CA1111085A - Lock-latch set - Google Patents

Lock-latch set

Info

Publication number
CA1111085A
CA1111085A CA283,839A CA283839A CA1111085A CA 1111085 A CA1111085 A CA 1111085A CA 283839 A CA283839 A CA 283839A CA 1111085 A CA1111085 A CA 1111085A
Authority
CA
Canada
Prior art keywords
trains
latch
lock
locking
stop
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA283,839A
Other languages
English (en)
French (fr)
Inventor
Paul S. Cormier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1111085A publication Critical patent/CA1111085A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5246—Dead bolts
    • Y10T70/5296—Single
    • Y10T70/5345—Swinging
    • Y10T70/5363—Key operable only
    • 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
    • Y10T70/7514—Sliding and rotary or swinging 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
    • Y10T70/778—Operating elements
    • Y10T70/7785—Tumblers

Landscapes

  • Lock And Its Accessories (AREA)
CA283,839A 1976-08-23 1977-07-29 Lock-latch set Expired CA1111085A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US717,261 1976-08-23
US05/717,261 US4096716A (en) 1976-08-23 1976-08-23 Lock-latch set

Publications (1)

Publication Number Publication Date
CA1111085A true CA1111085A (en) 1981-10-20

Family

ID=24881329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283,839A Expired CA1111085A (en) 1976-08-23 1977-07-29 Lock-latch set

Country Status (7)

Country Link
US (1) US4096716A (OSRAM)
JP (1) JPS5327899A (OSRAM)
CA (1) CA1111085A (OSRAM)
DE (1) DE2728018A1 (OSRAM)
FR (1) FR2362986A1 (OSRAM)
GB (1) GB1554669A (OSRAM)
SE (1) SE7709401L (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201719A (en) * 1987-02-21 1988-09-07 Abt Hardware Ltd Key operated lock

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240900C (OSRAM) *
US13722A (en) * 1855-10-30 butler
US874694A (en) * 1907-04-22 1907-12-24 Martin B Falsey Lock.
US962486A (en) * 1909-05-08 1910-06-28 Noriz Mfg Company Lock.
US1515611A (en) * 1921-11-21 1924-11-18 Lyon Metallic Mfg Company Locking device
US3102412A (en) * 1961-10-23 1963-09-03 Chicago Lock Co Tumbler lock with axially shiftable interchangeable tumblers
US3451704A (en) * 1967-01-31 1969-06-24 Lawson B Cothron Combination latch and dead bolt lock
US3653238A (en) * 1970-05-15 1972-04-04 Hans Brugemann Lock with tumbler-safety-slides
US3890813A (en) * 1973-05-24 1975-06-24 Labann Corp Combination latch & dead bolt lock assembly
JPS50108890U (OSRAM) * 1974-02-20 1975-09-05

Also Published As

Publication number Publication date
FR2362986B1 (OSRAM) 1981-09-18
JPS5542229B2 (OSRAM) 1980-10-29
DE2728018A1 (de) 1978-03-09
GB1554669A (en) 1979-10-24
SE7709401L (sv) 1978-02-24
JPS5327899A (en) 1978-03-15
FR2362986A1 (fr) 1978-03-24
US4096716A (en) 1978-06-27

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Legal Events

Date Code Title Description
MKEX Expiry