IT1056909B - PERFECTED COMBINATION LOCK - Google Patents

PERFECTED COMBINATION LOCK

Info

Publication number
IT1056909B
IT1056909B IT2090676A IT2090676A IT1056909B IT 1056909 B IT1056909 B IT 1056909B IT 2090676 A IT2090676 A IT 2090676A IT 2090676 A IT2090676 A IT 2090676A IT 1056909 B IT1056909 B IT 1056909B
Authority
IT
Italy
Prior art keywords
perfected
combination lock
lock
combination
perfected combination
Prior art date
Application number
IT2090676A
Other languages
Italian (it)
Original Assignee
Parma Antonic
Edoardo Parma Ec Dr
Figli S A S Di Ing Luigi Parma
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 Parma Antonic, Edoardo Parma Ec Dr, Figli S A S Di Ing Luigi Parma filed Critical Parma Antonic
Priority to IT2090676A priority Critical patent/IT1056909B/en
Priority to FR7701896A priority patent/FR2343109A1/en
Application granted granted Critical
Publication of IT1056909B publication Critical patent/IT1056909B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/04—Permutation or combination locks; Puzzle locks with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob
IT2090676A 1976-03-05 1976-03-05 PERFECTED COMBINATION LOCK IT1056909B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2090676A IT1056909B (en) 1976-03-05 1976-03-05 PERFECTED COMBINATION LOCK
FR7701896A FR2343109A1 (en) 1976-03-05 1977-01-24 Silent action combination lock - has disc cam rotated to allow latch arm to fall into slots across number wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2090676A IT1056909B (en) 1976-03-05 1976-03-05 PERFECTED COMBINATION LOCK

Publications (1)

Publication Number Publication Date
IT1056909B true IT1056909B (en) 1982-02-20

Family

ID=11173857

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2090676A IT1056909B (en) 1976-03-05 1976-03-05 PERFECTED COMBINATION LOCK

Country Status (2)

Country Link
FR (1) FR2343109A1 (en)
IT (1) IT1056909B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694670A (en) * 1984-12-31 1987-09-22 Jang Young H Combined key and combination lock
CN101886493B (en) * 2010-07-10 2013-04-10 宋泽贵 Lock cipher code inserted pin provided with cipher code
CN103790442B (en) * 2014-02-21 2016-09-14 宋泽贵 The lock Cipher bolt of a kind of available cipher key unlatching and special purpose system key

Also Published As

Publication number Publication date
FR2343109A1 (en) 1977-09-30
FR2343109B3 (en) 1979-09-21

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