EP 0276444 B1 19910717 - LOCKING DEVICE WITH A LARGE NUMBER OF LOCKING COMBINATIONS
Title (en)
LOCKING DEVICE WITH A LARGE NUMBER OF LOCKING COMBINATIONS
Publication
Application
Priority
- DE 3702730 A 19870130
- DE 3734399 A 19871012
Abstract (en)
[origin: EP0276444A1] The invention relates to a locking device which consists of a lock and key and which has tumblers transferable into the release position by means of the key and, particularly for a large number of lock combinations, proposes that at least one of the tumblers (20), in addition to or alternatively to its direct control by the basic code of the corresponding key, can be brought into the release position by means of a magnetic coil (43) which can be energised by a reading device (44) detecting at least one supplementary code of the key. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 47/00 (2006.01); E05B 35/08 (2006.01)
CPC (source: EP US)
E05B 47/0043 (2013.01 - EP US); E05B 35/083 (2013.01 - EP US); Y10S 70/41 (2013.01 - EP US); Y10T 70/7057 (2015.04 - EP US); Y10T 70/7904 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0276444 A1 19880803; EP 0276444 B1 19910717; DE 3734399 A1 19890420; DE 3771480 D1 19910822; NO 880154 D0 19880114; NO 880154 L 19880801; US 4932228 A 19900612
DOCDB simple family (application)
EP 87118529 A 19871215; DE 3734399 A 19871012; DE 3771480 T 19871215; NO 880154 A 19880114; US 14873188 A 19880126