EP 2169636 B1 20120418 - Lock, in particular lock cylinder with a device for communication with a transponder and communication device
Title (en)
Lock, in particular lock cylinder with a device for communication with a transponder and communication device
Title (de)
Schloss, insbesondere Schließzylinder mit einer Einrichtung zur Kommunikation mit einem Transponder und Kommunikationseinrichtung
Title (fr)
Verrou, notamment cylindre de fermeture doté d'un dispositif de communication avec un transporteur et une installation de communication
Publication
Application
Priority
DE 102008037376 A 20080922
Abstract (en)
[origin: EP2169636A1] The mechanism has a transmission-reception device (2) for sending an activation signal (14) i.e. electromagnetic alternating field, at an operating frequency of a transponder (5) and for receiving a data signal (15) that is sent back from the transponder. An antenna (3) and a sensor antenna (7) are assigned to the transmission-reception device and an inductive sensor circuit (6), respectively. The antennas form a magnetically coupled, galvanically decoupled coil system. The sensor antenna is operated at a frequency corresponding to the operating frequency of the antenna. An independent claim is also included for a lock i.e. lock cylinder, including an actuation member.
IPC 8 full level
G07C 9/00 (2006.01); E05B 47/06 (2006.01)
CPC (source: EP)
E05B 47/0611 (2013.01); G07C 9/00309 (2013.01); G07C 9/00904 (2013.01); G07C 2009/00777 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2169636 A1 20100331; EP 2169636 B1 20120418; AT E554467 T1 20120515; DE 102008037376 A1 20100325
DOCDB simple family (application)
EP 09168547 A 20090825; AT 09168547 T 20090825; DE 102008037376 A 20080922