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WO2012049461A3 - A mechanism - Google Patents

A mechanism Download PDF

Info

Publication number
WO2012049461A3
WO2012049461A3 PCT/GB2011/001478 GB2011001478W WO2012049461A3 WO 2012049461 A3 WO2012049461 A3 WO 2012049461A3 GB 2011001478 W GB2011001478 W GB 2011001478W WO 2012049461 A3 WO2012049461 A3 WO 2012049461A3
Authority
WO
WIPO (PCT)
Prior art keywords
bolt
deadlock
actuator means
surrounding structure
moveable
Prior art date
Application number
PCT/GB2011/001478
Other languages
French (fr)
Other versions
WO2012049461A2 (en
Inventor
Simon William Guy
Original Assignee
Iec Limited
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 Iec Limited filed Critical Iec Limited
Priority to EP11784735.0A priority Critical patent/EP2627843B1/en
Publication of WO2012049461A2 publication Critical patent/WO2012049461A2/en
Publication of WO2012049461A3 publication Critical patent/WO2012049461A3/en

Links

Classifications

    • 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
    • E05B15/10—Bolts of locks or night latches
    • E05B15/102—Bolts having movable elements
    • 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
    • E05B15/10—Bolts of locks or night latches
    • E05B15/102—Bolts having movable elements
    • E05B15/104—Movable key-operated elements ("Schluesselangriff")
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/2049—Securing, deadlocking or "dogging" the bolt in the fastening position following the movement of the bolt
    • E05B17/2057—Securing, deadlocking or "dogging" the bolt in the fastening position following the movement of the bolt moving rectilinearly relating to the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • 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
    • E05B63/0013—Locks with rotary bolt without provision for latching

Landscapes

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

Abstract

A deadlock mechanism (10) that comprises a bolt (40), moveable between a deployed configuration and a retracted configuration, a deadlock member (60) coupled to the bolt (40), and an actuator means (50,70). The deadlock member (60) is moveable relative to the bolt (40) to engage surrounding structure (34) and thereby resist movement of the bolt (40) from the deployed configuration. The actuator means (50,70) is moveable between a first position in which the deadlock member (60) is free to engage the surrounding structure (34) and a second position in which the actuator means (50,70) engages and retracts the deadlock member (60) from the surrounding structure (34), thereby allowing the bolt (40) to be moved to the retracted position. Movement of the bolt (40) between the deployed and retracted configuration is rotary.
PCT/GB2011/001478 2010-10-13 2011-10-13 A mechanism WO2012049461A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11784735.0A EP2627843B1 (en) 2010-10-13 2011-10-13 A deadlock mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1017317.7 2010-10-13
GB1017317.7A GB2484514B (en) 2010-10-13 2010-10-13 A mechanism

Publications (2)

Publication Number Publication Date
WO2012049461A2 WO2012049461A2 (en) 2012-04-19
WO2012049461A3 true WO2012049461A3 (en) 2012-06-21

Family

ID=43304534

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/001478 WO2012049461A2 (en) 2010-10-13 2011-10-13 A mechanism

Country Status (3)

Country Link
EP (1) EP2627843B1 (en)
GB (1) GB2484514B (en)
WO (1) WO2012049461A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064814B (en) * 2015-08-14 2017-08-08 青田加利利锁业有限公司 A kind of plastic-steel lock body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697566A1 (en) * 1992-10-29 1994-05-06 Stremler Lock with pivoting catch actuated by key-operated barrel mechanism - has transmission components engaging between barrel and catch, cooperating with movable portion of catch biassed by spring against lock clip
DE29918033U1 (en) * 1999-09-27 2000-02-03 Huang, Chao-Lin, Shi-Hu, Changhua Electrical security door lock
EP2105558A2 (en) * 2008-03-28 2009-09-30 Dorma GmbH + Co. KG Lock with a safety arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831446A (en) * 1957-06-19 1960-03-30 Legge & Company Ltd J Locks for doors
FR2701055B1 (en) * 1993-02-01 1995-04-07 Stremler Sliding bolt lock with reinforced security.
US5927770A (en) * 1998-01-22 1999-07-27 Huang; Mao-Lien Door lock
GB2424031A (en) * 2005-03-09 2006-09-13 Taylor Lock Technology Ltd Deadbolt lock with pivoted pushing member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697566A1 (en) * 1992-10-29 1994-05-06 Stremler Lock with pivoting catch actuated by key-operated barrel mechanism - has transmission components engaging between barrel and catch, cooperating with movable portion of catch biassed by spring against lock clip
DE29918033U1 (en) * 1999-09-27 2000-02-03 Huang, Chao-Lin, Shi-Hu, Changhua Electrical security door lock
EP2105558A2 (en) * 2008-03-28 2009-09-30 Dorma GmbH + Co. KG Lock with a safety arrangement

Also Published As

Publication number Publication date
EP2627843A2 (en) 2013-08-21
GB2484514A (en) 2012-04-18
EP2627843B1 (en) 2019-11-13
WO2012049461A2 (en) 2012-04-19
GB201017317D0 (en) 2010-11-24
GB2484514B (en) 2015-03-11

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