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AU529461B2 - Pintumbler cylinder lock - Google Patents
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AU529461B2 - Pintumbler cylinder lock - Google Patents

Pintumbler cylinder lock

Info

Publication number
AU529461B2
AU529461B2 AU48476/79A AU4847679A AU529461B2 AU 529461 B2 AU529461 B2 AU 529461B2 AU 48476/79 A AU48476/79 A AU 48476/79A AU 4847679 A AU4847679 A AU 4847679A AU 529461 B2 AU529461 B2 AU 529461B2
Authority
AU
Australia
Prior art keywords
locking
pins
sleeve member
stack assembly
sleeve
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.)
Ceased
Application number
AU48476/79A
Other versions
AU4847679A (en
Inventor
Brian H. Monahan
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.)
Monahan B J
Original Assignee
Monahan B J
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 Monahan B J filed Critical Monahan B J
Publication of AU4847679A publication Critical patent/AU4847679A/en
Application granted granted Critical
Publication of AU529461B2 publication Critical patent/AU529461B2/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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/005—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with changeable combinations

Landscapes

  • Lock And Its Accessories (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Buckles (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

A pin tumbler lock comprises a housing member (41), a sleeve member (43) axially and rotationally positioned within the housing member (41) and a plug member (46) rotatably received within the sleeve member (43). Operation of the lock requires release of the two shear surfaces defined by the contact surfaces of the sleeve, housing, and plug members. Transversely parallel extending bores (53, 54, 55) formed through the three members receive elements of a locking stack assembly (51). The locking stack assembly includes tumbler pins (56), driver pins (58), change wafers (59) and locking pins (57). Upon insertion of a proper key, the interfaces between the locking stack elements are positioned at the two shear surfaces thereby allowing operation of the lock. The sleeve member (43) additionally includes chambers (61) containing change wafers (59) and the relative position of the locking pins (57) can be selectively changed in the locking stack assembly upon positioning the sleeve member (43) in combination changing position.
AU48476/79A 1978-07-03 1979-06-28 Pintumbler cylinder lock Ceased AU529461B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92176978A 1978-07-03 1978-07-03
US921769 1978-07-03

Publications (2)

Publication Number Publication Date
AU4847679A AU4847679A (en) 1980-01-10
AU529461B2 true AU529461B2 (en) 1983-06-09

Family

ID=25445949

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48476/79A Ceased AU529461B2 (en) 1978-07-03 1979-06-28 Pintumbler cylinder lock

Country Status (6)

Country Link
EP (1) EP0006765B1 (en)
JP (1) JPS5513395A (en)
AT (1) ATE2348T1 (en)
AU (1) AU529461B2 (en)
CA (1) CA1125046A (en)
DE (1) DE2964603D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131771A (en) * 1980-03-19 1981-10-15 Hori Rotsuku Kogyo Kk Variable pin tumbler lock
US4712402A (en) * 1986-06-16 1987-12-15 Monahan Brian J Integrally and sequentially re-keyable lock apparatus and method
US4712401A (en) * 1986-07-02 1987-12-15 Monahan Brian J Randomly and integrally re-keyable lock apparatus and method
US4732023A (en) * 1986-08-15 1988-03-22 Shen Chao C Modifiable cylinder
FR2729699A1 (en) * 1995-01-19 1996-07-26 Terride Jean Louis Programmable security mechanism for Lock
US5752400A (en) * 1996-10-07 1998-05-19 Kim; Kwon W Universal lock and key
WO2014196729A1 (en) * 2013-06-05 2014-12-11 Na Ye Ryong Two way lock and locker including the same
EP4359624A1 (en) * 2021-06-25 2024-05-01 Avantis Hardware Ltd Lock apparatus, parts thereof and method of fitting a lock cylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113007A (en) * 1937-05-17 1938-04-05 Gunnard E Swanson Cylinder lock
US2326358A (en) * 1940-01-23 1943-08-10 Homer L Hull Tumbler type lock
US2427814A (en) * 1941-10-21 1947-09-23 Edward A Schachinger Combination changing lock
US3070987A (en) * 1959-05-27 1963-01-01 American Hardware Corp Locks

Also Published As

Publication number Publication date
DE2964603D1 (en) 1983-03-03
ATE2348T1 (en) 1983-02-15
EP0006765B1 (en) 1983-01-26
JPS5513395A (en) 1980-01-30
EP0006765A1 (en) 1980-01-09
CA1125046A (en) 1982-06-08
AU4847679A (en) 1980-01-10

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