Title (en)

LOCKING SYSTEM

Publication

EP 0382412 A3 19911009 (EN)

Application

EP 90301075 A 19900201

Priority

GB 8902951 A 19890209

Abstract (en)

[origin: EP0382412A2] A door locking system which consists of a mechanical locking mechanism (10), such as a dead-bolt (13), releasable by an electrical operating means (26), such as a solenoid, controlled by an electronic control system (11) provided with means (27) for receiving coded information from a card (28), means (31) for decoding the coded information, a master control module (12), and a by-pass override system (35, 37, 38) for receiving coded information for overriding the information receiving and decoding means (27, 31).

IPC 1-7

E05B 49/00

IPC 8 full level

G07C 9/00 (2006.01)

CPC (source: EP)

G07C 9/0069 (2013.01); G07C 9/00738 (2013.01)

Citation (search report)

• [Y] US 3818239 A 19740618 - SCHLAGE E
• [Y] AU 538296 B2 19840809 - GEN MOTORS HOLDENS LTD
• [A] US 4148092 A 19790403 - MARTIN RICKY
• [A] US 4112292 A 19780905 - VARVEL DAVID ANTHONY, et al

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0382412 A2 19900816; EP 0382412 A3 19911009; GB 8902951 D0 19890330

DOCDB simple family (application)

EP 90301075 A 19900201; GB 8902951 A 19890209