Invention Grant
- Patent Title: Power-actuated motor-vehicle door latch
- Patent Title (中): 动力机动车门锁
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Application No.: US11903205Application Date: 2007-09-20
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Publication No.: US08029031B2Publication Date: 2011-10-04
- Inventor: Robert Hunt , Keith Julien
- Applicant: Robert Hunt , Keith Julien
- Applicant Address: US MI Wixom
- Assignee: Keykert USA, Inc.
- Current Assignee: Keykert USA, Inc.
- Current Assignee Address: US MI Wixom
- Agent Andrew Wilford
- Main IPC: E05C3/06
- IPC: E05C3/06 ; E05C3/16

Abstract:
A motor-vehicle door latch has a housing, a latch mechanism in the housing operable to unlock a vehicle door, and an actuating element. A linkage in the housing is engageable between the actuating element and the latch mechanism and shiftable between a coupled position for operation of the latch mechanism by the actuating element and a decoupled position operatively disconnecting the actuating element from the latch mechanism. A blocking element connected to the linkage is operable to shift the linkage between its coupled and decoupled positions. A drive motor operates the blocking element. A quick-unlock element bears via the blocking element on the linkage.
Public/Granted literature
- US20090079206A1 Power-actuated motor-vehicle door latch Public/Granted day:2009-03-26
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