 30A, which allows the descent of the slide 11 to its erased position away from the corridor 18.
  • the bar 8 can then freely slide to the left to allow the opening of the lock, after actuation, by an authorized person, of the lock 7.
  • the barrel 43 and the lever 52 remain stationary and keep a well defined relative position in which they are not integral in rotation l from one another, the pin 50 being in abutment on the face of the lever 52 contiguous to the barrel 43, away from the notch 57.
  • the microprocessor 30A can occur at the microprocessor 30A. It may be, for example, that due to a deterioration of its circuit, it permanently executes the same subroutine without being able to return to the main program. In this case, the monitoring pulse normally emitted every minute and applied to terminal 67 disappears, which triggers the operation of circuit 33 as described above.
  • the microprocessor receives from switches 26 to 29 a receipt for the proper execution of the operations that they are responsible for monitoring. They can therefore indicate to the microprocessor 30A that a mechanical part is not in its correct position, for example. This is the case with the switch 26, which informs the microprocessor 30A of the low position of the slide 11. If the downward movement of the latter does not occur, for example due to a jamming in the corridor 16, the microprocessor 30A observes the absence of the appropriate signal from the switch 26 and its program then causes it to interrupt the application of the monitoring pulses at terminal 67.
  • the slide 11 remains in its high position even if the normal time is at the start of the opening window or for the duration thereof.
  • the microprocessor stops supplying its monitoring pulses, so that during the period of maximum two minutes after the start of the fault, the trigger and control circuit 33 begins to power the motor 36, because the counter 62 will manage to reach a position in which it supplies a pulse on its output terminal 71.
  • the motor 36 drives the train 37, the mobile 38 and the barrel 43 by means of the spring 44. Consequently, the barrel makes a slight pivoting movement until the spout 48 comes up against the bar 8, as shown at 73 in Figure 7c. However, the motor 36 continuing to be supplied, it tends the spring 44 which accumulates energy thanks to the cooperation between the pawl wheel 39 and the anchor 40.
  • the assembly is then awaiting operator intervention.
  • the operator attempts to open by acting on the steering wheel 4 (it is assumed that the bolt 6 is lowered), he will notice that the linkage 2 is blocked despite the fact that standard time falls in the corresponding opening authorization window. Indeed, the slider 11 was not controlled at the desired time by the microprocessor 30A. Furthermore, by observing the external field of the display 15, the operator can see that something abnormal is happening.
  • the bar 8 comes to separate the spout 48 from the passage 18 by pivoting the barrel 43 and the lever 52, now secured. The latter then pushes the slide 11 downwards to free the passage in the corridor 18 (FIGS. 7e and 7f). It is therefore found that, thanks to the coupling of the barrel and the lever, the slide 11 is moved away from the passage 18 by the manual force of the operator.
  • the emergency opening operation is therefore independent of the state of the batteries which power the lock.
  • the switches 26 and 27 will provide an appropriate signal to the microprocessor 30A which, noting that this signal does not agree with the program which it must execute, suppresses the monitoring pulses, which results in the operation which has just been described.
  • Figures 8 and 9 show a variant of the device according to the invention.
  • the difference between this variant and the embodiment which has just been described lies in the fact that the spring 44 is pre-armed as soon as the device is assembled, the barrel 43 being retained by a locking lever 74 articulated on the plate 35 around 'a pivot 75.
  • the lever 74 comprises a stop finger 76 at one of these ends which cooperates with a notch 77 formed in the barrel 43.
  • the other end of the lever 74 is fixed to the core 78 of an electromagnet 79 which is normally de-energized and which is supplied under the same conditions as the motor 36.
  • this variant operates in the same way as the first embodiment.
  • the latter solution technically simpler than that described above, however offers less security.
  • the device for canceling the opening ban may be activated in an untimely manner, under the effect of a shock for example. It suffices that the part formed by the lever 74 and the core 78 toggles to release the barrel 43 and thereby the potential energy accumulated in the spring 44 which is pre-armed. On the contrary, in the first device described, it is not possible to activate it thus, the winding of the spring 44 only taking place in the event of a breakdown.
EP87111301A 1986-08-20 1987-08-05 Vorrichtung zum Aufheben einer bedingt betätigbaren Verriegelung im Falle einer Störung Ceased EP0256430A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8611974 1986-08-20
FR8611974A FR2603059B1 (fr) 1986-08-20 1986-08-20 Dispositif pour annuler en cas de panne l'interdiction d'ouverture d'une serrure a ouverture conditionnelle

