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WO1996026340A1 - Dispositif de verrouillage - Google Patents

Dispositif de verrouillage Download PDF

Info

Publication number
WO1996026340A1
WO1996026340A1 PCT/AU1996/000097 AU9600097W WO9626340A1 WO 1996026340 A1 WO1996026340 A1 WO 1996026340A1 AU 9600097 W AU9600097 W AU 9600097W WO 9626340 A1 WO9626340 A1 WO 9626340A1
Authority
WO
WIPO (PCT)
Prior art keywords
strike
lock
lock assembly
cam
housing
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
PCT/AU1996/000097
Other languages
English (en)
Inventor
Manfred Linke
Umesh Vinayak Nevgi
Peter Tak Yuen Pang
George Creek
Yeap Chin Eng
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.)
Robert Bosch Australia Pty Ltd
Original Assignee
Robert Bosch Australia Pty Ltd
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
Priority claimed from AUPN1334A external-priority patent/AUPN133495A0/en
Priority claimed from AUPN3543A external-priority patent/AUPN354395A0/en
Application filed by Robert Bosch Australia Pty Ltd filed Critical Robert Bosch Australia Pty Ltd
Priority to AU47086/96A priority Critical patent/AU4708696A/en
Publication of WO1996026340A1 publication Critical patent/WO1996026340A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E05B47/0047—Striker rotating about an axis parallel to the wing edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0015—Output elements of actuators
    • E05B2047/0017—Output elements of actuators with rotary motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
    • 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
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors

