EP0405061A1 - Dispositif pour fixer des clefs de secours - Google Patents

Dispositif pour fixer des clefs de secours Download PDF

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Publication number
EP0405061A1
EP0405061A1 EP90106102A EP90106102A EP0405061A1 EP 0405061 A1 EP0405061 A1 EP 0405061A1 EP 90106102 A EP90106102 A EP 90106102A EP 90106102 A EP90106102 A EP 90106102A EP 0405061 A1 EP0405061 A1 EP 0405061A1
Authority
EP
European Patent Office
Prior art keywords
shell
locking
mechanical lock
rocker
emergency key
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
EP90106102A
Other languages
German (de)
English (en)
Other versions
EP0405061B1 (fr
Inventor
Gerald Kruse
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0405061A1 publication Critical patent/EP0405061A1/fr
Application granted granted Critical
Publication of EP0405061B1 publication Critical patent/EP0405061B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0005—Key safes
    • 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
    • E05B47/0001—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
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more 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
    • E05B47/0001—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

Definitions

  • the invention relates to a device according to the preamble of patent claim 1.
  • Devices of this type are known in a wide variety of configurations. They are used to hold maintenance, emergency or other keys.
  • the shell with the corresponding emergency key is accessible in the known devices after opening the mechanical lock using an appropriate key.
  • the keys for the mechanical lock are often available in large numbers so that a corresponding number of people, for example the employees of gas and water works, can reach the emergency key for opening a cellar or front door. Abuse is very difficult to control.
  • the keys for the mechanical lock can be passed on, forged or lost so that unauthorized persons can obtain these keys and thus have access to the shell and the emergency key.
  • the invention is based on the object of creating a small and compact device of the type mentioned at the outset by which such abuse is not possible or can be easily ascertained.
  • the feedback device can signal that the shell is back in its place after the mechanical lock has been opened and the shell has been removed.
  • a further locking device which can be operated and monitored from a remote location, for example via the telephone line, makes misuse practically impossible. Only when the additional locking device receives a corresponding signal, for example in the event of a fire, can the shell be accessed and the emergency key removed using the mechanical lock. Feedback is also possible, which indicates that the shell is again in its intended position.
  • Remote triggering is carried out by activation, for example via a digital activation device controlled by a corresponding service of the Deutsche Bundespost, i.e. over a telephone line or in the simple case also over a local combination of numbers.
  • the device is installed in an opening in a wall, which is indicated accordingly. It closes flat with the wall at the front. Only the key 2 for the mechanical lock 1 protrudes. Normally, of course, the key is not in this place.
  • the mechanical lock 1 is fastened in a tubular shell 3, which is inserted into a corresponding opening in the wall.
  • a space 4 for receiving an emergency key In the shell 3 there is a space 4 for receiving an emergency key.
  • emergency key is also understood to mean other keys that must be accessible, for example, in the event of maintenance or the like.
  • the locking device is permanently installed in the end of the wall opening.
  • This consists of two electromagnets 9, which are connected to a line 10 in order to supply them with current when actuated.
  • the electromagnets 9 attract a rocker 8 which works against a spring 7.
  • the rocker 8 normally holds a locking bolt 5 in the locking position, which is connected to the shell 3 and can be moved out with it.
  • a feedback device 6 is provided, by means of which it can be indicated that the shell has been removed or is in its place again.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
EP90106102A 1989-06-24 1990-03-30 Dispositif pour fixer des clefs de secours Expired - Lifetime EP0405061B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8907746U DE8907746U1 (de) 1989-06-24 1989-06-24 Vorrichtung zur Aufnahme von Notschlüsseln
DE8907746U 1989-06-24

Publications (2)

Publication Number Publication Date
EP0405061A1 true EP0405061A1 (fr) 1991-01-02
EP0405061B1 EP0405061B1 (fr) 1993-10-27

Family

ID=6840462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90106102A Expired - Lifetime EP0405061B1 (fr) 1989-06-24 1990-03-30 Dispositif pour fixer des clefs de secours

Country Status (2)

Country Link
EP (1) EP0405061B1 (fr)
DE (2) DE8907746U1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012749A1 (fr) * 1992-12-01 1994-06-09 Access Technology, Inc. Coffre a cle destine a contenir une cle
DE19532705C1 (de) * 1995-09-05 1996-08-22 Uwe Hirthe Schlüsseldepot
US5550529A (en) * 1995-06-26 1996-08-27 Supra Products, Inc. Access control system
US5794466A (en) * 1992-12-01 1998-08-18 Access Technology, Inc. Key safe for housing a key
WO2004018804A1 (fr) * 2002-08-23 2004-03-04 Telenta Aktiebolag Procede et dispositif de gestion securisee de cles
WO2015004465A3 (fr) * 2013-07-10 2015-05-07 Loxal Security Limited Ensemble coffre à clés et système de gestion de coffre à clés
US10017960B2 (en) 2014-01-14 2018-07-10 Bekey A/S Key box

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040666A1 (de) * 1980-10-29 1982-05-27 Joachim 6054 Rodgau Fischer Schluesseletui mit durch parallele waende begrenzten schluesselkammern
EP0291614A1 (fr) * 1987-05-22 1988-11-23 KEY-MATIC INDUSTRIES Inc. Système de stockage et d'inventaire de clés

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040666A1 (de) * 1980-10-29 1982-05-27 Joachim 6054 Rodgau Fischer Schluesseletui mit durch parallele waende begrenzten schluesselkammern
EP0291614A1 (fr) * 1987-05-22 1988-11-23 KEY-MATIC INDUSTRIES Inc. Système de stockage et d'inventaire de clés

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012749A1 (fr) * 1992-12-01 1994-06-09 Access Technology, Inc. Coffre a cle destine a contenir une cle
US5460020A (en) * 1992-12-01 1995-10-24 Access Technology Inc. Key safe
US5794466A (en) * 1992-12-01 1998-08-18 Access Technology, Inc. Key safe for housing a key
US5550529A (en) * 1995-06-26 1996-08-27 Supra Products, Inc. Access control system
DE19532705C1 (de) * 1995-09-05 1996-08-22 Uwe Hirthe Schlüsseldepot
WO2004018804A1 (fr) * 2002-08-23 2004-03-04 Telenta Aktiebolag Procede et dispositif de gestion securisee de cles
WO2015004465A3 (fr) * 2013-07-10 2015-05-07 Loxal Security Limited Ensemble coffre à clés et système de gestion de coffre à clés
US10017960B2 (en) 2014-01-14 2018-07-10 Bekey A/S Key box

Also Published As

Publication number Publication date
EP0405061B1 (fr) 1993-10-27
DE59003199D1 (de) 1993-12-02
DE8907746U1 (de) 1989-08-03

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