| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicular lock device with a reinforced antitheft function that is protected against unlocking even under a strong impact, magnetic force or the like applied to the lock device. <P>SOLUTION: The lock device, which switches actuator turn enabling and disabling states, by changing the state of axial insertion of an actuator with a lock projection in a locking part housing with a lock groove by magnetic force of an electromagnet and elasticity of a spring, comprises a lock block arranged in the locking part housing in nonrotatable and axially slidable relation to inhibit a turn of the actuator in response to an axial movement, and an elastic member for elastically supporting the lock block in a direction away from the actuator. <P>COPYRIGHT: (C)2004,JPO</p> |