Definitions

  • the present invention relates to a lock assembly and a lock system.
  • a lock assembly having a housing which includes: a strike pivotable between a lock position and an unlock position; an actuator mechanism for maintaining said strike in said lock position and being movable to allow said strike to move from said lock position to said unlock position; motor means for moving said actuator mechanism; and circuit means for controlling said motor means in response to receipt of a control signal.
  • the present invention also provides a lock assembly including: a strike; actuator means movable to allow said strike to move from a lock position to an unlock position; and circuit means for controlling said actuator means in response to the receipt of control signals.
  • the present invention further provides a lock system for a building door including: a strike; actuator means movable to allow said strike to move from a lock position to an unlock position; circuit means for receiving control signals and for controlling said actuator means in accordance with said control signals; and activation means for generating said control signals.
  • said activation means may be a remote transmitting device.
  • Figure 1 is a schematic front view of a first preferred embodiment of a lock assembly
  • Figure 2 is a schematic plan view of the lock assembly of Figure 1;
  • Figure 3 is a diagram of the layout of components of the lock assembly of Figure 1;
  • Figure 4 is a schematic front view of a second preferred embodiment of a lock assembly;
  • Figure 5 is a schematic side view of the lock assembly of Figure 4.
  • Figure 6 is a schematic side view of a third preferred embodiment of a lock assembly
  • Figure 7 is a schematic plan view of the lock assembly of Figure 6 in a lock position
  • Figure 8 is a schematic plan view of the lock assembly of Figure 6 in an unlock position
  • Figure 9 is a partial cross-sectional view of a fourth preferred embodiment of a lock assembly.
  • Figure 10 is a schematic plan view of the lock assembly of Figure 9 in an unlock position.
  • Figure 11 is a schematic plan view of the lock assembly of Figure 9 in a lock position.
  • a first lock assembly 2 as shown in the Figures 1 to 3, includes a DC motor 4, speed reduction gears 6 and 8, a cam 10, a cam follower 12, a bias spring 14 and a strike 16.
  • the motor 4 is a high speed low current drawing DC motor which is controlled by a receiver circuit 18 on a printed circuit board of the assembly 2 which receives power from a battery 20, also located in the assembly 2.
  • the receiver circuit 18 uses a metal housing 40 of the assembly 2 as an RF antenna.
  • the receiver circuit 18 is configured to receive unlock signals from a remote RF control key, such as those used for automobiles, to arm and disarm alarm systems and lock and unlock central locking systems of vehicles. On receiving an unlock signal, the receiver circuit 18 supplies power to the motor 4 so as to cause the motor 4 to rotate a speed reduction gear 6.
  • the speed reduction gear 6 rotates a second reduction gear 3 which includes the cam 10.
  • the cam 10 moves so as to cause the cam follower 12 to move in the direction of an arrow 23 from a lock position to an unlock position against the action of the bias spring 14.
  • the motor 4 only receives sufficient power from the receiver circuit to move the cam follower 12 into the unlock position.
  • the strike 16 is L-shaped and includes a latch arm 22 and a cam arm 24.
  • the strike is pivotable about a central axis 26, but when placed in a lock position, as shown in Figure 2, is prevented from pivoting to an unlock position, as shown in dotted outline, by the cam follower 12 engaging the cam arm 24.
  • the cam follower 12 includes a gate recess 28 which allows the cam arm 24 to move therethrough when the cam follower 12 is placed in the unlock position by the cam 10 and the movement of the speed reduction gears 6 and 8.
  • the latch arm 22 holds a lock latch 30 of a door 32 in a lock position. With the cam follower 12 in the unlock position, the strike 16 is released and is able to pivot into its unlock position so that the door 32 can be opened by moving in the direction of the arrow 34.
  • the strike 16 remains in the unlock position and is relatively free to pivot because the cam arm 24 is positioned in the gate recess 28 and abuts a side 36 of the cam follower 12, to prevent the cam follower 12 moving back into the lock position under the action of the bias spring 14.
  • the lock latch 30 presses against the cam arm 24 so as to cause it to move back to the lock position.
  • the bias spring 14 acts against the cam follower 12 so as to move the cam follower 12 to the lock position.
  • Sensors 31 and 33 are included in the assembly 2 to detect the position of the latch 30 and the cam follower 22, respectively.
  • the assembly 2 can advantageously be placed within an assembly housing 40, as shown in Figure 3, which is 190 mm long and 30 mm wide. This enables the assembly 2 to be placed in door jambs or frames for doors 32 of buildings, such as domestic dwellings.
  • the doors 32 can then advantageously be opened by RF remote control keys.
  • the fact that a door 32 is unlocked can be indicated to a user by an LED of the housing 40 or another visual or audible signal generated by the assembly 2.
  • the assembly 2 can also includes a low battery indicator to advise a user when the battery 20 needs to be replaced.
  • a second lock assembly 50 is similar to the first lock assembly 2 in that it employs a cam mechanism with a cam follower 52 which normally acts against a strike plate 54 of the lock assembly 50.
  • the lock assembly 50 has a housing 56 which includes a printed circuit board 58, a battery 60, a high speed low current drawing DC motor 62, the cam follower 52 and the strike plate 54.
  • the strike plate 54 in the lock position, as shown in Figures 4 and 5, prevents a lock latch 64 of a dead latch lock 66 from moving so as to allow a door 68, on which the lock 66 is mounted, to be opened.
  • the strike 54 needs to be rotated about a pivot axis 70, away from the latch 64, into an unlock position.
  • the strike 54 can be fully rotated about the axis 70 when the cam follower 52 is in an unlock position.
