GB8310328D0 - Safety mechanism for lock - Google Patents

Safety mechanism for lock

Info

Publication number
GB8310328D0
GB8310328D0 GB838310328A GB8310328A GB8310328D0 GB 8310328 D0 GB8310328 D0 GB 8310328D0 GB 838310328 A GB838310328 A GB 838310328A GB 8310328 A GB8310328 A GB 8310328A GB 8310328 D0 GB8310328 D0 GB 8310328D0
Authority
GB
United Kingdom
Prior art keywords
lock
safety mechanism
safety
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
GB838310328A
Other versions
GB2140492B (en
GB2140492A (en
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.)
Schlegel UK Holdings Ltd
Original Assignee
Schlegel UK Holdings 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 Schlegel UK Holdings Ltd filed Critical Schlegel UK Holdings Ltd
Priority to GB08310328A priority Critical patent/GB2140492B/en
Publication of GB8310328D0 publication Critical patent/GB8310328D0/en
Publication of GB2140492A publication Critical patent/GB2140492A/en
Application granted granted Critical
Publication of GB2140492B publication Critical patent/GB2140492B/en
Expired 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185—Preventing actuation of a bolt when the wing is open

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
GB08310328A 1983-04-15 1983-04-15 Safety mechanism for a fastening Expired GB2140492B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08310328A GB2140492B (en) 1983-04-15 1983-04-15 Safety mechanism for a fastening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08310328A GB2140492B (en) 1983-04-15 1983-04-15 Safety mechanism for a fastening

Publications (3)

Publication Number Publication Date
GB8310328D0 true GB8310328D0 (en) 1983-05-18
GB2140492A GB2140492A (en) 1984-11-28
GB2140492B GB2140492B (en) 1987-10-21

Family

ID=10541191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08310328A Expired GB2140492B (en) 1983-04-15 1983-04-15 Safety mechanism for a fastening

Country Status (1)

Country Link
GB (1) GB2140492B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720097B1 (en) * 1994-05-18 1996-07-19 Ds Croisee Perfect cremone bolt for sliding door.
GB2318382B (en) * 1996-09-12 2001-02-07 John Rogers Lock mechanism
US6893059B2 (en) * 2002-11-25 2005-05-17 Shen Mu-Lin Cylindrical lock with improved resistance to torque

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398283A (en) * 1932-04-27 1933-09-14 Newman William & Sons Ltd Improvements relating to sliding bolts for doors
GB612094A (en) * 1946-10-04 1948-11-08 Arthur W Adams Ltd Improvements in or relating to panic bolts and like fastening devices for doors and other closure members
GB2092659B (en) * 1981-02-07 1985-06-26 Fullard Donald Malcolm Fastening mechanisms

Also Published As

Publication number Publication date
GB2140492B (en) 1987-10-21
GB2140492A (en) 1984-11-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990415