DE3661277D1 - Safety device for a lock, and lock equipped therewith - Google Patents

Safety device for a lock, and lock equipped therewith

Info

Publication number
DE3661277D1
DE3661277D1 DE8686402449T DE3661277T DE3661277D1 DE 3661277 D1 DE3661277 D1 DE 3661277D1 DE 8686402449 T DE8686402449 T DE 8686402449T DE 3661277 T DE3661277 T DE 3661277T DE 3661277 D1 DE3661277 D1 DE 3661277D1
Authority
DE
Germany
Prior art keywords
lock
safety device
equipped therewith
therewith
lock equipped
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
DE8686402449T
Other languages
German (de)
Inventor
Gerard Henri Denis Doinel
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.)
Assa Abloy Cote Picarde SAS
Original Assignee
Fichet Bauche SA
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
Priority claimed from FR8516592A external-priority patent/FR2589925B1/en
Priority claimed from FR8516593A external-priority patent/FR2589927B1/en
Application filed by Fichet Bauche SA filed Critical Fichet Bauche SA
Application granted granted Critical
Publication of DE3661277D1 publication Critical patent/DE3661277D1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0035—Key profiles characterized by longitudinal bit variations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0078—Asymmetrical tumbler pins, e.g. with a key operating on a radial protrusion of a tumbler pin

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
DE8686402449T 1985-11-08 1986-10-31 Safety device for a lock, and lock equipped therewith Expired DE3661277D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8516592A FR2589925B1 (en) 1985-11-08 1985-11-08 WRENCH WITH MULTIPLE GROOVED PANNET TO OPERATE A ROTATING CYLINDER SAFETY DEVICE
FR8516593A FR2589927B1 (en) 1985-11-08 1985-11-08 IMPROVED SAFETY DEVICE FOR LOCK AND LOCK EQUIPPED WITH THIS DEVICE

Publications (1)

Publication Number Publication Date
DE3661277D1 true DE3661277D1 (en) 1988-12-29

Family

ID=26224813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402449T Expired DE3661277D1 (en) 1985-11-08 1986-10-31 Safety device for a lock, and lock equipped therewith

Country Status (3)

Country Link
EP (1) EP0227505B1 (en)
DE (1) DE3661277D1 (en)
PT (1) PT83706B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266918B (en) * 1992-05-15 1996-03-20 Burton Stephen Arthur High security lock
AT408678B (en) * 1999-08-19 2002-02-25 Evva Werke CYLINDLE LOCK WITH CYLINDER CASE AND ROTATING CYLINDER CORE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264852A (en) * 1964-01-29 1966-08-09 A & R Wiedemar Cylinder lock
DE2862126D1 (en) * 1978-08-22 1983-01-20 Berchtold Ag Cylinder lock and reversible flat key

Also Published As

Publication number Publication date
PT83706B (en) 1993-01-29
PT83706A (en) 1986-12-01
EP0227505A1 (en) 1987-07-01
EP0227505B1 (en) 1988-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FICHET SERRURERIE BATIMENT, OUST-MAREST, FR

8339 Ceased/non-payment of the annual fee