MY100423A - Tumbler lock - Google Patents

Tumbler lock

Info

Publication number
MY100423A
MY100423A MYPI87000766A MYPI19870766A MY100423A MY 100423 A MY100423 A MY 100423A MY PI87000766 A MYPI87000766 A MY PI87000766A MY PI19870766 A MYPI19870766 A MY PI19870766A MY 100423 A MY100423 A MY 100423A
Authority
MY
Malaysia
Prior art keywords
lock
cylinder
lock cylinder
operable
housing
Prior art date
Application number
MYPI87000766A
Inventor
Stanley Ward Graeme
Joseph Walsh Jon
Original Assignee
Lowe And Fletcher Australia Pty 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 Lowe And Fletcher Australia Pty Ltd filed Critical Lowe And Fletcher Australia Pty Ltd
Publication of MY100423A publication Critical patent/MY100423A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A DISC TUMBLER LOCK IS PROVIDED WHICH ACHIEVES ADEQUATE STRENGTH FOR USE IN ARCHITECTURAL SECURITY LOCKING SITUATIONS, THE TUMBLER LOCK BEING PROVIDED WITH A LOCK CYLINDER (10) HAVING CONVENTIONAL DISC TUMBLER ELEMENTS (12) OPERABLY ARRANGED IN THE CYLINDER (10) AND CO-OPERABLE WITH A HOUSING (11) SURROUNDING THE LOCK CYLINDER (10), AND AN ACTUATING ELEMENT (16, 43) ADAPTED TO BE DRIVEN IN RESPONSE TO A KEY (13) BEING INSERTED IN THE CYLINDER (10) FREEING THE DISC TUMBLER ELEMENTS (12) FROM THE HOUSING (11), THE LOCK FURTHER INCLUDING AN ADDITIONAL BLOCKING MEMBER (17, 53) RESTRAINED FOR MOVEMENT WITH THE LOCK CYLINDER (10) BUT INCLUDING A REGION CO-OPERABLE WITH THE HOUSING IN THE LOCKED CONDITION, SAID REGION BEING FREED THEREFROM UPON INSERTION OF THE KEY (13) INTO THE LOCK CYLINDER (10), THE CLOCKING MEMBER (17,53) ALSO HAVING A PORTION CO-OPERABLE WITH THE ACTUATING ELEMENT (16, 43) TO DRIVE THE ACTUATING ELEMENT (16, 43) UPON ROTATION OF THE LOCK CYLINDER (10). (FIG 3)
MYPI87000766A 1983-07-15 1987-06-05 Tumbler lock MY100423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG034583 1983-07-15

Publications (1)

Publication Number Publication Date
MY100423A true MY100423A (en) 1990-09-29

Family

ID=3770238

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87000766A MY100423A (en) 1983-07-15 1987-06-05 Tumbler lock

Country Status (4)

Country Link
GB (1) GB2143273B (en)
HK (1) HK70988A (en)
MY (1) MY100423A (en)
SG (1) SG15288G (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182089B (en) * 1985-10-25 1989-12-13 Lowe & Fletcher Ltd Lock and key and method of operating lock
GB0208221D0 (en) * 2002-04-10 2002-05-22 Banham Patent Locks Ltd Locking mechanism and method of assembly

Also Published As

Publication number Publication date
GB8417799D0 (en) 1984-08-15
GB2143273B (en) 1986-11-19
GB2143273A (en) 1985-02-06
SG15288G (en) 1989-04-21
HK70988A (en) 1988-09-16

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