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GB2276659B - Locking mechanism - Google Patents

Locking mechanism

Info

Publication number
GB2276659B
GB2276659B GB9306787A GB9306787A GB2276659B GB 2276659 B GB2276659 B GB 2276659B GB 9306787 A GB9306787 A GB 9306787A GB 9306787 A GB9306787 A GB 9306787A GB 2276659 B GB2276659 B GB 2276659B
Authority
GB
United Kingdom
Prior art keywords
locking mechanism
locking
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.)
Expired - Fee Related
Application number
GB9306787A
Other versions
GB9306787D0 (en
GB2276659A (en
Inventor
David Leslie Summers
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.)
SOLICITOR FOR AFFAIRS OF H
Original Assignee
SOLICITOR FOR AFFAIRS OF H
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 SOLICITOR FOR AFFAIRS OF H filed Critical SOLICITOR FOR AFFAIRS OF H
Priority to GB9306787A priority Critical patent/GB2276659B/en
Publication of GB9306787D0 publication Critical patent/GB9306787D0/en
Publication of GB2276659A publication Critical patent/GB2276659A/en
Application granted granted Critical
Publication of GB2276659B publication Critical patent/GB2276659B/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
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0058—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with non-destructive disengagement
    • 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
GB9306787A 1993-04-01 1993-04-01 Locking mechanism Expired - Fee Related GB2276659B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9306787A GB2276659B (en) 1993-04-01 1993-04-01 Locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9306787A GB2276659B (en) 1993-04-01 1993-04-01 Locking mechanism

Publications (3)

Publication Number Publication Date
GB9306787D0 GB9306787D0 (en) 1993-05-26
GB2276659A GB2276659A (en) 1994-10-05
GB2276659B true GB2276659B (en) 1997-10-08

Family

ID=10733132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9306787A Expired - Fee Related GB2276659B (en) 1993-04-01 1993-04-01 Locking mechanism

Country Status (1)

Country Link
GB (1) GB2276659B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD690577S1 (en) 2012-05-10 2013-10-01 Sargent Manufacturing Company Anti-ligature lock

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8430436B2 (en) 2009-01-29 2013-04-30 Steven J. Shilts Anti-ligative doorknob with tri-beveled latchbolt
TW201416536A (en) 2012-06-05 2014-05-01 Sargent Mfg Co Anti-ligature handle and escutcheon for operating a lock
CA3057904A1 (en) 2017-05-31 2018-12-06 Sargent Manufacturing Company Anti-ligature turn piece
US11141305B2 (en) 2019-04-15 2021-10-12 Indnrn Holdings Llc Method and apparatus for restraint anchor
GB2589113B (en) 2019-11-20 2021-11-17 Kingsway Enterprises Uk Ltd Pressure monitor
GB202018613D0 (en) 2020-11-26 2021-01-13 Kingsway Enterprises Uk Ltd Anti-ligature device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056550A (en) * 1979-07-25 1981-03-18 Progress Eng Co Ltd Flush-mounting catch assembly
US4438963A (en) * 1981-06-26 1984-03-27 Peter Friedrich Door latch mechanism with generally linearly movable operating member

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056550A (en) * 1979-07-25 1981-03-18 Progress Eng Co Ltd Flush-mounting catch assembly
US4438963A (en) * 1981-06-26 1984-03-27 Peter Friedrich Door latch mechanism with generally linearly movable operating member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD690577S1 (en) 2012-05-10 2013-10-01 Sargent Manufacturing Company Anti-ligature lock

Also Published As

Publication number Publication date
GB9306787D0 (en) 1993-05-26
GB2276659A (en) 1994-10-05

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Legal Events

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

Effective date: 19990401