ES2136476A1 - Burglary detector and preventer for security lock - Google Patents

Burglary detector and preventer for security lock

Info

Publication number
ES2136476A1
ES2136476A1 ES009500353A ES9500353A ES2136476A1 ES 2136476 A1 ES2136476 A1 ES 2136476A1 ES 009500353 A ES009500353 A ES 009500353A ES 9500353 A ES9500353 A ES 9500353A ES 2136476 A1 ES2136476 A1 ES 2136476A1
Authority
ES
Spain
Prior art keywords
detector
active position
rod
preventer
burglary
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.)
Granted
Application number
ES009500353A
Other languages
Spanish (es)
Other versions
ES2136476B1 (en
Inventor
Marcel Lucas
Jean-Yves Edouard
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.)
CAVERS ETS
Original Assignee
CAVERS ETS
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 CAVERS ETS filed Critical CAVERS ETS
Publication of ES2136476A1 publication Critical patent/ES2136476A1/en
Application granted granted Critical
Publication of ES2136476B1 publication Critical patent/ES2136476B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B17/2092—Means responsive to tampering or attack providing additional locking
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • 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
    • E05B27/0032—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with both axially and radially arranged tumbler pins or balls
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed

Landscapes

  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Actuator (AREA)

Abstract

The burglary detector has a stator and rotor cylinder and a mobile bolt. A detector (35) is mounted in the stator and may move axially from an inactive position to an active position. In the active position the detector prevents any latch movement of the bolt. An helicoidal spring (40) is used to push the detector in the active position. Movement of the cylindrical rod (35) is normally constrained by three balls (42,43,44) the first engaging with the throat (41) of the bar. On any attempt to drill the lock the rotor (25) will be pushed backwards and the ball (44) remote from the rod (35) will fall into a channel (46) releasing the rod (35) to prevent latch movement.
ES009500353A 1994-02-22 1995-02-22 ANTI-EFRACTION DEVICE WITH DELATOR FOR SECURITY LOCK. Expired - Fee Related ES2136476B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401982A FR2716484B1 (en) 1994-02-22 1994-02-22 Anti-intrusion device with delator for security lock.

Publications (2)

Publication Number Publication Date
ES2136476A1 true ES2136476A1 (en) 1999-11-16
ES2136476B1 ES2136476B1 (en) 2000-09-16

Family

ID=9460304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009500353A Expired - Fee Related ES2136476B1 (en) 1994-02-22 1995-02-22 ANTI-EFRACTION DEVICE WITH DELATOR FOR SECURITY LOCK.

Country Status (5)

Country Link
BE (1) BE1008673A5 (en)
DE (1) DE29502983U1 (en)
ES (1) ES2136476B1 (en)
FR (1) FR2716484B1 (en)
IT (1) IT1273946B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004151C2 (en) * 1996-09-30 1997-08-19 Stenman Holland Nv Stirrup-type bicycle lock - has rear end of lock cylinder clear of, and coupled to, locking plate working which works with locking stirrup
DE19739036A1 (en) * 1997-09-05 1999-03-18 Richard Hahn Cylinder lock for doors with housing containing locking mechanism
FR2780433B1 (en) * 1998-06-29 2004-08-13 Fichet Serrurerie Batiment Fsb DEVICE FOR LOCKING A LOCK PENEE UNDER THE EFFECT OF A BREACH
GB0120104D0 (en) * 2001-08-17 2001-10-10 Guardian Security Group Ltd An anti-theft locking device
EP2466039B1 (en) * 2010-12-17 2019-01-23 Talleres De Escoriaza, S.A. Security device for lock cylinder
FR3026769B1 (en) * 2014-10-01 2016-12-09 U-Shin France Sas LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636669A5 (en) * 1978-01-05 1983-06-15 Grundmann Gmbh Geb Cylinder lock having a rotatable cylinder plug and a plurality of sliding pins displaceable in axial bores thereof
US4648255A (en) * 1984-09-12 1987-03-10 Gartner Klaus W Lock protecting device for high security safes
FR2590533A1 (en) * 1985-11-25 1987-05-29 Turatti Mario Steering locking anti-theft device for motor vehicles
GB2224306A (en) * 1988-10-26 1990-05-02 Ronald Eric Little Security device
EP0369107A2 (en) * 1988-11-12 1990-05-23 Erich Mundhenke Cylinder lock
EP0566483A1 (en) * 1992-04-16 1993-10-20 Bricard S.A. Anti-drill plug protector for a lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636669A5 (en) * 1978-01-05 1983-06-15 Grundmann Gmbh Geb Cylinder lock having a rotatable cylinder plug and a plurality of sliding pins displaceable in axial bores thereof
US4648255A (en) * 1984-09-12 1987-03-10 Gartner Klaus W Lock protecting device for high security safes
FR2590533A1 (en) * 1985-11-25 1987-05-29 Turatti Mario Steering locking anti-theft device for motor vehicles
GB2224306A (en) * 1988-10-26 1990-05-02 Ronald Eric Little Security device
EP0369107A2 (en) * 1988-11-12 1990-05-23 Erich Mundhenke Cylinder lock
EP0566483A1 (en) * 1992-04-16 1993-10-20 Bricard S.A. Anti-drill plug protector for a lock

Also Published As

Publication number Publication date
DE29502983U1 (en) 1995-04-27
FR2716484B1 (en) 1997-06-20
IT1273946B (en) 1997-07-11
ITMI950311A0 (en) 1995-02-21
FR2716484A1 (en) 1995-08-25
ITMI950311A1 (en) 1996-08-21
BE1008673A5 (en) 1996-07-02
ES2136476B1 (en) 2000-09-16

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