  • protruding cam legs 71 of the cam follower 52 extend across corresponding legs 72 of the strike 54 and engage the strike legs 72 so as to prevent the strike 54 being rotated into an unlock position by any force imparted on the strike 54 via the latch 64.
  • the cam follower 52 is normally biased in the lock position by a bias spring 14.
  • an unlock control signal is generated and transmitted by a remote RF unit 80 on depressing an unlock button 82.
  • the signal is received by a receiver circuit 84 of the printed circuit board 58, the housing 56 being used as an antenna for the receiver circuit 84.
  • the receiver circuit 84 activates the motor 62 which causes rotation of a worm gear 86 on the shaft of the motor 62.
  • the worm gear 86 in turn rotates a spur gear 88.
  • Mounted on the surface of the spur gear 88 is a cam 90 which acts on a lower end 92 of the cam follower 52.
  • Rotation of the cam 90 via the motor 62 moves the cam follower 52 against the action of the bias spring 14.
  • the cam follower 52 is moved so as to move the cam legs 71 away from the legs 72 of the strike 54 to an unlock position where the strike legs 72 can pass between the legs 71 of the cam follower 52.
  • Rotation of the strike 54 is no longer prevented by the strike legs 72 engaging the legs 71 of the cam follower 52.
  • the strike 54 is returned to the lock position by a return spring 94 wound about a pin 96 on which the strike plate 54 is mounted and rotates.
  • the axis of the pin 96 is the strike pivot axis 70.
  • the return spring 94 ensures the strike plate 54 is biased towards the lock position.
  • the position of the latch 64 is monitored by a sensor 98 which is able to detect when the latch 64 is positioned behind the strike 54 in a lock recess of the assembly 50.
  • a second sensor 100 is used to monitor the position of the cam follower 52.
  • the sensors 98 and 100 provide status signals to the receiver circuit 84 which activates the motor 62 to return the cam follower 52 to the lock position when the latch 64 returns to a lock position behind the strike 54 in the lock recess.
  • the battery 60 powers both the printed circuit board 58 and the motor 62.
  • the printed circuit board 58 may further include a charging circuit for charging the battery 60 using a domestic power supply connected to the lock assembly 50.
  • One alternative construction for the second lock assembly 50 is to provide a cam mechanism which has a cam follower 52 that rotates the cam legs 71 away from the strike legs 72 to allow the strike 54 to pivot, instead of sliding the cam follower 52 against the action of the bias spring 14, as described above.
  • a third lock assembly 120 includes a strike 122 used to prevent a latch 124 of a door lock 126 from being moved in a direction 128 so as to open a door 125 on which the lock 126 is mounted.
  • the lock assembly 120 as for the first and second lock assemblies 2 and 50, also includes a DC motor 130 driven by a receiver circuit 132 mounted on a printed circuit board, and sensors 135 and 136 to detect the position of the latch 124 and strike 122, respectively.
  • the strike 122 is pivotable about a mounting pin 134 under the action of a linkage mechanism 139 connected between the strike 122 and the motor 130.
  • the linkage mechanism 139 includes a first gear 138 mounted on the shaft of the motor 130, a second reduction gear 140 driven by the first gear 138, a first link 142 driven by the second gear 140 and a second link 144 driven by the first link 142 and which is connected to the strike 122.
  • the first link 142 is an elongate member having one end pivotally connected to a central shaft 141 of the second gear 140 and the opposite end pivotally connected to the second link 144 by a pivot pin 143.
  • the second link 144 is also an elongate member having one end pivotally connected to the first link 142 by the pivot pin 143 and the opposite end pivotally connected to the strike 122 by a second pivot pin 146.
  • the lock assembly 120 has a housing 150 which can be mounted in a door jamb opposite the latch 126.
  • the housing 150 houses all of the components of the lock assembly 120, including the strike 122, the linkage mechanism 139, the motor 130 and the receiver circuit 132.
  • the strike 122 is positioned, as shown in Figure 7, so as to abut the latch 124 if the door 125 is moved in the direction 128 to open the door 125.
  • the connected ends of the first and second links 142 and 144 abut the housing 150.
  • the first and second links 142 and 144 are positioned in the lock position such that in order to open the door 125, the longitudinal axis 152 of the second link 144 has to be moved across the longitudinal axis 154 of the first link 142 in a clockwise direction 156.
  • the longitudinal axis 152 of the second link 144 lags behind the longitudinal axis 154 of the first link 142 and forms a slight lag angle between the two axes 152 and 154.
  • Any force imparted on the strike 122 by the latch 124 in the direction 128 will impart a force on the second link 144 which forces the second link 144 further away from the longitudinal axis 154 of the first link 142 in an anticlockwise direction 158. Therefore any attempt to force the latch 124 in the direction 128 simply forces the connected ends of the links 142 and 144 further against the housing 150.
  • the housing 150 is better able to absorb such a force than the gears 138 and 140 and the motor 130, thereby enhancing the strength of the lock assembly 120 and preventing any unnecessary forces from being imparted on the gears 138 and 140 and the motor 130 which may damage them or shorten their working life.
  • the lock assemblies 2, 50 and 120 should be able to withstand a force of up to 225 N imparted on a door 68, 125.
  • the receiver circuit 132 activates the motor 130 on receipt of an unlock control signal.
  • the motor 130 rotates the first gear 138 so as to rotate the reduction gear 140 in the clockwise direction 156.
  • This causes the first link 142 to also rotate in the clockwise direction 156 so as to move the second link 144 away from the housing 150 and across the longitudinal axis 154 of the first link 142.
