FR566170A - Safety mechanism for locks - Google Patents

Safety mechanism for locks

Info

Publication number
FR566170A
FR566170A FR566170DA FR566170A FR 566170 A FR566170 A FR 566170A FR 566170D A FR566170D A FR 566170DA FR 566170 A FR566170 A FR 566170A
Authority
FR
France
Prior art keywords
locks
safety mechanism
safety
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
Guillaume Linlaud
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 FR566170A publication Critical patent/FR566170A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR566170D 1923-05-14 1923-05-14 Safety mechanism for locks Expired FR566170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR566170T 1923-05-14

Publications (1)

Publication Number Publication Date
FR566170A true FR566170A (en) 1924-02-11

Family

ID=8946921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR566170D Expired FR566170A (en) 1923-05-14 1923-05-14 Safety mechanism for locks

Country Status (1)

Country Link
FR (1) FR566170A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616492A (en) * 1984-09-07 1986-10-14 Barfield J David Key combination lock
US6494068B2 (en) * 2001-02-27 2002-12-17 Tung Chu International Inc. Lock core assembly
US6622538B2 (en) * 2001-08-28 2003-09-23 Evva-Werk Spezialerzeugung Von Zylinder-Und Sicherheitsschlossern Gesellschaft M.B.H. & Co. Kg Cylinder lock with tumbler plates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616492A (en) * 1984-09-07 1986-10-14 Barfield J David Key combination lock
US6494068B2 (en) * 2001-02-27 2002-12-17 Tung Chu International Inc. Lock core assembly
US6622538B2 (en) * 2001-08-28 2003-09-23 Evva-Werk Spezialerzeugung Von Zylinder-Und Sicherheitsschlossern Gesellschaft M.B.H. & Co. Kg Cylinder lock with tumbler plates

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