IT952823B - IMPROVEMENT IN LOCKS - Google Patents

IMPROVEMENT IN LOCKS

Info

Publication number
IT952823B
IT952823B IT49956/72A IT4995672A IT952823B IT 952823 B IT952823 B IT 952823B IT 49956/72 A IT49956/72 A IT 49956/72A IT 4995672 A IT4995672 A IT 4995672A IT 952823 B IT952823 B IT 952823B
Authority
IT
Italy
Prior art keywords
locks
improvement
Prior art date
Application number
IT49956/72A
Other languages
Italian (it)
Original Assignee
Chicago Lock Co
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 Chicago Lock Co filed Critical Chicago Lock Co
Application granted granted Critical
Publication of IT952823B publication Critical patent/IT952823B/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
    • E05B27/02—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
    • E05B27/083—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 of the split-pin tumbler type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7729—Permutation
IT49956/72A 1971-08-19 1972-04-29 IMPROVEMENT IN LOCKS IT952823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17299171A 1971-08-19 1971-08-19

Publications (1)

Publication Number Publication Date
IT952823B true IT952823B (en) 1973-07-30

Family

ID=22630042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49956/72A IT952823B (en) 1971-08-19 1972-04-29 IMPROVEMENT IN LOCKS

Country Status (8)

Country Link
US (1) US3756049A (en)
JP (1) JPS5123232B2 (en)
AU (1) AU452834B2 (en)
CA (2) CA942522A (en)
DE (1) DE2206484A1 (en)
FR (1) FR2124953A5 (en)
GB (1) GB1386371A (en)
IT (1) IT952823B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086391U (en) * 1973-12-11 1975-07-23
US3961507A (en) * 1975-01-17 1976-06-08 Fork Lock Corporation Resettable axial pin tumbler lock
JPS609194B2 (en) * 1975-04-07 1985-03-08 孝男 本田 Axial pin tumbler lock
JPS5571206A (en) * 1978-11-20 1980-05-29 Shibuya Kogyo Co Ltd Device for packing in box
JPS6193004A (en) * 1984-10-09 1986-05-12 株式会社　イズミフ−ドマシナリ Automatic stacking case packer for large number of individual packaging product
US4712402A (en) * 1986-06-16 1987-12-15 Monahan Brian J Integrally and sequentially re-keyable lock apparatus and method
US5018376A (en) * 1989-03-27 1991-05-28 Lee David G High security axial pin tumbler lock
WO1991014843A1 (en) * 1990-03-19 1991-10-03 Lee David G Improved high security axial pin tumbler lock
RU2090720C1 (en) * 1995-10-13 1997-09-20 Александр Леонидович Синцов Lock
RU2105119C1 (en) * 1996-07-24 1998-02-20 Александр Леонидович Синцов Lock
GB2322403A (en) * 1997-02-20 1998-08-26 Camlock Systems Plc Drill resistant lock and key combination
US20070033975A1 (en) * 2003-02-21 2007-02-15 Shun-Ming Liu Dual power protective device for power supply
US7475579B2 (en) * 2006-02-07 2009-01-13 Jin Tay Industries Co., Ltd. Lock with a limiting slide assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320783A (en) * 1966-12-09 1967-05-23 Chicago Lock Co Key for an axial tumbler type lock
US3411331A (en) * 1967-01-10 1968-11-19 Schlage Lock Co Axial pin cylinder device
US3422646A (en) * 1967-03-15 1969-01-21 Brian J Monahan Instantaneous tumbler change lock

Also Published As

Publication number Publication date
JPS5123232B2 (en) 1976-07-15
AU4077172A (en) 1973-10-11
FR2124953A5 (en) 1972-09-22
DE2206484A1 (en) 1973-08-02
AU452834B2 (en) 1974-08-26
CA963684B (en) 1975-03-04
JPS4830597A (en) 1973-04-21
GB1386371A (en) 1975-03-05
CA942522A (en) 1974-02-26
US3756049A (en) 1973-09-04

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