GB2445135A - A lock - Google Patents

A lock Download PDF

Info

Publication number
GB2445135A
GB2445135A GB0807320A GB0807320A GB2445135A GB 2445135 A GB2445135 A GB 2445135A GB 0807320 A GB0807320 A GB 0807320A GB 0807320 A GB0807320 A GB 0807320A GB 2445135 A GB2445135 A GB 2445135A
Authority
GB
United Kingdom
Prior art keywords
bolt
latched
state
unlatched
operable
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.)
Withdrawn
Application number
GB0807320A
Other versions
GB0807320D0 (en
Inventor
Antoin Russell
Adrian Laurence O'sullivan
David Thomas Keating
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0807320D0 publication Critical patent/GB0807320D0/en
Publication of GB2445135A publication Critical patent/GB2445135A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
    • 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
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • 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
    • E05B2047/0016—Output elements of actuators with linearly reciprocating 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
    • E05B2047/002—Geared transmissions
    • 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
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/003—Clutches, couplings or braking arrangements of the overload- slip- or friction type
    • 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
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position
    • 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
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • 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
    • E05B2047/0094—Mechanical aspects of remotely controlled locks
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00261—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A lock (1) for a door (3) comprises a housing (5) having a bolt (18) slideable therein between a latched state for engaging a receiver (23) and an unlatched state disengaged from the receiver (23). An electrically powered motor (27) through a rack and pinion drive (28) urges the bolt (18) between the latched and the unlatched state in response to manually inputted signals through button operated switches (40,41). A control circuit (35) in response to a valid remotely transmitted signal also operates the motor (27) for urging the bolt (18) between the latched and the unlatched states. A pair of microswitches (43,44) co-operable with a position cam (47) determines the latched and the unlatched states of the bolt (18). The drive motor (27) is operable in response to an unauthorised attempt to urge the bolt (18) from the latched state for urging the bolt (18) into the latched state until the unauthorised attempt has ceased. The bolt (18) is operable into the latched state on respective opposite sides of the housing (5), so that the lock (1) is suitable for a right-handedly hinged and a left-handedly hinged door.
GB0807320A 2005-10-26 2008-04-22 A lock Withdrawn GB2445135A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE20050714 2005-10-26
PCT/IE2006/000120 WO2007049261A1 (en) 2005-10-26 2006-10-26 A lock

Publications (2)

Publication Number Publication Date
GB0807320D0 GB0807320D0 (en) 2008-05-28
GB2445135A true GB2445135A (en) 2008-06-25

Family

ID=37684817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0807320A Withdrawn GB2445135A (en) 2005-10-26 2008-04-22 A lock

Country Status (3)

Country Link
GB (1) GB2445135A (en)
IE (1) IES20060787A2 (en)
WO (1) WO2007049261A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448427B (en) * 2005-05-29 2010-03-10 Southco Electromechanical push to close latch
US7731250B2 (en) 2005-05-29 2010-06-08 Southco, Inc. Electromechanical push to close latch
GB2494229A (en) * 2011-09-05 2013-03-06 Pegasus Innovations Ltd A fastening device with remote monitoring

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2141311B1 (en) * 2008-07-02 2012-12-05 Ojmar S.A. Electronic blocking module for closing systems
ATE549705T1 (en) * 2008-07-02 2012-03-15 Ojmar Sa PROGRAMMABLE ELECTRONIC LOCK
US10961746B2 (en) 2018-09-20 2021-03-30 Dormakaba Usa Inc. Mortise lock and mortise lock systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933382A (en) * 1973-07-13 1976-01-20 Transport Security Systems, Inc. Security lock
FR2740165A1 (en) * 1995-10-18 1997-04-25 Blanchard Christian Motorised locking system for doors of apartment building
EP0927810A1 (en) * 1997-12-19 1999-07-07 Gust. Alberts GmbH & Co. KG Locking device for roller shutters
US20030209042A1 (en) * 2002-05-09 2003-11-13 Tsun-Tsai Yeh Electronically operated lock
US20040089037A1 (en) * 2002-11-12 2004-05-13 Ching-Wen Chang Remote control lock structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933382A (en) * 1973-07-13 1976-01-20 Transport Security Systems, Inc. Security lock
FR2740165A1 (en) * 1995-10-18 1997-04-25 Blanchard Christian Motorised locking system for doors of apartment building
EP0927810A1 (en) * 1997-12-19 1999-07-07 Gust. Alberts GmbH & Co. KG Locking device for roller shutters
US20030209042A1 (en) * 2002-05-09 2003-11-13 Tsun-Tsai Yeh Electronically operated lock
US20040089037A1 (en) * 2002-11-12 2004-05-13 Ching-Wen Chang Remote control lock structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448427B (en) * 2005-05-29 2010-03-10 Southco Electromechanical push to close latch
US7731250B2 (en) 2005-05-29 2010-06-08 Southco, Inc. Electromechanical push to close latch
US7780204B2 (en) 2005-05-29 2010-08-24 Southco, Inc. Electromechanical push to close latch
GB2494229A (en) * 2011-09-05 2013-03-06 Pegasus Innovations Ltd A fastening device with remote monitoring

Also Published As

Publication number Publication date
GB0807320D0 (en) 2008-05-28
WO2007049261A1 (en) 2007-05-03
IES20060787A2 (en) 2007-09-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)