Invention Grant
- Patent Title: Door lock apparatus
- Patent Title (中): 门锁装置
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Application No.: US12564227Application Date: 2009-09-22
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Publication No.: US08651537B2Publication Date: 2014-02-18
- Inventor: Yasuo Imatomi , Kimito Shimizu , Jun Ishida
- Applicant: Yasuo Imatomi , Kimito Shimizu , Jun Ishida
- Applicant Address: JP Kariya-shi, Aichi-ken
- Assignee: Aisin Seiki Kabushiki Kaisha
- Current Assignee: Aisin Seiki Kabushiki Kaisha
- Current Assignee Address: JP Kariya-shi, Aichi-ken
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: JP2008-250937 20080929
- Main IPC: E05C3/06
- IPC: E05C3/06

Abstract:
A door lock apparatus includes a latch mechanism having a latch being engagable with a striker and having a pawl stopping a rotation of the latch being engaged with the striker at a half latched position and a fully latched position, a half latch detection portion, a full latch detection portion, a driving portion for rotating the latch being in the half latched position toward the fully latched position, an intermediate position detection portion and a controlling portion for controlling the driving portion to start the driving portion in order to rotate the latch being in the half latched position toward the fully latched position, to stop the drive of the driving portion when the latch is in the fully latched position and to temporally stop the driving portion when the latch is in the intermediate position.
Public/Granted literature
- US20100078945A1 Door Lock Apparatus Public/Granted day:2010-04-01
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