FR2439861A1 - SECURITY LOCK BLOCK FOR AN ALARM OR THE LIKE INSTALLATION - Google Patents

SECURITY LOCK BLOCK FOR AN ALARM OR THE LIKE INSTALLATION

Info

Publication number
FR2439861A1
FR2439861A1 FR7926808A FR7926808A FR2439861A1 FR 2439861 A1 FR2439861 A1 FR 2439861A1 FR 7926808 A FR7926808 A FR 7926808A FR 7926808 A FR7926808 A FR 7926808A FR 2439861 A1 FR2439861 A1 FR 2439861A1
Authority
FR
France
Prior art keywords
lock
alarm
immobilising
bolt
front plate
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
FR7926808A
Other languages
French (fr)
Other versions
FR2439861B3 (en
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.)
Grundmann Geb GmbH
Original Assignee
Grundmann Geb GmbH
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 Grundmann Geb GmbH filed Critical Grundmann Geb GmbH
Publication of FR2439861A1 publication Critical patent/FR2439861A1/en
Application granted granted Critical
Publication of FR2439861B3 publication Critical patent/FR2439861B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/12—Electric alarm locks with contact making inside the lock or in the striking plate by movement of the bolt

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

The safety-unit lock for an alarm system comprises a lock case (7) which is covered with a front plate. The lock is a magnetic sliding lock which can be actuated by a magnetic key. For this purpose, magnetic rotors are incorporated in the immobilising bolt, and the magnetic key contains correspondingly arranged permanent magnets. Located in the lock case is a holding plate (10), on which microswitches are mounted. In the assembled state, the front plate presses onto the tongue of the microswitch (9) which triggers an alarm when the front plate is released. The microswitch (16) can be actuated by displacing the immobilising bolt and puts the alarm system into operation and blocks the latter when the immobilising bolt is pushed back.
FR7926808A 1978-10-23 1979-10-23 SECURITY LOCK BLOCK FOR AN ALARM OR THE LIKE INSTALLATION Granted FR2439861A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT757178A AT358950B (en) 1978-10-23 1978-10-23 SECURITY BLOCK LOCK FOR AN ALARM SYSTEM OR THE LIKE.

Publications (2)

Publication Number Publication Date
FR2439861A1 true FR2439861A1 (en) 1980-05-23
FR2439861B3 FR2439861B3 (en) 1981-07-17

Family

ID=3597402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926808A Granted FR2439861A1 (en) 1978-10-23 1979-10-23 SECURITY LOCK BLOCK FOR AN ALARM OR THE LIKE INSTALLATION

Country Status (5)

Country Link
AT (1) AT358950B (en)
CH (1) CH641238A5 (en)
DE (1) DE2942085C2 (en)
FR (1) FR2439861A1 (en)
IT (1) IT1125571B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222194A1 (en) * 1985-10-18 1987-05-20 Siemens Aktiengesellschaft Trigger/untrigger switching device for an intrusion alarm system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321246C3 (en) * 1973-04-26 1978-06-29 Mrt Magnet-Regeltechnik Gmbh, 2000 Hamburg Magnetically operated lock
DE2651550A1 (en) * 1975-11-12 1977-05-26 Robert Leuthold Maschinenbau A Alarm coupled door lock - has triple combination cylinders with mechanical interlock and electrical contact rings coupled to alarm circuit
DE2659470B2 (en) * 1976-12-30 1979-05-17 Hartmut Ing.(Grad.) 6791 Dittweiler Unruh Arming device for an intrusion alarm system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222194A1 (en) * 1985-10-18 1987-05-20 Siemens Aktiengesellschaft Trigger/untrigger switching device for an intrusion alarm system

Also Published As

Publication number Publication date
IT7926719A0 (en) 1979-10-23
FR2439861B3 (en) 1981-07-17
IT1125571B (en) 1986-05-14
DE2942085A1 (en) 1980-05-08
CH641238A5 (en) 1984-02-15
AT358950B (en) 1980-10-10
ATA757178A (en) 1980-02-15
DE2942085C2 (en) 1984-06-28

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