Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hirokazu Shamoto0
Masaki Hayashi0
Masaki Yoshino0
Toshihiro Nagae0
Date of Patent
July 31, 2007
0Patent Application Number
104337490
Date Filed
February 8, 2002
0Patent Primary Examiner
Patent abstract
A steering wheel lock apparatus having high reliability. The steering wheel lock apparatus (1) includes a lock pin (21), which engages a steering wheel (5), a motor (23), which moves the lock pin, and a control circuit (31), which controls the motor. The control circuit includes a power supply line (72b), which provides locking current to the motor for locking the steering wheel. A breaker circuit (61) selectively breaks the power supply line when a user operates an ignition switch knob (81) to start the vehicle.
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