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DE3783371D1 - SAFETY LOCK. - Google Patents

SAFETY LOCK.

Info

Publication number
DE3783371D1
DE3783371D1 DE8787202031T DE3783371T DE3783371D1 DE 3783371 D1 DE3783371 D1 DE 3783371D1 DE 8787202031 T DE8787202031 T DE 8787202031T DE 3783371 T DE3783371 T DE 3783371T DE 3783371 D1 DE3783371 D1 DE 3783371D1
Authority
DE
Germany
Prior art keywords
safety lock
lock
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.)
Expired - Lifetime
Application number
DE8787202031T
Other languages
German (de)
Inventor
Richard John Langham
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.)
DRIM Ltd
Original Assignee
DRIM 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 DRIM Ltd filed Critical DRIM Ltd
Application granted granted Critical
Publication of DE3783371D1 publication Critical patent/DE3783371D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • E05B55/12—Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member ; Automatic latch bolt deadlocking mechanisms, e.g. using a trigger or a feeler
DE8787202031T 1987-10-22 1987-10-22 SAFETY LOCK. Expired - Lifetime DE3783371D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19870202031 EP0312654B1 (en) 1987-10-22 1987-10-22 Safety lock

Publications (1)

Publication Number Publication Date
DE3783371D1 true DE3783371D1 (en) 1993-02-11

Family

ID=8197689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787202031T Expired - Lifetime DE3783371D1 (en) 1987-10-22 1987-10-22 SAFETY LOCK.

Country Status (2)

Country Link
EP (1) EP0312654B1 (en)
DE (1) DE3783371D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396164B (en) * 1991-06-21 1993-06-25 Roto Frank Eisenwaren ONE-WAY LOCK
EP0574629B1 (en) * 1992-06-19 1996-11-27 Ilco Unican Inc. Mortise lock
DE9403648U1 (en) * 1994-03-04 1995-07-06 Karl Fliether Gmbh & Co, 42551 Velbert Door lock, especially mortise lock
TWI663316B (en) * 2018-11-16 2019-06-21 安得烈股份有限公司 Locking structure of long distance transmissive lock bolt based on single control
CN109723283B (en) * 2019-01-23 2024-03-19 温州市天宇航晨五金有限公司 Mechanical key unlocking mechanism
ES2782050B2 (en) * 2019-03-08 2021-11-11 Tecnologia Y Multihusillos S L AUTOMATIC CLOSING AND OPENING DEVICE FOR DOORS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE570806C (en) * 1931-06-16 1933-02-20 Emil Schulz Lock with auxiliary latch
US3242706A (en) * 1963-11-27 1966-03-29 Yale & Towne Inc Lock with deadlocking latchbolt
US4118056A (en) * 1977-04-04 1978-10-03 Emhart Industries, Inc. Mortise lock
US4389061A (en) * 1981-01-12 1983-06-21 Best Lock Corporation Mortise lock with improved deadlock release mechanism

Also Published As

Publication number Publication date
EP0312654A1 (en) 1989-04-26
EP0312654B1 (en) 1992-12-30

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Legal Events

Date Code Title Description
8332 No legal effect for de