Publications (1)

Publication Number Publication Date
EP0256430A1 true EP0256430A1 (de) 1988-02-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111301A Ceased EP0256430A1 (de) 1986-08-20 1987-08-05 Vorrichtung zum Aufheben einer bedingt betätigbaren Verriegelung im Falle einer Störung

Country Status (3)

Country Link
US (1) US4944170A (de)
EP (1) EP0256430A1 (de)
FR (1) FR2603059B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699376A1 (fr) * 1992-12-22 1994-06-24 Samsonite Corp Dispositif de verrouillage d'un mécanisme de fermeture pour bagage.
EP0881346A1 (de) * 1997-05-30 1998-12-02 Ilco-Unican S.A./Relhor Division Antriebsvorrichtung zur Verriegelung und Entriegelung eines bedingt betätigbaren Schlosses
EP0887496A1 (de) * 1997-05-30 1998-12-30 Ilco-Unican S.A./Relhor Division Vorrichtung zum Aufheben der Öffnungssperre eines bedingt betätigbaren Schlosses
FR2985536A1 (fr) * 2012-01-09 2013-07-12 Picard Serrures Serrure motorisee
CN103742027A (zh) * 2013-12-19 2014-04-23 朱佩芬 电子保险箱系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661938A1 (fr) * 1990-05-14 1991-11-15 Ciposa Microtech Dispositif de commande de l'ouverture temporisee d'une serrure.
CN2366514Y (zh) * 1999-01-10 2000-03-01 罗士中 电动锁脱扣装置
US6449995B1 (en) * 2000-03-09 2002-09-17 International Business Machines Corp. Automatic deadbolt
US6474702B1 (en) 2000-08-16 2002-11-05 France/Scott Fetzer Company Range door lock with nuisance latch
FR2877153B1 (fr) * 2004-10-21 2007-02-23 Laperche Sa Montage d'alimentation electrique d'une serrure electromagnetique et ensemble correspondant
US7017379B1 (en) * 2004-11-22 2006-03-28 Hui-Hua Hsieh Remote-controlled burglary preventing door lock
US7464570B1 (en) * 2008-02-26 2008-12-16 Co-Young International Co., Ltd. Time programmable unlocking lock
EP2910715A1 (de) * 2014-02-19 2015-08-26 Assa Abloy Ab Schließvorrichtung und zugehöriges Verfahren, Computerprogramm und Computerprogrammprodukt
US20160009178A1 (en) * 2014-07-14 2016-01-14 Klaus Busse Disassociated articulating display device for a vehicle interior
US11661787B2 (en) 2020-03-27 2023-05-30 JVA Partners Safe and lock detection system
US20220154519A1 (en) * 2020-11-17 2022-05-19 Diebold Nixdorf, Incorporated Safe door with improved bolt mechanism and automated transaction machine with the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000744A2 (de) * 1977-08-03 1979-02-21 Kempf, Alfons, Ing.-grad. Panzerschrank zur Aufbewahrung von Schlüsseln
EP0102346A2 (de) * 1982-07-29 1984-03-07 Wertheim-Werke Aktiengesellschaft Geldschrank mit einer Fehlbedienungssicherung
EP0125813A2 (de) * 1983-05-12 1984-11-21 Chubb & Son's Lock and Safe Company Limited Verschlussmechanismus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US197826A (en) * 1877-12-04 Improvement in electro-magnetic time-locks
US2073523A (en) * 1935-06-24 1937-03-09 Charles F Meilink Time control for repositories
US2191694A (en) * 1939-04-27 1940-02-27 Mosler Lock Company Nonlockout combination time delay lock
