FR451197A - Système de sureté pour serrures - Google Patents

Système de sureté pour serrures

Info

Publication number
FR451197A
FR451197A FR451197DA FR451197A FR 451197 A FR451197 A FR 451197A FR 451197D A FR451197D A FR 451197DA FR 451197 A FR451197 A FR 451197A
Authority
FR
France
Prior art keywords
locks
security system
security
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
English (en)
Inventor
Jean-Pierre-Joseph Birot
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.)
JEAN-PIERRE-JOSEPH BIROT
Original Assignee
JEAN-PIERRE-JOSEPH BIROT
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 JEAN-PIERRE-JOSEPH BIROT filed Critical JEAN-PIERRE-JOSEPH BIROT
Application granted granted Critical
Publication of FR451197A publication Critical patent/FR451197A/fr
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
    • 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
    • E05B15/06—Lock wards
    • 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
    • E05B15/14—Tumblers
    • E05B15/143—Tumblers elastic, e.g. formed by a spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/14—Locks for use with special keys or a plurality of keys ; keys therefor with keys of which different parts operate separate mechanisms
FR451197D 1912-11-29 1912-11-29 Système de sureté pour serrures Expired FR451197A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR451197T 1912-11-29

Publications (1)

Publication Number Publication Date
FR451197A true FR451197A (fr) 1913-04-12

Family

ID=1491556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451197D Expired FR451197A (fr) 1912-11-29 1912-11-29 Système de sureté pour serrures

Country Status (1)

Country Link
FR (1) FR451197A (fr)

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