ATE128749T1 - SECURITY/UNLOCKING DEVICE FOR AN ESCAPE DOOR LOCK. - Google Patents

SECURITY/UNLOCKING DEVICE FOR AN ESCAPE DOOR LOCK.

Info

Publication number
ATE128749T1
ATE128749T1 AT93109636T AT93109636T ATE128749T1 AT E128749 T1 ATE128749 T1 AT E128749T1 AT 93109636 T AT93109636 T AT 93109636T AT 93109636 T AT93109636 T AT 93109636T AT E128749 T1 ATE128749 T1 AT E128749T1
Authority
AT
Austria
Prior art keywords
door lock
security
securing
lever
arm
Prior art date
Application number
AT93109636T
Other languages
German (de)
Inventor
Fritz Helmut Dipl-Ing Fuss
Original Assignee
Fuss Fritz Gmbh & 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 Fuss Fritz Gmbh & Co filed Critical Fuss Fritz Gmbh & Co
Application granted granted Critical
Publication of ATE128749T1 publication Critical patent/ATE128749T1/en

Links

Classifications

    • 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
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting 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

  • Lock And Its Accessories (AREA)

Abstract

A securing/desecuring device for an escape-door lock, with an electromagnet (13) and with a securing lever (14) cooperating with the latter, is described. When the magnet is in the live state, the securing lever (14) is held in its blocking position. A driving arm (15) is arranged fixedly in terms of rotation on a handle follower (11) and cooperates with a two-armed securing lever (14). One arm of the securing lever (14), pivotable axis-parallel to the handle follower (11), is designed as the armature (16) of the electromagnet (13), and the other arm has a stop (18) for engagement with the driving lever (15). <IMAGE>
AT93109636T 1992-06-16 1993-06-16 SECURITY/UNLOCKING DEVICE FOR AN ESCAPE DOOR LOCK. ATE128749T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4219710A DE4219710C1 (en) 1992-06-16 1992-06-16 Securing / unlocking device for an escape door lock

Publications (1)

Publication Number Publication Date
ATE128749T1 true ATE128749T1 (en) 1995-10-15

Family

ID=6461136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93109636T ATE128749T1 (en) 1992-06-16 1993-06-16 SECURITY/UNLOCKING DEVICE FOR AN ESCAPE DOOR LOCK.

Country Status (3)

Country Link
EP (1) EP0579954B1 (en)
AT (1) ATE128749T1 (en)
DE (2) DE4219710C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340537C2 (en) * 1993-11-29 1996-05-09 Doerrenhaus Fa Wilhelm Anti-panic hotel lock
SE0004281D0 (en) * 2000-11-22 2000-11-22 Assa Ab Locking
DE102011008213C5 (en) 2011-01-10 2019-08-22 Assa Abloy Sicherheitstechnik Gmbh Door lock device and method for opening a door lock device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506883A (en) * 1965-12-22 1970-04-14 Heiwa Electric Electrical locking device
US3955840A (en) * 1974-08-30 1976-05-11 Cornell Iron Works, Inc. Door release mechanism
GB2230550B (en) * 1989-03-18 1993-02-10 Walter Wilson Hugh Clarke Electromagnetic door lock
DE4031077A1 (en) * 1990-10-02 1992-04-09 Trumpf Schloss & Beschlag ELECTROMAGNETIC DOOR LOCKING

Also Published As

Publication number Publication date
DE59300710D1 (en) 1995-11-09
DE4219710C1 (en) 1993-12-23
EP0579954A1 (en) 1994-01-26
EP0579954B1 (en) 1995-10-04

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Legal Events

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