Invention Grant
US08029031B2 Power-actuated motor-vehicle door latch 有权
动力机动车门锁

Power-actuated motor-vehicle door latch
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.
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