  • the second gear 140 is rotated so as to rotate the first link 142 approximately 180°, thereby causing the second link 144 to act as an arm which rotates the strike 122 away from the latch 124 about the axis of the mounting pin 134.
  • the strike 122 is rotated into an unlock position, as shown in Figure 8, where the latch 124 can then be moved in the direction 128 so as to open the door 125.
  • the lock assembly 120 can be configured so as to allow the door 125 to be pushed so that the latch 124 moves the strike 122 into the unlock position.
  • the receiver circuit 132 causes the motor 130 to undergo a reverse rotation so as to rotate the first link 142 back in the anticlockwise direction 158 so as to abut the housing 150, as shown in Figure 7.
  • This causes the second link 144 to pull the strike plate 122 back into the lock position under motor power.
  • the assembly 120 therefore provides a power lock which ensures the door 125 is locked when the latch 124 is detected by the first sensor 135 to be in a locking position.
  • the sensors 31, 33, 98, 100, 135 and 136 may be optical or electromechanical sensors.
  • the receiver circuits 18, 84 and 132 may be RF receiver circuits as described or alternatively they can be configured to receive any form of remote transmission signal, such as optical or microwave signal, or can be connected directly to switch circuitry which may be activated by an authorised person wishing to open a door 68, 125.
  • a fourth lock assembly 200 also has a housing 202 which can be mounted on a doorframe, and in particular in a door jamb of the frame.
  • the housing 202 includes a strike 204, which acts with a door latch 206, an actuator mechanism 208 and a DC motor 210 which is controlled by a receiver circuit as described previously.
  • the strike 204 is pivotable about a strike pin 212 between an unlock position, as shown in Figure 10, and a lock position, as shown in Figure 11.
  • a tension spring 214 is used to bias the strike 204 in the lock or the unlock position.
  • the tension spring 214 has one end secured around a housing pin 216 attached to the housing 202 and another end secured around a spring pin 218 attached to the strike 204.
  • the placement of the strike pin 212, the housing pin 216 and the spring pin 218 are such that the position in which the strike 204 is biased depends on the position of the axis 220 of the spring pin 218 relative to a plane 222 dividing the axis of the strike pin 212 and the housing pin 216.
  • the strike 204 is biased in the lock position when the pin 218 is below the plane 222, but is then biased into the unlock position 204 once the latch 206 has been used to move the strike 204 towards the unlock position and the axis 220 of the spring pin 218 has passed the plane 222.
  • the strike 204 includes a hole 224 which has disposed therein a bias spring 226 and a locking pin 228, as shown in Figure 9.
  • the locking pin 228 slides within the hole 224, with one end engaging the bias spring 226 and its other end abutting an actuator pin 230.
  • the actuator pin 230 and the locking pin 228 are shown in Figure 9 in their unlock positions.
  • the actuator pin 230 extends into a hole 232 of the housing 202 which is of the same diameter as the hole 224 of the strike 204.
  • the two holes 232 and 224 are aligned when the strike 204 is placed in the lock position, as shown in Figures 9 and 11.
  • the shaft of the DC motor 210 has a first wheel 234 mounted thereon which drives a second gear wheel 236.
  • Mounted on the second gear wheel 236 is a first sprocket 238 which drives a third gear wheel 240.
  • the third gear wheel 240 has a second sprocket 242 mounted thereon which drives a fourth gear wheel 244.
  • the fourth gear wheel 244 has a threaded inner diameter which receives a threaded end 246 of the actuator pin 230.
  • Rotation of the fourth gear wheel 244 about the longitudinal axis 250 of the actuator pin 230 causes the actuator pin 230 to move along its axis 250 corresponding to the direction of rotation.
  • Rotation of the gears 234, 236, 240 and 244 of the actuator mechanism 280 by the DC motor 210 controls movement of the actuator pin 230 within the hole 232 of the housing 202.
  • the actuator pin 230 is normally retracted to a lock position which allows the locking pin 228 to be biased into the hole 232 of the housing 202, as shown by the dotted line 252, when the strike 204 is in its locked position. With the locking pin 228 biased into the lock position 252 in the housing 202, the housing 202 and the locking pin 228 prevent the strike 204 from being forced from the lock position by the door latch 206. To release the strike 204, the receiver circuit needs to receive an authorised control signal and then activate the DC motor 210 which in turn activates the actuator mechanism 208. The mechanism 208 then forces the actuator pin 230 into the hole 232 so as to press the locking pin 228 against the bias spring 226 until the locking pin is disposed within the strike 204.
  • the actuator pin 230 does not extend into the strike 204, but extends so the abutting surfaces of the actuator pin 230 and the locking pin 228 are aligned with the adjoining surfaces 254 and 256 of the housing 202 and the strike 204, respectively.
  • the strike 204 is then free to rotate under the action of the latch 206 to the unlock position.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de verrouillage (50) pourvu d'un boîtier (56) comportant une gâche (54) susceptible de basculer d'une position de verrouillage à une position de déverrouillage, un mécanisme de commande (52) destiné à maintenir la gâche (54) en position de verrouillage et mobile afin de pouvoir se déplacer de la position de verrouillage à celle de déverrouillage, un moteur (62) servant à man÷uvrer le mécanisme de commande (52) et un circuit récepteur (84) destiné à actionner le moteur (62) en réaction à la réception d'un signal de commande. Le boîtier peut comporter une alimentation électrique indépendante (60) de même qu'il est possible de transmettre le signal au moyen d'un dispositif de télécommande à haute fréquence (80) en appuyant sur le bouton 'déverrouillage' (84) de ce dispositif (80).
PCT/AU1996/000097 1995-02-23 1996-02-23 Dispositif de verrouillage Ceased WO1996026340A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47086/96A AU4708696A (en) 1995-02-23 1996-02-23 A lock assembly

