EP 2708681 B1 20200715 - Locking cylinder for an electronic key
Title (en)
Locking cylinder for an electronic key
Title (de)
Schließzylinder für einen elektronischen Schlüssel
Title (fr)
Cylindre de fermeture pour une clé électronique
Publication
Application
Priority
DE 102012216107 A 20120912
Abstract (en)
[origin: EP2708681A2] The cylinder (1) has a core (3) movable in a housing (2), and a closed channel (5) for introduction of an electronic key (6). An antenna (8) is arranged in the housing to receive electronic signals from the key, and an electronic check device (7) is arranged in the core for optional locking or releasing of the movement of the core as a function of the signals of the key. The antenna directly faces a transmission antenna (11) arranged in the core for contactless transmission of the signals of the key. A receive antenna (13) is arranged at the close channel immediately in the core.
IPC 8 full level
E05B 9/04 (2006.01); E05B 47/06 (2006.01); G07C 9/00 (2020.01)
CPC (source: EP)
E05B 47/063 (2013.01); G07C 9/00944 (2013.01); G07C 9/00309 (2013.01); G07C 2009/00777 (2013.01)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2708681 A2 20140319; EP 2708681 A3 20171018; EP 2708681 B1 20200715; DE 102012216107 A1 20140313; ES 2811059 T3 20210310
DOCDB simple family (application)
EP 13182643 A 20130902; DE 102012216107 A 20120912; ES 13182643 T 20130902