AU8359282A - Cylinder lock - Google Patents

Cylinder lock

Info

Publication number
AU8359282A
AU8359282A AU83592/82A AU8359282A AU8359282A AU 8359282 A AU8359282 A AU 8359282A AU 83592/82 A AU83592/82 A AU 83592/82A AU 8359282 A AU8359282 A AU 8359282A AU 8359282 A AU8359282 A AU 8359282A
Authority
AU
Australia
Prior art keywords
barrel
tumblers
lock
locks
turning
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
AU83592/82A
Other versions
AU546115B2 (en
Inventor
Barrie Samuel Harper
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.)
L and F Willenhall Ltd
Original Assignee
Willenhall Ltd L & F
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 Willenhall Ltd L & F filed Critical Willenhall Ltd L & F
Publication of AU8359282A publication Critical patent/AU8359282A/en
Application granted granted Critical
Publication of AU546115B2 publication Critical patent/AU546115B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • E05B21/06—Cylinder locks, e.g. protector locks
    • E05B21/063—Cylinder locks, e.g. protector locks of the sliding-plate tumbler type

Landscapes

  • Lock And Its Accessories (AREA)
  • Glass Compositions (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Eye Examination Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Chairs Characterized By Structure (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Sheet Holders (AREA)
  • Pens And Brushes (AREA)
  • Endoscopes (AREA)
  • External Artificial Organs (AREA)
  • Fluid-Damping Devices (AREA)
  • Transplanting Machines (AREA)

Abstract

Cylinder locks (1A, 1B) for use in the locking of doors (2) on opposite sides of a vehicle, each have a single barrel (15; 30) which carries tumblers (16; 31) that abut internal shoulders (23) of the lock casing (7) to obstruct turning of the barrel (15; 30) in an unlocking sense (different for the two locks) until the tumblers (16; 31) are withdrawn into the barrel (15; 30) by initial turning of an inserted key (5). The barrel (15; 30) in each case is free to turn in the opposite, locking, sense without any obstruction, turning in both senses being opposed resiliently by a coiled spring (24; 40) that embraces a spindle (10) of the barrel (15; 30) externally of the casing (7). The tumblers (16) of one lock (1A) are spaced by a bush (18) forwardly within their barrel (15) as compared with the tumblers (31) of the other lock (1B) so that different sets (A, B) of the cuts (38) of the common key (5) engage the tumblers (16, 31) of the two locks (1A, 1B).
AU83592/82A 1981-05-11 1982-05-11 Cylinder lock Ceased AU546115B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8114348 1981-05-11
GB8114348 1981-05-11

Publications (2)

Publication Number Publication Date
AU8359282A true AU8359282A (en) 1982-11-18
AU546115B2 AU546115B2 (en) 1985-08-15

Family

ID=10521710

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83592/82A Ceased AU546115B2 (en) 1981-05-11 1982-05-11 Cylinder lock

Country Status (9)

Country Link
EP (1) EP0064875B1 (en)
JP (1) JPS5820878A (en)
AT (1) ATE15520T1 (en)
AU (1) AU546115B2 (en)
DE (1) DE3266143D1 (en)
ES (2) ES274456Y (en)
FI (1) FI79880C (en)
GB (1) GB2098658B (en)
ZA (1) ZA823246B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136869A (en) * 1983-03-14 1984-09-26 Ford Motor Co Cylinder lock and key
DE3524584A1 (en) * 1985-07-10 1986-02-20 Thomas 6750 Kaiserslautern Presser Motor-vehicle lock-cylinder enamel protection
JPH0650616Y2 (en) * 1988-02-24 1994-12-21 国産金属工業株式会社 Cylinder lock
FR2664638B1 (en) * 1990-07-11 1992-09-25 Ronis Sa AUTOMATIC RECALL LOCK.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030921A (en) * 1963-02-21 1966-05-25 Chubb & Sons Lock & Safe Co Improvements in and relating to cylinder locks
SE333520B (en) * 1969-11-17 1971-03-15 A Niilola
GB1349016A (en) * 1971-10-13 1974-03-27 Ansala Oy Cylinder lock mechanisms
GB2045854B (en) * 1979-03-16 1983-02-09 Chubb Lock & Safe Ltd Cylinder locks
CA1158452A (en) * 1979-03-16 1983-12-13 Barrie S. Harper Cylinder locks
GB2094877A (en) * 1981-03-14 1982-09-22 Ford Motor Co Lock and key set and key therefor

Also Published As

Publication number Publication date
ZA823246B (en) 1983-03-30
AU546115B2 (en) 1985-08-15
ES272978U (en) 1984-01-16
DE3266143D1 (en) 1985-10-17
ES274456Y (en) 1984-11-16
FI821611A0 (en) 1982-05-07
FI79880B (en) 1989-11-30
EP0064875A2 (en) 1982-11-17
FI821611L (en) 1982-11-12
ES272978Y (en) 1985-12-01
ES274456U (en) 1984-04-01
ATE15520T1 (en) 1985-09-15
FI79880C (en) 1990-03-12
GB2098658B (en) 1985-05-09
GB2098658A (en) 1982-11-24
EP0064875B1 (en) 1985-09-11
JPS5820878A (en) 1983-02-07
EP0064875A3 (en) 1983-04-20

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