Global Patent Index - EP 1094179 A1

EP 1094179 A1 2001-04-25 - Method and device for a powerless unlocking of a locking device

Title (en)

Method and device for a powerless unlocking of a locking device

Title (de)

Verfahren und Vorrichtung zum kraftlosen Entriegeln einer Schliessvorrichtung

Title (fr)

Méthode et dispositif de déverrouillage sans force d'un dispositif de verrouillage.

Publication

EP 1094179 A1 (DE)

Application

EP 00122253 A

Priority

DE 19950328 A

Abstract (en)

The key contains electronic coding data which is compared to stored data to allow or block release. If satisfied, the key turns a cam (16) anticlockwise to position a magnet (168) adjacent another (188) on a spring (186) biassed lever (18) turning it to unblock the manual release cam (20). The manually operated cam (20) is turned clockwise to reset the key cam by means of a pivoted (224) lever (22) and a wire (204) releases the lock catch.

Abstract (de)

Um Objekte, die keine eigene Energieversorgung bereitstellen, mittels eines Schlüssels zu öffnen, der eine Zugriffs/Zutrittsberechtigung enthält, wird ein Verfahren und eine Vorrichtung bereitgestellt, die ein kraftloses Entriegeln einer Schließvorrichtung dieser Objekte ermöglicht. Hierfür wird die Entriegelung der Schließvorrichtung unter Verwendung von Energie durchgeführt, die von dem Schlüssel bereitgestellt wird, wobei das eigentliche Öffnen und Schließen der Schließvorrichtung von einem Benutzer des Schlüssels vorgenommen wird. <IMAGE>

IPC 1-7 (main, further and additional classification)

E05B 49/00

IPC 8 full level (invention and additional information)

G07C 9/00 (2006.01)

CPC (invention and additional information)

G07C 9/00309 (2013.01); G07C 2009/00634 (2013.01); G07C 2009/00761 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE IT LU NL

EPO simple patent family

EP 1094179 A1 20010425; EP 1094179 B1 20040630; DE 19950328 A1 20010426; DE 19950328 C2 20020919

INPADOC legal status


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