| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle with a variable rear wheel toe angle, which ensures that a vehicle travels straight ahead without causing excessive wear of a rear wheel tire even when one of left and right variable rear-wheel toe-angle control devices causes a failure. SOLUTION: An automobile V of a variable rear-wheel toe-angle type, provided with a pair of variable rear-wheel toe-angle control devices 10L, 10R which individually vary the toe angles of left and right rear wheels 5, is configured so as to, upon the occurrence of a failure of one of the left and right variable rear-wheel toe-angle control devices 10L, 10R, exercise toe angle control so that the rear wheel 5 of a healthy side becomes parallel to the rear wheel 5 of a faulty side. COPYRIGHT: (C)2009,JPO&INPIT |
