EP 0942130 A3 20010103 - Key for a cylinder lock
Title (en)
Key for a cylinder lock
Title (de)
Zylinderschlüssel
Title (fr)
Clé pour serrure cylindrique
Publication
Application
Priority
DE 29804066 U 19980307
Abstract (en)
[origin: EP0942130A2] The lock has mechanical identification in the form of mechanical cuts (4) into the key shaft (2) for aligning mechanical tumblers (8) in the associated cylinder lock (5). There is additional electronic identification which individualizes the key and causes a release reaction in the lock cylinder only for an access authorized key. The additional electronic identification has a sensor (13) on at least one gripping surface (3a) of the key head (3) for detecting predefined person-specific data of the current key user. The sensor works in conjunction with evaluation electronics with a data memory. The current data are compared with previously stored data and a release triggering signal is only generated only in the event of a defined degree of coincidence.
IPC 1-7
IPC 8 full level
G07C 9/00 (2006.01)
CPC (source: EP)
G07C 9/00563 (2013.01)
Citation (search report)
- [XY] US 5055658 A 19911008 - COCKBURN JOHN B [GB]
- [XA] WO 9632556 A1 19961017 - FINNPLASTRO OY [FI], et al
- [YA] DE 19648767 A1 19970626 - SIEMENS AG OESTERREICH [AT]
- [YA] EP 0187363 A1 19860716 - BKS GMBH [DE]
- [Y] EP 0224607 A1 19870610 - FUSS FRITZ KG [DE]
- [A] WO 9425938 A1 19941110 - PERSONAL BIOMETRIC ENCODERS [GB], et al
- [A] US 5311757 A 19940517 - SPAHN KARL-HEINZ [DE]
- [A] EP 0761914 A1 19970312 - TOYOTA MOTOR CO LTD [JP]
- [A] GB 2291106 A 19960117 - SYSTEMTEQ LIMITED [GB]
- [A] DE 9005923 U1 19900906
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0942130 A2 19990915; EP 0942130 A3 20010103; EP 0942130 B1 20060111; AT E315705 T1 20060215; DE 29804066 U1 19990722; DE 59913034 D1 20060406
DOCDB simple family (application)
EP 99103555 A 19990224; AT 99103555 T 19990224; DE 29804066 U 19980307; DE 59913034 T 19990224