Door lock device for vehicle
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United States of America Patent
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Sep 12, 2017
Grant Date -
Jun 7, 2012
app pub date -
Apr 15, 2011
filing date -
Aug 2, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A door lock device for a vehicle is provided in which a lock release member that is operable between an operating position at which the ratchet is operated toward the side on which the ratchet engages with the latch and a standby position at which free pivoting of the ratchet is allowed and that is urged toward the standby position is driven to the operating position by a drive member which engages with the lock release member when an actuator is operated, the door lock device being capable of releasing a locked state of a door by operation of the actuator and also being capable of releasing the locked state of the door by a manual operation, wherein an engagement release mechanism (96) releases engagement of a drive member (67) and a lock release member (66) in response to a manual operation for releasing the locked state of the door being carried out while the drive member (67) is engaged with the lock release member (66). This enables recovery of a state in which a door can be held in a closed state even in a state in which a drive member has stopped at an operating position due to malfunction of an actuator in a state in which a locked state of the door is released.
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