FR1029141A - Advanced latch bolt - Google Patents

Advanced latch bolt

Info

Publication number
FR1029141A
FR1029141A FR1029141DA FR1029141A FR 1029141 A FR1029141 A FR 1029141A FR 1029141D A FR1029141D A FR 1029141DA FR 1029141 A FR1029141 A FR 1029141A
Authority
FR
France
Prior art keywords
latch bolt
advanced latch
advanced
bolt
latch
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
Other languages
French (fr)
Inventor
Jean Fontaine
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 filed Critical
Application granted granted Critical
Publication of FR1029141A publication Critical patent/FR1029141A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • E05B2015/0406—Wound springs wound in a cylindrical shape
    • E05B2015/0413—Wound springs wound in a cylindrical shape loaded by compression
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
FR1029141D 1950-12-06 1950-12-06 Advanced latch bolt Expired FR1029141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029141T 1950-12-06

Publications (1)

Publication Number Publication Date
FR1029141A true FR1029141A (en) 1953-05-29

Family

ID=9581659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029141D Expired FR1029141A (en) 1950-12-06 1950-12-06 Advanced latch bolt

Country Status (1)

Country Link
FR (1) FR1029141A (en)

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