GB2321277A - A lock mechanism - Google Patents

A lock mechanism

Info

Publication number
GB2321277A
GB2321277A GB9809558A GB9809558A GB2321277A GB 2321277 A GB2321277 A GB 2321277A GB 9809558 A GB9809558 A GB 9809558A GB 9809558 A GB9809558 A GB 9809558A GB 2321277 A GB2321277 A GB 2321277A
Authority
GB
United Kingdom
Prior art keywords
bolt member
moveable
bolt
closed position
frame
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.)
Granted
Application number
GB9809558A
Other versions
GB2321277B (en
GB9809558D0 (en
Inventor
Bernard Viney
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.)
Surelock McGill Ltd
Original Assignee
Surelock McGill 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 GB9523627A external-priority patent/GB2307270B/en
Application filed by Surelock McGill Ltd filed Critical Surelock McGill Ltd
Priority to GB9809558A priority Critical patent/GB2321277B/en
Publication of GB9809558D0 publication Critical patent/GB9809558D0/en
Publication of GB2321277A publication Critical patent/GB2321277A/en
Application granted granted Critical
Publication of GB2321277B publication Critical patent/GB2321277B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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
    • E05B63/18—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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0017—Jail locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E05B15/1621—Hardened bolts, or bolts with hardened inserts
    • 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
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/0031—Clutches, couplings or braking arrangements of the elastic 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
    • 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
    • E05B2047/0036—Reversible actuators
    • 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
    • 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
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • 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
    • E05B2047/0057—Feeding
    • E05B2047/0059—Feeding by transfer between frame and wing
    • 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

Abstract

There is described a lock mechanism for fixing to a moveable member or frame for locking the moveable member in a closed position in the frame. The lock mechanism comprises a bolt member (10) moveable between a disengaged position and an engaged position for engagement with the frame or moveable member. A restraining mechanism is provided to engage and restrain the bolt member (10) when the bolt member (10) is in the disengaged position. Status detecting means is also provided for detecting when the moveable member is in a closed position in the frame, the status detecting means being coupled to the restraining mechanism to cause the restraining mechanism to release the restraint on the bolt member (10) when the closed position is detected. Electrical drive means (134) moveable between a closed position and an open position is provided to drive the bolt member (10) into the disengaged position and to hold the bolt member (10) in that disengaged position. Finally, bolt (10) biasing means is provided to urge the bolt member (10) into the engaged position and to hold the bolt member (10) in the engaged position when the electrical drive (134) means moves to the closed position and the restraining mechanism releases the restraint on the bolt member (10).
GB9809558A 1995-11-17 1996-11-18 A lock mechanism Expired - Fee Related GB2321277B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9809558A GB2321277B (en) 1995-11-17 1996-11-18 A lock mechanism

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9523627A GB2307270B (en) 1995-11-17 1995-11-17 A lock mechanism
PCT/GB1996/002829 WO1997019240A1 (en) 1995-11-17 1996-11-18 A lock mechanism
GB9809558A GB2321277B (en) 1995-11-17 1996-11-18 A lock mechanism

Publications (3)

Publication Number Publication Date
GB9809558D0 GB9809558D0 (en) 1998-07-01
GB2321277A true GB2321277A (en) 1998-07-22
GB2321277B GB2321277B (en) 2000-01-12

Family

ID=26308137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9809558A Expired - Fee Related GB2321277B (en) 1995-11-17 1996-11-18 A lock mechanism

Country Status (1)

Country Link
GB (1) GB2321277B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1126105A2 (en) 2000-02-14 2001-08-22 Surelock McGill Limited Lock mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180287A (en) * 1978-04-06 1979-12-25 Southern Steel Company Cell locking system
DE3507349A1 (en) * 1985-03-01 1986-09-04 Geco GmbH Sicherungstechnik, 2084 Rellingen Lock
EP0280845A2 (en) * 1987-03-06 1988-09-07 Fritz Fuss GmbH & Co. Lock
DE3806422A1 (en) * 1988-02-29 1989-09-07 Geco Sicherungstechnik Lock with motor and locking-bit drive
EP0565803A1 (en) * 1992-04-14 1993-10-20 Deny S.A. Electrically or mechanically operated locking device with narrow profile
US5377513A (en) * 1992-11-27 1995-01-03 Miwa Lock Kabushiki Kaisha Locking device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180287A (en) * 1978-04-06 1979-12-25 Southern Steel Company Cell locking system
DE3507349A1 (en) * 1985-03-01 1986-09-04 Geco GmbH Sicherungstechnik, 2084 Rellingen Lock
EP0280845A2 (en) * 1987-03-06 1988-09-07 Fritz Fuss GmbH & Co. Lock
DE3806422A1 (en) * 1988-02-29 1989-09-07 Geco Sicherungstechnik Lock with motor and locking-bit drive
EP0565803A1 (en) * 1992-04-14 1993-10-20 Deny S.A. Electrically or mechanically operated locking device with narrow profile
US5377513A (en) * 1992-11-27 1995-01-03 Miwa Lock Kabushiki Kaisha Locking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1126105A2 (en) 2000-02-14 2001-08-22 Surelock McGill Limited Lock mechanism

Also Published As

Publication number Publication date
GB2321277B (en) 2000-01-12
GB9809558D0 (en) 1998-07-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131118