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FR663018A - Spring aid for locks - Google Patents

Spring aid for locks

Info

Publication number
FR663018A
FR663018A FR663018DA FR663018A FR 663018 A FR663018 A FR 663018A FR 663018D A FR663018D A FR 663018DA FR 663018 A FR663018 A FR 663018A
Authority
FR
France
Prior art keywords
locks
spring aid
aid
spring
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)
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.)
Bezault Freres
Original Assignee
Bezault Freres
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 Bezault Freres filed Critical Bezault Freres
Application granted granted Critical
Publication of FR663018A publication Critical patent/FR663018A/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
    • E05B2015/0427—Wound springs curved, e.g. toroidal
FR663018D 1928-02-15 1928-02-15 Spring aid for locks Expired FR663018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663018T 1928-02-15

Publications (1)

Publication Number Publication Date
FR663018A true FR663018A (en) 1929-08-14

Family

ID=9011818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663018D Expired FR663018A (en) 1928-02-15 1928-02-15 Spring aid for locks

Country Status (1)

Country Link
FR (1) FR663018A (en)

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