ATE56498T1 - BLOCK AND BLOCK LOCK WITH A KEY OPERATED BOLT. - Google Patents

BLOCK AND BLOCK LOCK WITH A KEY OPERATED BOLT.

Info

Publication number
ATE56498T1
ATE56498T1 AT88114963T AT88114963T ATE56498T1 AT E56498 T1 ATE56498 T1 AT E56498T1 AT 88114963 T AT88114963 T AT 88114963T AT 88114963 T AT88114963 T AT 88114963T AT E56498 T1 ATE56498 T1 AT E56498T1
Authority
AT
Austria
Prior art keywords
blocking
block
key
lock
bolt
Prior art date
Application number
AT88114963T
Other languages
German (de)
Inventor
Wilhelm Ing Grad Weissgerber
Otto Dipl-Ing Fh Weikl
Original Assignee
Merk Gmbh Telefonbau Fried
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 Merk Gmbh Telefonbau Fried filed Critical Merk Gmbh Telefonbau Fried
Application granted granted Critical
Publication of ATE56498T1 publication Critical patent/ATE56498T1/en

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)
  • Lock And Its Accessories (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

1. Lock for closing and blocking with a bolt (4) actuated by a key and with a blocking arrangement electromagnetically switchable between a blocking position and an unblocking position and provided with a blocking magnet, whereby caused by the locking procedure an actuation of an alarm system is likewise possible, the key can only the inserted into the bolt in the inserting position, a microswitch (3) is actuated by turning the key in the inserting position and the actuation of the microswitch is registered in the central of the alarm system and is used for control purpose, characterized in, that a rotary pivoted contact disk (1) having a key slot (5) is attached in the axis of rotation of the bolt (4) in front of the lock for closing and blocking, namely but on one side, and the contact disk (1) is provided with a contact face (6) for the actuation of the microswitch (3).
AT88114963T 1987-09-17 1988-09-14 BLOCK AND BLOCK LOCK WITH A KEY OPERATED BOLT. ATE56498T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3731154A DE3731154C1 (en) 1987-09-17 1987-09-17 Lock and block lock with a key-operated bolt
EP88114963A EP0307873B1 (en) 1987-09-17 1988-09-14 Lock for closing and blocking with a bolt actuated by a key

Publications (1)

Publication Number Publication Date
ATE56498T1 true ATE56498T1 (en) 1990-09-15

Family

ID=6336164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88114963T ATE56498T1 (en) 1987-09-17 1988-09-14 BLOCK AND BLOCK LOCK WITH A KEY OPERATED BOLT.

Country Status (4)

Country Link
EP (1) EP0307873B1 (en)
AT (1) ATE56498T1 (en)
DE (1) DE3731154C1 (en)
ES (1) ES2018330B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587702A (en) * 1992-11-12 1996-12-24 Chadfield; Garth R. Padlock with tamper alarm
DE4422094C2 (en) * 1994-06-24 1998-08-27 Aeg Sensorsysteme Gmbh Lock for doors
DE4422095C2 (en) * 1994-06-24 1996-10-31 Aeg Sensorsysteme Gmbh System for locking and / or unlocking a number of locks provided on doors, in particular fixed objects
PT1856354E (en) * 2005-02-25 2009-05-07 Weru Ag Monitoring device for windows and doors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825825C (en) * 1950-12-01 1951-12-20 Simon Kellnhauser Alarm device for doors with contact devices on the lock
US3427413A (en) * 1967-03-15 1969-02-11 Gen Alarm Corp Lock mechanism and alarm
US3797004A (en) * 1971-11-24 1974-03-12 Eaton Corp Lock tumbler cylinder picking alarm
DE7532906U (en) * 1975-10-16 1976-03-04 Fritz Fuss Kg, 7470 Albstadt BLOCKABLE LOCK
DE3414642C3 (en) * 1984-04-18 1994-11-24 Aeg Sensorsysteme Gmbh Block lock

Also Published As

Publication number Publication date
EP0307873A1 (en) 1989-03-22
ES2018330B3 (en) 1991-04-01
EP0307873B1 (en) 1990-09-12
DE3731154C1 (en) 1989-03-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee