EP0936330B1 - Serrure à goupilles radiales et clé - Google Patents

Serrure à goupilles radiales et clé Download PDF

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Publication number
EP0936330B1
EP0936330B1 EP99301047A EP99301047A EP0936330B1 EP 0936330 B1 EP0936330 B1 EP 0936330B1 EP 99301047 A EP99301047 A EP 99301047A EP 99301047 A EP99301047 A EP 99301047A EP 0936330 B1 EP0936330 B1 EP 0936330B1
Authority
EP
European Patent Office
Prior art keywords
key
lock
radial pin
pin tumbler
post
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
EP99301047A
Other languages
German (de)
English (en)
Other versions
EP0936330A1 (fr
Inventor
Martin Shaun Mccaffrey
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.)
Camlock Systems Ltd
Original Assignee
Camlock Systems 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 Camlock Systems Ltd filed Critical Camlock Systems Ltd
Publication of EP0936330A1 publication Critical patent/EP0936330A1/fr
Application granted granted Critical
Publication of EP0936330B1 publication Critical patent/EP0936330B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
    • E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
    • 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
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0047—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key with substantially circular or star-shape cross-section

Definitions

  • This invention relates to a radial tumbler lock and key (sometimes known as an axial tumbler pin lock and key).
  • a radial pin tumbler lock and key the mating configuration of the key being provided by a hollow body open at one end and the key having axial cuts arranged around the external surface of the open end of the hollow body to mate with pins of the lock; characterised in that the lock and key each have a non-cylindrical, substantially regular polygonal mating configuration extending parallel to the direction of insertion of the key in the lock, the polygonal mating configuration of the key being provided inside the body and extending longitudinally thereof, and the mating configuration of the lock being provided by a polygonal upstanding post, the post being dimensioned to mate inside the body of the key.
  • the polygon may be that of an octagon.
  • the exterior of the cylindrical body can be provided with one or more radially-outwardly extending ribs running longitudinally of the cylindrical body, the ribs being insertable through appropriately-located grooves in the lock.
  • the key can be provided with a key bow.
  • the free end of the post can be provided with a chamfer to ease insertion of the key into the lock.
  • Figures 1 and 2 show a key 1 having a body portion 2 of cylindrical external configuration and an octagonal internal configuration 2A having an open end 2B for insertion in the lock.
  • the body 2 is joined to a key bow 3 and is provided with two radially-outwardly extending ribs 4 running longitudinally of the body 2.
  • a plurality of axial cuts (not shown) arranged around the external surface of the open end of the body 2, the cuts being of different axial lengths and spacings to provide different key combinations with the lock.
  • the key 1 is designed to be inserted into a mating hole (not shown) in a radial pin lock core 5 of the lock 6, shown in Figures 3 and 4.
  • the lock 6 is provided with a central up-standing post 7, whose free end is chamfered.
  • the post 7 is provided with an external, possibly regular octagonal configuration to match that of the inside of the key 1.
  • Surrounding the post 7 is an annular space with a substantially circular outer diameter, this space defining the core 5 and being so dimensioned to receive the cylindrical body 2 and rib 4, 4A of the key 1.
  • one or.more corresponding grooves 8 are provided in the cylindrical wall 9 defining the outer diameter of the core 5.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (5)

