FR2243313A1 - Lock for doors with an electrical warning circuit - has a split sliding bolt with spring connections and alarm actuator - Google Patents

Lock for doors with an electrical warning circuit - has a split sliding bolt with spring connections and alarm actuator

Info

Publication number
FR2243313A1
FR2243313A1 FR7430366A FR7430366A FR2243313A1 FR 2243313 A1 FR2243313 A1 FR 2243313A1 FR 7430366 A FR7430366 A FR 7430366A FR 7430366 A FR7430366 A FR 7430366A FR 2243313 A1 FR2243313 A1 FR 2243313A1
Authority
FR
France
Prior art keywords
lock
sliding bolt
doors
warning circuit
elements
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
FR7430366A
Other languages
French (fr)
Other versions
FR2243313B1 (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.)
CORBIN CO
Original Assignee
CORBIN CO
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 CORBIN CO filed Critical CORBIN CO
Publication of FR2243313A1 publication Critical patent/FR2243313A1/en
Application granted granted Critical
Publication of FR2243313B1 publication Critical patent/FR2243313B1/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

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

The lock bolt consists of two connected elements which are held by springs in mutual alignment so that one of the components is in a plane which is parallel to the door panel plane. One of these elements has a detecting device in order to establish relative movements between the elements and for actuation of the alarm system. The alarm system is triggered when excessive force is exerted on the door. This excessive force causes relative displacement of the sliding bolt components and this action triggers the alarm. The slide consists of a toothed plated which is actuated by the key of the lock and the free end of this plate is clamped by a springs between a plate and the actual sliding bolt.
FR7430366A 1973-09-07 1974-09-06 Lock for doors with an electrical warning circuit - has a split sliding bolt with spring connections and alarm actuator Granted FR2243313A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2871973A IT1017002B (en) 1973-09-07 1973-09-07 LOCK FOR DOORS AND SIMILAR WITH ALARM DEVICE

Publications (2)

Publication Number Publication Date
FR2243313A1 true FR2243313A1 (en) 1975-04-04
FR2243313B1 FR2243313B1 (en) 1977-01-07

Family

ID=11224055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430366A Granted FR2243313A1 (en) 1973-09-07 1974-09-06 Lock for doors with an electrical warning circuit - has a split sliding bolt with spring connections and alarm actuator

Country Status (4)

Country Link
DE (1) DE2436778A1 (en)
FR (1) FR2243313A1 (en)
IT (1) IT1017002B (en)
NL (1) NL7411304A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7817702U1 (en) * 1978-06-13 1978-10-12 Fa. Aug. Winkhaus, 4404 Telgte DOOR LOCK, IN PARTICULAR POCKET LOCK
US4726206A (en) * 1984-05-15 1988-02-23 Hsu Sheau Alarm lock with replaceable lock body
AT392116B (en) * 1988-04-27 1991-01-25 Handlechner Georg Additional lock provided with an alarm system

Also Published As

Publication number Publication date
FR2243313B1 (en) 1977-01-07
DE2436778A1 (en) 1975-03-13
NL7411304A (en) 1975-03-11
IT1017002B (en) 1977-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse