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ATE2348T1 - LOCKS WITH PIN LATCHES. - Google Patents

LOCKS WITH PIN LATCHES.

Info

Publication number
ATE2348T1
ATE2348T1 AT79301277T AT79301277T ATE2348T1 AT E2348 T1 ATE2348 T1 AT E2348T1 AT 79301277 T AT79301277 T AT 79301277T AT 79301277 T AT79301277 T AT 79301277T AT E2348 T1 ATE2348 T1 AT E2348T1
Authority
AT
Austria
Prior art keywords
locking
pins
sleeve member
stack assembly
sleeve
Prior art date
Application number
AT79301277T
Other languages
German (de)
Inventor
Brian J. Monahan
Original Assignee
Brian J. Monahan
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 Brian J. Monahan filed Critical Brian J. Monahan
Application granted granted Critical
Publication of ATE2348T1 publication Critical patent/ATE2348T1/en

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)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Buckles (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (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.
AT79301277T 1978-07-03 1979-07-02 LOCKS WITH PIN LATCHES. ATE2348T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92176978A 1978-07-03 1978-07-03
EP79301277A EP0006765B1 (en) 1978-07-03 1979-07-02 Pin tumbler locks

Publications (1)

Publication Number Publication Date
ATE2348T1 true ATE2348T1 (en) 1983-02-15

Family

ID=25445949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79301277T ATE2348T1 (en) 1978-07-03 1979-07-02 LOCKS WITH PIN LATCHES.

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
US20240200992A1 (en) * 2021-06-25 2024-06-20 Avantis Hardware Ltd Cylinder lock apparatus and parts thereof

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
CA1125046A (en) 1982-06-08
AU529461B2 (en) 1983-06-09
DE2964603D1 (en) 1983-03-03
EP0006765A1 (en) 1980-01-09
AU4847679A (en) 1980-01-10
EP0006765B1 (en) 1983-01-26
JPS5513395A (en) 1980-01-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties