GB2141774B - Key-operated locking device - Google Patents

Key-operated locking device

Info

Publication number
GB2141774B
GB2141774B GB08316594A GB8316594A GB2141774B GB 2141774 B GB2141774 B GB 2141774B GB 08316594 A GB08316594 A GB 08316594A GB 8316594 A GB8316594 A GB 8316594A GB 2141774 B GB2141774 B GB 2141774B
Authority
GB
United Kingdom
Prior art keywords
key
locking device
operated locking
operated
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
Application number
GB08316594A
Other versions
GB8316594D0 (en
GB2141774A (en
Inventor
Philip Swingewood Jeavons
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.)
ArvinMeritor Light Vehicle Systems UK Ltd
Original Assignee
Wilmot Breeden 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 Wilmot Breeden Ltd filed Critical Wilmot Breeden Ltd
Priority to GB08316594A priority Critical patent/GB2141774B/en
Publication of GB8316594D0 publication Critical patent/GB8316594D0/en
Priority to PCT/GB1984/000201 priority patent/WO1985000049A1/en
Priority to EP19840902461 priority patent/EP0145765A1/en
Priority to EP84304069A priority patent/EP0130020A1/en
Publication of GB2141774A publication Critical patent/GB2141774A/en
Application granted granted Critical
Publication of GB2141774B publication Critical patent/GB2141774B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
    • E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices
    • E05B49/008—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices by alignment of movable perforated parts, e.g. perforated tumblers
GB08316594A 1983-06-17 1983-06-17 Key-operated locking device Expired GB2141774B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08316594A GB2141774B (en) 1983-06-17 1983-06-17 Key-operated locking device
PCT/GB1984/000201 WO1985000049A1 (en) 1983-06-17 1984-06-12 Key-operated locking device
EP19840902461 EP0145765A1 (en) 1983-06-17 1984-06-12 Key-operated locking device
EP84304069A EP0130020A1 (en) 1983-06-17 1984-06-15 Key-operated locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08316594A GB2141774B (en) 1983-06-17 1983-06-17 Key-operated locking device

Publications (3)

Publication Number Publication Date
GB8316594D0 GB8316594D0 (en) 1983-07-20
GB2141774A GB2141774A (en) 1985-01-03
GB2141774B true GB2141774B (en) 1987-03-04

Family

ID=10544416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316594A Expired GB2141774B (en) 1983-06-17 1983-06-17 Key-operated locking device

Country Status (3)

Country Link
EP (2) EP0145765A1 (en)
GB (1) GB2141774B (en)
WO (1) WO1985000049A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8466786B2 (en) 2010-08-16 2013-06-18 Rav-Mafteah Ltd. Locking mechanism with sabbath control unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008150A (en) * 1932-03-29 1935-07-16 Arthur S Nelson Control mechanism
BE792209A (en) * 1971-12-03 1973-03-30 Kibolac Handels Gmbh LOCK
US3863115A (en) * 1973-03-01 1975-01-28 Alfred F Hasenbein Radiation controlled security lock
US4232353A (en) * 1978-06-19 1980-11-04 Roger Mosciatti Door lock security system
WO1983001643A1 (en) * 1981-10-28 1983-05-11 Pickles, Kenneth Security switch

Also Published As

Publication number Publication date
GB8316594D0 (en) 1983-07-20
GB2141774A (en) 1985-01-03
WO1985000049A1 (en) 1985-01-03
EP0130020A1 (en) 1985-01-02
EP0145765A1 (en) 1985-06-26

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Legal Events

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