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPN1334 1995-02-23
AUPN1334A AUPN133495A0 (en) 1995-02-23 1995-02-23 A lock assembly
AUPN3543 1995-06-14
AUPN3543A AUPN354395A0 (en) 1995-06-14 1995-06-14 A lock assembly

Publications (1)

Publication Number Publication Date
WO1996026340A1 true WO1996026340A1 (fr) 1996-08-29

Family

ID=25644871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1996/000097 Ceased WO1996026340A1 (fr) 1995-02-23 1996-02-23 Dispositif de verrouillage

Country Status (1)

Country Link
WO (1) WO1996026340A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790503A1 (fr) * 1999-03-02 2000-09-08 Fap Dispositif pour ancrer la clenche d'une serrure de porte de vehicule
DE10116837C1 (de) * 2001-04-04 2002-11-14 Siemens Ag Verriegelungsmechanismus
DE10361076B3 (de) * 2003-12-22 2005-07-07 Eldomat Innovative Sicherheit Gmbh Fernbedienbarer elektrischer Türöffner
WO2005064104A1 (fr) * 2003-12-20 2005-07-14 Assa Abloy Sicherheitstechnik Gmbh Gache a commande electrique
WO2005061828A3 (fr) * 2003-12-22 2005-09-22 Eldomat Gache electrique telecommandee
DE202006007703U1 (de) * 2006-05-15 2007-09-20 Kfv Karl Fliether Gmbh & Co. Kg Gegenschließteil mit schwenkbarer Sperrplatte
EP2486205A4 (fr) * 2009-10-06 2015-03-18 Assa Abloy Australia Pty Ltd G che electrique amelioree a ensemble verrou ameliore
CN106793635A (zh) * 2017-04-10 2017-05-31 深圳市洲明科技股份有限公司 一种电动锁扣及采用该锁扣的显示屏
AU2015200881B2 (en) * 2009-10-06 2017-11-09 Assa Abloy Australia Pty Limited Improved electric strike in combination with improved mortice lock assembly
DE102007018871B4 (de) * 2006-05-15 2020-04-09 Kfv Karl Fliether Gmbh & Co. Kg Gegenschließteil mit schwenkbarer Sperrplatte
EP3988744A1 (fr) * 2020-10-20 2022-04-27 dormakaba Deutschland GmbH Ouvre-porte et procédé de détermination de l'état de porte
US11965358B2 (en) 2022-01-03 2024-04-23 Ankerslot Group B.V. Strike linkage and in-wall receiver

