ATE69324T1 - UNINTENDED OPENING PREVENTION DEVICE FOR ANTI-BURGLARY DOORS. - Google Patents

UNINTENDED OPENING PREVENTION DEVICE FOR ANTI-BURGLARY DOORS.

Info

Publication number
ATE69324T1
ATE69324T1 AT86850077T AT86850077T ATE69324T1 AT E69324 T1 ATE69324 T1 AT E69324T1 AT 86850077 T AT86850077 T AT 86850077T AT 86850077 T AT86850077 T AT 86850077T AT E69324 T1 ATE69324 T1 AT E69324T1
Authority
AT
Austria
Prior art keywords
slide
electromagnet
key hole
alarm circuit
burglary
Prior art date
Application number
AT86850077T
Other languages
German (de)
Inventor
Berndt Eriksson
Karl-Goeran Karlsson
Original Assignee
Berndt Eriksson
Karlsson Karl Goeran
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 Berndt Eriksson, Karlsson Karl Goeran filed Critical Berndt Eriksson
Application granted granted Critical
Publication of ATE69324T1 publication Critical patent/ATE69324T1/en

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
    • E05B17/14—Closures or guards for keyholes
    • E05B17/147—Closures or guards for keyholes electrically-operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/06—Mechanical actuation by tampering with fastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/005—Opening, closing of the circuit
    • E05B2047/0053—Opening, closing of the circuit by operating the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Burglar Alarm Systems (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

A device for burglary alarm protected doors intended to prevent unintentional unlocking of the lock mechanism of a door when the alarm circuit is operative, including a slide (3), displacably arranged at the outside door plane, arranged to be locked by means of an electromagnet (7) in a position extending across the key hole of the lock mechanism when the alarm circuit is operative. According to the invention, the slide (3) is arranged to influence an electrical swith means (8) when in a position extending across the key hole, thereby interrupting a voltage feed from the alarm circuit to the electromagnet (7). An initial displacement movement of the slide (3) in direction away from the key hole results in that the switch means (8) closes the voltage feed circuit to the electromagnet (7) from the alarm circuit, whereby the electromagnet (7) locks the slide (3) after an initial displacement movement against further movement away from the key hole As soon as the slide (3) is no longer manually influenced, the slide (3) after an initial displacement movement against further movement away from the key hole. As soon as the slide (3) is no longer manually influenced, the slide (3) returns to the position influencing the switch means (8), and the voltage supply to the electromagnet (7) is interrupted.
AT86850077T 1985-03-04 1986-03-03 UNINTENDED OPENING PREVENTION DEVICE FOR ANTI-BURGLARY DOORS. ATE69324T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8501040A SE457101B (en) 1985-03-04 1985-03-04 DEVICE IN Burglar alarm protected doors
EP86850077A EP0194248B1 (en) 1985-03-04 1986-03-03 Device for preventing unintentional unlocking of burglary alarm protected doors

Publications (1)

Publication Number Publication Date
ATE69324T1 true ATE69324T1 (en) 1991-11-15

Family

ID=20359346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86850077T ATE69324T1 (en) 1985-03-04 1986-03-03 UNINTENDED OPENING PREVENTION DEVICE FOR ANTI-BURGLARY DOORS.

Country Status (4)

Country Link
EP (1) EP0194248B1 (en)
AT (1) ATE69324T1 (en)
DE (1) DE3682300D1 (en)
SE (1) SE457101B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395632B (en) * 1988-05-06 1993-02-25 Keba Gmbh & Co LOCKER SYSTEM WITH SEVERAL LOCKERS
FR2632346B1 (en) * 1988-06-01 1990-09-14 Deville Marie Jeanne DEVICE FOR PROTECTION AGAINST BREAKING IN ENCLOSED ENCLOSURES, IN PARTICULAR SAFE
FR2686116B1 (en) * 1991-10-23 1995-08-25 Ramblier Yves LOCK COMPRISING A MOBILE PROTECTION SHUTTER.
DE19650847C1 (en) * 1996-11-27 1998-04-09 Ikon Praezisionstechnik Security lock for door of housing
DE19824344A1 (en) * 1998-06-02 1999-12-09 Hans Schlueter Additional security for double-lock safes and deposit boxes having keys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252100B (en) * 1967-10-12 Telefonbau und Normalzeit G.m. b.H., Frankfurt/M Electrical security system
US28321A (en) * 1860-05-15 Bailboad-chaih
US3688531A (en) * 1970-01-22 1972-09-05 Minnesota Mining & Mfg Automatic locking system
US3696374A (en) * 1970-09-25 1972-10-03 Hardware & Ind Tool Co Inc Cabinet with jam switch and alarm system
USRE28321E (en) * 1970-09-25 1975-01-28 Power source
CH627572A5 (en) * 1979-02-01 1982-01-15 Droz Serge Andre ALARM DEVICE FOR A DOOR, AUTOMATICALLY DISABLED ON LICENSE ACCESS.
SE419879B (en) * 1980-01-24 1981-08-31 Berndt Eriksson DEVICE IN Burglar Alarm Protective Doors

Also Published As

Publication number Publication date
SE8501040D0 (en) 1985-03-04
DE3682300D1 (en) 1991-12-12
EP0194248A3 (en) 1988-04-20
EP0194248B1 (en) 1991-11-06
SE457101B (en) 1988-11-28
SE8501040L (en) 1986-09-05
EP0194248A2 (en) 1986-09-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties