IT7851855A0 - Serratura a combinazione - Google Patents

Serratura a combinazione

Info

Publication number
IT7851855A0
IT7851855A0 IT7851855A IT5185578A IT7851855A0 IT 7851855 A0 IT7851855 A0 IT 7851855A0 IT 7851855 A IT7851855 A IT 7851855A IT 5185578 A IT5185578 A IT 5185578A IT 7851855 A0 IT7851855 A0 IT 7851855A0
Authority
IT
Italy
Prior art keywords
combination lock
lock
combination
Prior art date
Application number
IT7851855A
Other languages
English (en)
Other versions
IT1106928B (it
Original Assignee
Chubb & Sons Lock & Safe 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 Chubb & Sons Lock & Safe Co filed Critical Chubb & Sons Lock & Safe Co
Publication of IT7851855A0 publication Critical patent/IT7851855A0/it
Application granted granted Critical
Publication of IT1106928B publication Critical patent/IT1106928B/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
IT5185578A 1977-11-11 1978-11-10 Serratura a combinazione IT1106928B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4711077 1977-11-11

Publications (2)

Publication Number Publication Date
IT7851855A0 true IT7851855A0 (it) 1978-11-10
IT1106928B IT1106928B (it) 1985-11-18

Family

ID=10443761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5185578A IT1106928B (it) 1977-11-11 1978-11-10 Serratura a combinazione

Country Status (4)

Country Link
US (1) US4257249A (it)
DE (1) DE2848217A1 (it)
IT (1) IT1106928B (it)
SE (1) SE7811658L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756176A (en) * 1985-11-30 1988-07-12 La Gard, Inc. Fence lever control device for a combination lock
US4693100A (en) * 1986-03-21 1987-09-15 Art Metal U.S.A., Inc. Security system
US4722207A (en) * 1986-03-21 1988-02-02 Art Metal U.S.A., Inc. Security systems
US4831851A (en) * 1986-04-10 1989-05-23 Supra Products, Inc. Combination/electronic lock system
FR2615891B1 (fr) * 1987-05-27 1991-06-07 Decayeux Sa Serrure a combinaison a disques, comprenant des moyens de brouillage automatique a la fermeture
US4967577A (en) * 1988-06-10 1990-11-06 La Gard, Inc. Electronic lock with manual combination override
EP0435870B1 (en) * 1988-06-10 1995-04-26 La Gard, Inc. Electronic lock with manual combination override

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660873A (en) * 1949-08-11 1953-12-01 Yale & Towne Mfg Co Combination lock
US3045467A (en) * 1960-01-07 1962-07-24 Diebold Inc Manipulation resistive combination lock
US3176486A (en) * 1963-07-12 1965-04-06 Diebold Inc Manipulation resistive combination lock
ZA77801B (en) * 1976-03-11 1978-04-26 Chubb & Sons Lock & Safe Co Improvements relating to keyless combination locks

Also Published As

Publication number Publication date
IT1106928B (it) 1985-11-18
SE7811658L (sv) 1979-05-12
US4257249A (en) 1981-03-24
DE2848217A1 (de) 1979-05-17

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