FR554515A - Safety device for lock - Google Patents

Safety device for lock

Info

Publication number
FR554515A
FR554515A FR554515DA FR554515A FR 554515 A FR554515 A FR 554515A FR 554515D A FR554515D A FR 554515DA FR 554515 A FR554515 A FR 554515A
Authority
FR
France
Prior art keywords
lock
safety device
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
Luigi Olivero
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 FR554515A publication Critical patent/FR554515A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
    • E05B29/002—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers rotating about an axis perpendicular to the key axis

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR554515D 1922-07-27 1922-07-27 Safety device for lock Expired FR554515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554515T 1922-07-27

Publications (1)

Publication Number Publication Date
FR554515A true FR554515A (en) 1923-06-12

Family

ID=8938880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554515D Expired FR554515A (en) 1922-07-27 1922-07-27 Safety device for lock

Country Status (1)

Country Link
FR (1) FR554515A (en)

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