EP2078809A3 - Lock assembly - Google Patents

Lock assembly Download PDF

Info

Publication number
EP2078809A3
EP2078809A3 EP09250054.5A EP09250054A EP2078809A3 EP 2078809 A3 EP2078809 A3 EP 2078809A3 EP 09250054 A EP09250054 A EP 09250054A EP 2078809 A3 EP2078809 A3 EP 2078809A3
Authority
EP
European Patent Office
Prior art keywords
retracted
locking bolt
bolt
locking
released
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Withdrawn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
EP09250054.5A
Other languages
German (de)
French (fr)
Other versions
EP2078809A2 (en
Inventor
Roger Bentley
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 Ltd
Original Assignee
Assa Abloy 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
Application filed by Assa Abloy Ltd filed Critical Assa Abloy Ltd
Publication of EP2078809A2 publication Critical patent/EP2078809A2/en
Publication of EP2078809A3 publication Critical patent/EP2078809A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • 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
    • 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
    • E05B15/0093—Weight arrangements in locks; gravity activated lock parts
    • 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
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet

Landscapes

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

Abstract

A lock assembly comprises a casing (1), a locking bolt (2) movable between an extended, locking, position in which the locking bolt projects out of the casing and a retracted, released, position, a drive including a drive member (14) for driving the locking bolt (2) into the retracted, released, position, and a coupling member (6) adjustable between a first state in which the coupling member is effective to transmit the drive from the drive member (14) to the locking bolt (2) to move the locking bolt from the extended, locking, position into the retracted, released, position, and a second state in which the coupling member is not effective to transmit drive from the drive member to the locking bolt. The coupling member (6) is biased into the second state but is arranged to adopt the first state when the locking bolt (2) is in the extended, locking, position and to remain in the second state as the drive member (14) drives the locking bolt into the retracted, released, position. The assembly further includes an auxiliary bolt 10 which is mounted in the casing for movement between an extended position in which the auxiliary bolt projects out of the casing and a retracted position, and a bolt retaining device (11) for retaining the locking bolt (2) in its retracted, released, position, when the auxiliary bolt (10) is in its retracted position.
EP09250054.5A 2008-01-10 2009-01-09 Lock assembly Withdrawn EP2078809A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0800405.3A GB2456214B (en) 2008-01-10 2008-01-10 Lock assembly

Publications (2)

Publication Number Publication Date
EP2078809A2 EP2078809A2 (en) 2009-07-15
EP2078809A3 true EP2078809A3 (en) 2013-08-07

Family

ID=39144715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09250054.5A Withdrawn EP2078809A3 (en) 2008-01-10 2009-01-09 Lock assembly

Country Status (2)

Country Link
EP (1) EP2078809A3 (en)
GB (1) GB2456214B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011237429B2 (en) 2010-04-07 2015-03-12 Sargent & Greenleaf, Inc. Shock resistant lock
CN106460409A (en) * 2014-06-12 2017-02-22 施工技术波尔迈尔有限公司 A lock system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157042A (en) * 1963-03-29 1964-11-17 Folger Adam Motor-driven or operated locks, and the like
DE8405968U1 (en) * 1984-02-27 1985-06-20 Gebr. Sedlmayr GmbH & Co, 2084 Rellingen Door lock
DE3507349A1 (en) * 1985-03-01 1986-09-04 Geco GmbH Sicherungstechnik, 2084 Rellingen Lock
GB2307270A (en) * 1995-11-17 1997-05-21 Surelock Mcgill Limited A lock mechanism
EP1126105A2 (en) * 2000-02-14 2001-08-22 Surelock McGill Limited Lock mechanism
EP1672149A1 (en) * 2004-12-17 2006-06-21 Opera S.r.l. A motorised lock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028176A1 (en) * 2000-06-09 2001-12-13 Michael Dorn Self-operating deadlock for e.g. hotels includes blocking device operated by remote control, to block or release latch operation
US6354121B1 (en) * 2000-07-21 2002-03-12 Harrow Products, Inc. Mortise lockset with internal clutch
FR2831586B1 (en) * 2001-10-31 2005-06-24 Deny ELECTROMECHANICAL LOCK WITH ELECTRICALLY CONTROLLED EJECTION DORMANT
ATE401481T1 (en) * 2006-02-02 2008-08-15 Geze Gmbh LOCK

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157042A (en) * 1963-03-29 1964-11-17 Folger Adam Motor-driven or operated locks, and the like
DE8405968U1 (en) * 1984-02-27 1985-06-20 Gebr. Sedlmayr GmbH & Co, 2084 Rellingen Door lock
DE3507349A1 (en) * 1985-03-01 1986-09-04 Geco GmbH Sicherungstechnik, 2084 Rellingen Lock
GB2307270A (en) * 1995-11-17 1997-05-21 Surelock Mcgill Limited A lock mechanism
EP1126105A2 (en) * 2000-02-14 2001-08-22 Surelock McGill Limited Lock mechanism
EP1672149A1 (en) * 2004-12-17 2006-06-21 Opera S.r.l. A motorised lock

Also Published As

Publication number Publication date
GB2456214B (en) 2012-08-08
GB0800405D0 (en) 2008-02-20
EP2078809A2 (en) 2009-07-15
GB2456214A (en) 2009-07-15

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