Title:
ELECTRONIC DOOR LOCK DEVICE FOR CONNECTING CLUTCH EASILY
Document Type and Number:
WIPO Patent Application WO/2012/015135
Kind Code:
A1
Abstract:
The present invention relates to an electronic door lock device for connecting a clutch easily. The electronic door lock device includes: a first shaft connected to a first handle to operate a latch during a rotation operation; a second shaft connected to a second handle, the second shaft being disposed on the same axis as the first shaft and having a first roughness on an end thereof; a shaft connection member disposed between the first shaft and the second shaft, the shaft connection member being movably disposed on the first shaft and having a second roughness on an end facing the second shaft so as to be engaged with the first roughness; and a driving device operating the shaft connection member according to an external signal.
Inventors:
JO, Sung Phil (204dong 914ho, Hakmaeul Apt. Sinjeong 3-dong Yangcheon-gu, Seoul 158-794, 158-794, KR)
조성필 (서울시 양천구 신정3동 학마을아파트 204동 914호, 158-794 Seoul, 158-794, KR)
조성필 (서울시 양천구 신정3동 학마을아파트 204동 914호, 158-794 Seoul, 158-794, KR)
Application Number:
KR2011/001317
Publication Date:
February 02, 2012
Filing Date:
February 25, 2011
Export Citation:
Assignee:
IREVO, INC. (iRevo Building, 459-7 Kasan-dong Geumcheon-gu, Seoul 153-803, 153-803, KR)
주식회사 아이레보 (서울시 금천구 가산동 459-7 아이레보빌빙, 153-803 Seoul, 153-803, KR)
JO, Sung Phil (204dong 914ho, Hakmaeul Apt. Sinjeong 3-dong Yangcheon-gu, Seoul 158-794, 158-794, KR)
주식회사 아이레보 (서울시 금천구 가산동 459-7 아이레보빌빙, 153-803 Seoul, 153-803, KR)
JO, Sung Phil (204dong 914ho, Hakmaeul Apt. Sinjeong 3-dong Yangcheon-gu, Seoul 158-794, 158-794, KR)
International Classes:
E05B47/06; E05B63/24
Attorney, Agent or Firm:
SESHIN PATENT & LAW FIRM (#207, World Meridian Venture Center II 426-5 Gasan-dong Geumcheon-gu, Seoul 153-781, 153-781, KR)
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Claims: