IT8322360A0 - Serratura a combinazione a dischi. - Google Patents

Serratura a combinazione a dischi.

Info

Publication number
IT8322360A0
IT8322360A0 IT8322360A IT2236083A IT8322360A0 IT 8322360 A0 IT8322360 A0 IT 8322360A0 IT 8322360 A IT8322360 A IT 8322360A IT 2236083 A IT2236083 A IT 2236083A IT 8322360 A0 IT8322360 A0 IT 8322360A0
Authority
IT
Italy
Prior art keywords
combination lock
disc combination
disc
lock
combination
Prior art date
Application number
IT8322360A
Other languages
English (en)
Other versions
IT8322360A1 (it
IT1163879B (it
Inventor
Giancarlo Parma
Original Assignee
Sercas Srl
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 Sercas Srl filed Critical Sercas Srl
Priority to IT22360/83A priority Critical patent/IT1163879B/it
Publication of IT8322360A0 publication Critical patent/IT8322360A0/it
Priority to US06/631,777 priority patent/US4574603A/en
Priority to EP84108473A priority patent/EP0132778B1/en
Priority to DE8484108473T priority patent/DE3470770D1/de
Publication of IT8322360A1 publication Critical patent/IT8322360A1/it
Application granted granted Critical
Publication of IT1163879B publication Critical patent/IT1163879B/it

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
    • E05B37/08—Permutation or combination locks; Puzzle locks with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs
    • 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
    • Y10T70/7153—Combination
    • Y10T70/7181—Tumbler type
    • Y10T70/7198—Single tumbler set
    • Y10T70/7237—Rotary or swinging tumblers
    • Y10T70/7243—Interset tumblers
    • Y10T70/7249—Tumblers released
    • Y10T70/7254—Fence held spaced from 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
    • Y10T70/7153—Combination
    • Y10T70/7322—Permutation
    • Y10T70/7328—Compound 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
    • Y10T70/7153—Combination
    • Y10T70/735—Operating elements
    • Y10T70/7356—Fences
    • 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
    • Y10T70/7153—Combination
    • Y10T70/735—Operating elements
    • Y10T70/7367—Tumbler structure and position
IT22360/83A 1983-07-29 1983-07-29 Serratura a combinazione a dischi IT1163879B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT22360/83A IT1163879B (it) 1983-07-29 1983-07-29 Serratura a combinazione a dischi
US06/631,777 US4574603A (en) 1983-07-29 1984-07-17 Dial-type combination lock
EP84108473A EP0132778B1 (en) 1983-07-29 1984-07-18 A dial-type combination lock
DE8484108473T DE3470770D1 (en) 1983-07-29 1984-07-18 A dial-type combination lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22360/83A IT1163879B (it) 1983-07-29 1983-07-29 Serratura a combinazione a dischi

Publications (3)

Publication Number Publication Date
IT8322360A0 true IT8322360A0 (it) 1983-07-29
IT8322360A1 IT8322360A1 (it) 1985-01-29
IT1163879B IT1163879B (it) 1987-04-08

Family

ID=11195199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22360/83A IT1163879B (it) 1983-07-29 1983-07-29 Serratura a combinazione a dischi

Country Status (4)

Country Link
US (1) US4574603A (it)
EP (1) EP0132778B1 (it)
DE (1) DE3470770D1 (it)
IT (1) IT1163879B (it)

Families Citing this family (4)

* 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
US4841759A (en) * 1986-09-25 1989-06-27 Cathirgamathamby Balasingam Auto guiding combination lock
CN1209541C (zh) * 2002-12-02 2005-07-06 邵志军 拨码盘式全机械密码锁
CN104234507B (zh) * 2013-06-09 2018-05-29 颜群 带有拨号盘和凸轮的开门把手

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170316A (en) * 1962-12-31 1965-02-23 Sargent & Greenleaf Combination lock construction
US3176486A (en) * 1963-07-12 1965-04-06 Diebold Inc Manipulation resistive combination lock
US3386275A (en) * 1966-02-14 1968-06-04 Mosler Safe Co Key changeable tumbler construction for combination locks
US3410121A (en) * 1966-12-13 1968-11-12 Coats & Clark Resettable combination padlock
US3702551A (en) * 1971-02-19 1972-11-14 Mosler Safe Co Time delay combination locks
US4142388A (en) * 1977-03-30 1979-03-06 Klaus W. Gartner Tumbler wheels for combination locks
US4353231A (en) * 1980-09-11 1982-10-12 La Gard, Inc. Friction drive-snap inner fit tumbler wheel construction

Also Published As

Publication number Publication date
DE3470770D1 (en) 1988-06-01
EP0132778B1 (en) 1988-04-27
US4574603A (en) 1986-03-11
IT8322360A1 (it) 1985-01-29
IT1163879B (it) 1987-04-08
EP0132778A2 (en) 1985-02-13
EP0132778A3 (en) 1985-11-06

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