| 摘要 |
PROBLEM TO BE SOLVED: To provide a rear wheel independent steering device capable of preventing a feed screw mechanism from being deviated by applied external force when the external force is applied to a rear wheel. SOLUTION: The rear wheel independent steering device 10 controls a steering angle of the rear wheel 18 by rotating a motor 38 provided in a housing 30 of an actuator 15, transmitting rotation of the motor 38 to the feed screw mechanism 43 and expanding/contracting the actuator 15 by feeding a female screw member 108 by rotation of a male screw member 107 of the feed screw mechanism 43 in an axial direction. In the rear wheel independent steering device 10, a resin member 131 for applying load to the male screw member 107 is provided on one end part 108a of the female screw member 108. COPYRIGHT: (C)2010,JPO&INPIT
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