Door locking system for vehicle
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United States of America Patent
Stats
-
Nov 22, 2011
Grant Date -
May 8, 2008
app pub date -
Oct 31, 2007
filing date -
Nov 6, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A door locking system for a vehicle includes a striker, a latch, a pawl allowing and regulating the latch to rotate, a lock release operating portion moving the pawl to release the regulation on the latch rotation, a latch driving motor driven in one direction to shift the door to a fully closed state from a half-closed state, the latch driving motor driven in the other direction to move the pawl to be release position when the lock release operating portion is operated, and a power transmission system switching mechanism connecting a motor output shaft of the motor to the latch for driving the latch in the locking direction, the power transmission system switching mechanism connecting the motor output shaft of the motor to the pawl for moving the pawl to the release position and including a first canceling mechanism for switching a power state.
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