  1. Serrure à gorges à broches radiales (6) et clé (1), la configuration correspondante de la clé (1) étant fournie par un corps creux (2) ouvert à l'une de ses extrémités et la clé présentant des encoches axiales disposées autour de la surface externe de l'extrémité ouverte du corps creux (2) de façon à correspondre aux broches de la serrure ; caractérisé en ce que la serrure et la clé présentent chacune une configuration correspondante polygonale sensiblement régulière, non cylindrique, s'étendant parallèlement à la direction d'insertion de la clé dans la serrure, la configuration correspondante polygonale (2A) de la clé (1) étant fournie par un plot polygonal en saillie (7), le plot étant dimenslonné de façon à s'ajuster à l'intérieur du corps de la clé.
  2. Serrure et clé selon la revendication 1, dans lesquelles le polygone est un octogone.
  3. Serrure et clé selon la revendication 1 ou 2, dans lesquelles la serrure à gorges à broches radiales est munie de broches venant en engagement avec des encoches correspondantes radialement espacées de la clé.
  4. Serrure et clé selon la revendication 1, 2 ou 3, dans lesquelles l'extérieur du corps cylindrique de la clé est muni d'une ou plusieurs nervures s'étendant radialement vers l'extérieur (4, 4A) courant longitudinalement sur le corps cylindrique, les nervures pouvant être insérées au travers de rainures (8) situées de façon appropriée dans la serrure.
  5. Serrure et clé selon l'une quelconque des précédentes revendications, dans lesquelles l'extrémité libre du plot (7) est pourvue d'un chanfrein afin de faciliter l'insertion de la clé dans la serrure.
EP99301047A 1998-02-12 1999-02-12 Serrure à goupilles radiales et clé Expired - Lifetime EP0936330B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9803142A GB2334295B (en) 1998-02-12 1998-02-12 Axial pin tumbler lock and key
GB9803142 1998-02-12

Publications (2)

Publication Number Publication Date
EP0936330A1 EP0936330A1 (fr) 1999-08-18
EP0936330B1 true EP0936330B1 (fr) 2003-05-07

Family

ID=10826984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99301047A Expired - Lifetime EP0936330B1 (fr) 1998-02-12 1999-02-12 Serrure à goupilles radiales et clé

Country Status (4)

Country Link
EP (1) EP0936330B1 (fr)
DE (1) DE69907534T2 (fr)
GB (1) GB2334295B (fr)
ZA (1) ZA991095B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362185A (en) * 2000-05-11 2001-11-14 Camlock Systems Plc Pick for axial pin tumbler lock
TW528083U (en) * 2002-02-25 2003-04-11 Wu-Chang Liau Anti-unlocking type cylinder lock with various changing mechanism
TWM258140U (en) 2004-05-19 2005-03-01 Bau-Shing Tzeng Improved lock structure
US7574882B2 (en) 2006-11-02 2009-08-18 George Uliano Tubular radial pin tumbler lock
CN107327221B (zh) * 2017-08-31 2019-01-11 温州职业技术学院 采用特殊钥匙的锁及钥匙
CN108643714B (zh) * 2018-07-10 2023-09-22 珠海优特电力科技股份有限公司 防误锁芯及解锁钥匙

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH409678A (it) * 1964-04-11 1966-03-15 Bina Alido Serratura di sicurezza
US3656328A (en) * 1970-06-03 1972-04-18 Benjamin F Hughes Lock assembly
JPS5264400A (en) * 1975-11-22 1977-05-27 Sanpourotsuku Yuugen Padlock
US4148201A (en) * 1975-11-22 1979-04-10 Sanpo Lock Co., Ltd. Locking device
JPS572621Y2 (fr) * 1975-12-10 1982-01-18
US4083212A (en) * 1977-05-16 1978-04-11 Sargent & Greenleaf, Inc. Rotary disc tumbler cylinder lock
DE2722808A1 (de) * 1977-05-20 1978-11-23 Chung Cheng Ku Zylinderschloss und schluessel fuer ein zylinderschloss
SE422481B (sv) * 1979-07-10 1982-03-08 Gkn Stenman Ab Cylinderlas-nyckelkombination, nyckel till denna samt sett att tillverka nyckeln
FR2560915B1 (fr) * 1984-03-06 1988-10-14 Picard Cylindre de serrure a goupilles et clef dynamique pour son actionnement

Also Published As

Publication number Publication date
ZA991095B (en) 1999-08-20
EP0936330A1 (fr) 1999-08-18
GB2334295A (en) 1999-08-18
GB2334295B (en) 2002-08-14
DE69907534T2 (de) 2004-03-18
DE69907534D1 (de) 2003-06-12
GB9803142D0 (en) 1998-04-08

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