US3065612A (en) * 1961-06-13 1962-11-27 Dronsfield Brothers Ltd Universal driving couplings
US3576119A (en) * 1968-11-25 1971-04-27 Archie H Harris Electromechanical door lock system
DE2252986A1 (de) * 1972-10-28 1974-05-09 Hauni Werke Koerber & Co Kg Sicherungsanordnung fuer eine tuer eines tresors
US3881171A (en) * 1973-12-03 1975-04-29 Mosler Safe Co Vault protected with electronic time and combination lock
US3950678A (en) * 1975-02-14 1976-04-13 Kenyon Edwin Brewer Timelock for bank vault doors and the like
US4038846A (en) * 1975-10-24 1977-08-02 Paul Klann Electronic combination lock
IT1136453B (it) * 1980-07-24 1986-08-27 Zanussi Grandi Impianti Spa Dispositivo di sicurezza per l'appertura della porta di macchine lavatrici o simili,in particolare del tipo industriale
US4634846A (en) * 1984-05-22 1987-01-06 American District Telegraph Company Multimode programmable stand-alone access control system
EP0197893B1 (de) * 1985-03-29 1990-01-10 Relhor S.A. Vorrichtung zum Lösen einer bedingten Sperre der Betätigung eines Schlosses
CH664794A5 (fr) * 1985-03-29 1988-03-31 Relhor Sa Dispositif de levee d'interdiction conditionnelle de la manoeuvre d'une serrure.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000744A2 (de) * 1977-08-03 1979-02-21 Kempf, Alfons, Ing.-grad. Panzerschrank zur Aufbewahrung von Schlüsseln
EP0102346A2 (de) * 1982-07-29 1984-03-07 Wertheim-Werke Aktiengesellschaft Geldschrank mit einer Fehlbedienungssicherung
EP0125813A2 (de) * 1983-05-12 1984-11-21 Chubb & Son's Lock and Safe Company Limited Verschlussmechanismus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699376A1 (fr) * 1992-12-22 1994-06-24 Samsonite Corp Dispositif de verrouillage d'un mécanisme de fermeture pour bagage.
EP0881346A1 (de) * 1997-05-30 1998-12-02 Ilco-Unican S.A./Relhor Division Antriebsvorrichtung zur Verriegelung und Entriegelung eines bedingt betätigbaren Schlosses
WO1998054429A1 (fr) 1997-05-30 1998-12-03 Ilco-Unican S.A./Relhor Division Dispositif d'entrainement permettant le verrouillage et le deverrouillage d'une serrure a ouverture conditionnelle
EP0887496A1 (de) * 1997-05-30 1998-12-30 Ilco-Unican S.A./Relhor Division Vorrichtung zum Aufheben der Öffnungssperre eines bedingt betätigbaren Schlosses
US6032499A (en) * 1997-05-30 2000-03-07 Ilco-Unican S.A. Device for lifting a ban on the opening of a conditional locking system
US6434984B1 (en) 1997-05-30 2002-08-20 Ilco-Unican S.A./Relhor Division Drive device for locking and unlocking a lock with conditional opening
FR2985536A1 (fr) * 2012-01-09 2013-07-12 Picard Serrures Serrure motorisee
CN103742027A (zh) * 2013-12-19 2014-04-23 朱佩芬 电子保险箱系统
CN103742027B (zh) * 2013-12-19 2016-04-20 宁波源丰消防设备有限公司 电子保险箱系统

Also Published As

Publication number Publication date
US4944170A (en) 1990-07-31
FR2603059B1 (fr) 1988-11-18
FR2603059A1 (fr) 1988-02-26

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