Search International and National Patent Collections

1. (WO2015045802) ELECTRONIC LOCK

Pub. No.:    WO/2015/045802    International Application No.:    PCT/JP2014/073501
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Sat Sep 06 01:59:59 CEST 2014
IPC: E05B 67/22
E05B 47/00
E05B 49/00
Applicants: SEIKO CLOCK INC.
セイコークロック株式会社
Inventors: YOKOYAMA, Masanao
横山正尚
YAMAUCHI, Satoru
山内悟
OTSUKA, Kiyohiro
大塚清弘
IMAMURA, Miyuki
今村美由紀
Title: ELECTRONIC LOCK
Abstract:
This electronic lock is provided with: a casing (20b); a shackle (10) which comprises a tip portion (12) and a base portion and which can move between an inserted position, in which the tip portion (12) and base portion are inserted into the casing (20b), and a separated position, in which the tip portion (12) is separated from casing (20b); a lock mechanism which can lock the shackle (10) in the inserted position; an antenna for wirelessly communicating with an electronic key; and a control unit which controls the lock mechanism depending on ID information of the electronic key acquired via the antenna. The casing (20b) includes an outside case (40b) having an opening (42b), and a nonmagnetic, non-conductive bottom (52b) which covers the opening (42b). The antenna is opposite of the opening (42b).