FR980458A - New security cylinders with two entrances, particularly applicable to mortise locks and the like - Google Patents

New security cylinders with two entrances, particularly applicable to mortise locks and the like

Info

Publication number
FR980458A
FR980458A FR980458DA FR980458A FR 980458 A FR980458 A FR 980458A FR 980458D A FR980458D A FR 980458DA FR 980458 A FR980458 A FR 980458A
Authority
FR
France
Prior art keywords
entrances
particularly applicable
new security
mortise locks
security cylinders
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
Lucien-Charles-Eugen Milly
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 FR980458A publication Critical patent/FR980458A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
FR980458D 1948-12-15 1948-12-15 New security cylinders with two entrances, particularly applicable to mortise locks and the like Expired FR980458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980458T 1948-12-15

Publications (1)

Publication Number Publication Date
FR980458A true FR980458A (en) 1951-05-15

Family

ID=9525169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980458D Expired FR980458A (en) 1948-12-15 1948-12-15 New security cylinders with two entrances, particularly applicable to mortise locks and the like

Country Status (1)

Country Link
FR (1) FR980458A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112208A1 (en) * 1991-04-13 1992-10-15 Friedrich G Brodmann Constructing strong combination cylinder lock - using laser beam boring machine to form all opening cylinders in double rows in point and plane-symmetrical arrangement
WO1999054574A1 (en) * 1998-04-17 1999-10-28 Ernst Keller Built-in safety device and key for a safety lock
WO2009074839A1 (en) * 2007-12-12 2009-06-18 New Art System S.R.L. Cylinder lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112208A1 (en) * 1991-04-13 1992-10-15 Friedrich G Brodmann Constructing strong combination cylinder lock - using laser beam boring machine to form all opening cylinders in double rows in point and plane-symmetrical arrangement
WO1999054574A1 (en) * 1998-04-17 1999-10-28 Ernst Keller Built-in safety device and key for a safety lock
US6532781B1 (en) 1998-04-17 2003-03-18 Ernst Keller Built-in safety device and key for a safety lock
WO2009074839A1 (en) * 2007-12-12 2009-06-18 New Art System S.R.L. Cylinder lock

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