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931231A (en) * 1958-05-13 1960-04-05 John L Felix Latch mechanism
AU2595867A (en) * 1968-08-15 1970-02-19 Paddle Pty. Limited A security lock
AU1700276A (en) * 1975-08-22 1978-02-23 Access Control Systems (australia) Ptv. Ltd Latch lock position indicator
GB2051208A (en) * 1979-06-06 1981-01-14 Ando S An Electronic Lock
EP0022439A1 (fr) * 1979-07-16 1981-01-21 Staat der Nederlanden (Staatsbedrijf der Posterijen, Telegrafie en Telefonie) Gâche pour un pène de porte
GB2096687A (en) * 1981-04-08 1982-10-20 Nakanishi Eng Electric strike
GB2125874A (en) * 1982-08-17 1984-03-14 Michael David Dunn Solenoid operated locks
GB2127089A (en) * 1982-09-06 1984-04-04 Chubb Security Installations Locks
GB2139689A (en) * 1983-05-13 1984-11-14 Philips Electronic Associated Electronic lock
AU3710784A (en) * 1984-01-05 1985-07-11 Wormald International Ltd. Lock striker
US4982984A (en) * 1987-12-07 1991-01-08 Honda Giken Kogyo Kabushiki Kaisha Active door latch assembly
GB2251024A (en) * 1990-11-09 1992-06-24 Trimec Securities Pty Ltd Pivotal door strike with locking pins

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931231A (en) * 1958-05-13 1960-04-05 John L Felix Latch mechanism
AU2595867A (en) * 1968-08-15 1970-02-19 Paddle Pty. Limited A security lock
AU1700276A (en) * 1975-08-22 1978-02-23 Access Control Systems (australia) Ptv. Ltd Latch lock position indicator
GB2051208A (en) * 1979-06-06 1981-01-14 Ando S An Electronic Lock
EP0022439A1 (fr) * 1979-07-16 1981-01-21 Staat der Nederlanden (Staatsbedrijf der Posterijen, Telegrafie en Telefonie) Gâche pour un pène de porte
GB2096687A (en) * 1981-04-08 1982-10-20 Nakanishi Eng Electric strike
GB2125874A (en) * 1982-08-17 1984-03-14 Michael David Dunn Solenoid operated locks
GB2127089A (en) * 1982-09-06 1984-04-04 Chubb Security Installations Locks
GB2139689A (en) * 1983-05-13 1984-11-14 Philips Electronic Associated Electronic lock
AU3710784A (en) * 1984-01-05 1985-07-11 Wormald International Ltd. Lock striker
US4982984A (en) * 1987-12-07 1991-01-08 Honda Giken Kogyo Kabushiki Kaisha Active door latch assembly
GB2251024A (en) * 1990-11-09 1992-06-24 Trimec Securities Pty Ltd Pivotal door strike with locking pins

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790503A1 (fr) * 1999-03-02 2000-09-08 Fap Dispositif pour ancrer la clenche d'une serrure de porte de vehicule
DE10116837C1 (de) * 2001-04-04 2002-11-14 Siemens Ag Verriegelungsmechanismus
WO2005064104A1 (fr) * 2003-12-20 2005-07-14 Assa Abloy Sicherheitstechnik Gmbh Gache a commande electrique
DE10361076B3 (de) * 2003-12-22 2005-07-07 Eldomat Innovative Sicherheit Gmbh Fernbedienbarer elektrischer Türöffner
WO2005061828A3 (fr) * 2003-12-22 2005-09-22 Eldomat Gache electrique telecommandee
DE102007018871B4 (de) * 2006-05-15 2020-04-09 Kfv Karl Fliether Gmbh & Co. Kg Gegenschließteil mit schwenkbarer Sperrplatte
DE202006007703U1 (de) * 2006-05-15 2007-09-20 Kfv Karl Fliether Gmbh & Co. Kg Gegenschließteil mit schwenkbarer Sperrplatte
EP2486205A4 (fr) * 2009-10-06 2015-03-18 Assa Abloy Australia Pty Ltd G che electrique amelioree a ensemble verrou ameliore
AU2015200881B2 (en) * 2009-10-06 2017-11-09 Assa Abloy Australia Pty Limited Improved electric strike in combination with improved mortice lock assembly
EP3457825A4 (fr) * 2017-04-10 2020-01-22 Unilumin Group Co. Ltd. Verrou électrique et écran d'affichage utilisant un verrou
CN106793635A (zh) * 2017-04-10 2017-05-31 深圳市洲明科技股份有限公司 一种电动锁扣及采用该锁扣的显示屏
US10941588B2 (en) 2017-04-10 2021-03-09 Unilumin Group Co., Ltd. Electric lock and display screen using the same
EP3988744A1 (fr) * 2020-10-20 2022-04-27 dormakaba Deutschland GmbH Ouvre-porte et procédé de détermination de l'état de porte
US11965358B2 (en) 2022-01-03 2024-04-23 Ankerslot Group B.V. Strike linkage and in-wall receiver

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