FR921069A - Improvements made to locks and their strikes to make them tamper-proof - Google Patents

Improvements made to locks and their strikes to make them tamper-proof

Info

Publication number
FR921069A
FR921069A FR921069DA FR921069A FR 921069 A FR921069 A FR 921069A FR 921069D A FR921069D A FR 921069DA FR 921069 A FR921069 A FR 921069A
Authority
FR
France
Prior art keywords
tamper
strikes
locks
proof
make
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
Guido Ricci
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 FR921069A publication Critical patent/FR921069A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2088—Means to prevent disengagement of lock and keeper
FR921069D 1945-10-23 1945-10-23 Improvements made to locks and their strikes to make them tamper-proof Expired FR921069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921069T 1945-10-23

Publications (1)

Publication Number Publication Date
FR921069A true FR921069A (en) 1947-04-25

Family

ID=9433290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921069D Expired FR921069A (en) 1945-10-23 1945-10-23 Improvements made to locks and their strikes to make them tamper-proof

Country Status (1)

Country Link
FR (1) FR921069A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD354670S (en) 1993-02-16 1995-01-24 Triangle Brass Manufacturing Company Anti-vandal trim for door
WO2000017472A1 (en) * 1998-09-23 2000-03-30 Dieter Ramsauer Latch closure
USD458528S1 (en) 2001-05-16 2002-06-11 Triangle Brass Manufacturing Company, Inc. Anti-vandal door pull
USD462252S1 (en) 2001-05-17 2002-09-03 Triangle Brass Manufacturing Company, Inc. Anti-vandal door pull
USD500947S1 (en) 2003-05-14 2005-01-18 Sargent Manufacturing Anti-vandal door trim
US6868704B2 (en) 2001-07-25 2005-03-22 Triangle Brass Manufacturing Company, Inc. Anti-vandal door lock apparatus
USD511083S1 (en) 2003-04-12 2005-11-01 Rockwood Manufacturing Company Door pull
GB2435297A (en) * 2006-02-21 2007-08-22 Assa Abloy Ltd Lock assembly with flange projecting over staple and projection there between
USD659507S1 (en) 2010-03-26 2012-05-15 Rockwood Manufacturing Company Anti-vandal plate
EP2453082A3 (en) * 2010-11-15 2015-03-18 Rockwell Automation Technologies, Inc. Self-aligning safety lock

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD354670S (en) 1993-02-16 1995-01-24 Triangle Brass Manufacturing Company Anti-vandal trim for door
WO2000017472A1 (en) * 1998-09-23 2000-03-30 Dieter Ramsauer Latch closure
US6581985B1 (en) 1998-09-23 2003-06-24 Dieter Ramsauer Latch closure
USD458528S1 (en) 2001-05-16 2002-06-11 Triangle Brass Manufacturing Company, Inc. Anti-vandal door pull
USD462252S1 (en) 2001-05-17 2002-09-03 Triangle Brass Manufacturing Company, Inc. Anti-vandal door pull
US6868704B2 (en) 2001-07-25 2005-03-22 Triangle Brass Manufacturing Company, Inc. Anti-vandal door lock apparatus
US6886379B2 (en) 2001-07-25 2005-05-03 Triangle Brass Manufacturing Company, Inc. Anti-vandal door lock apparatus
USD511083S1 (en) 2003-04-12 2005-11-01 Rockwood Manufacturing Company Door pull
USD500947S1 (en) 2003-05-14 2005-01-18 Sargent Manufacturing Anti-vandal door trim
USD514919S1 (en) 2003-05-14 2006-02-14 Sargent Manufacturing Company Anti-vandal door trim
USD514918S1 (en) 2003-05-14 2006-02-14 Sargent Manufacturing Company Anti-vandal door trim
GB2435297A (en) * 2006-02-21 2007-08-22 Assa Abloy Ltd Lock assembly with flange projecting over staple and projection there between
USD659507S1 (en) 2010-03-26 2012-05-15 Rockwood Manufacturing Company Anti-vandal plate
EP2453082A3 (en) * 2010-11-15 2015-03-18 Rockwell Automation Technologies, Inc. Self-aligning safety lock

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