| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aerodynamic control apparatus for a vehicle adapted to improve a roll stability by eliminating an atmospheric pressure difference in the rear of left and right steered wheels during a turn. Ž<P>SOLUTION: The steered wheels 14L and 14R are held parallel to a traveling direction, namely the direction of an arrow 9 during a straight-line travel of the vehicle 10. At the same time, both longitudinal ends of a straightening vane 12 are supported by a shaft 13 in a position to face the longitudinal direction of a vehicle body. The shaft 13 connects a floor 11 and the straightening vane 12 in the top-bottom direction of the vehicle body, and is disposed at a position adjacent to the front of the vehicle body from the center of an axle 15 connecting the steered wheels 14L and 14R. When a plurality of the straightening vanes 12 are disposed in the body widthwise direction, the shaft 13 is arranged in the body widthwise direction so as to lie on a substantially straight line. As shown in Fig.2(B), when the vehicle 10 turns right, the steered wheels 14 are turned through a rightward steering angle from the arrow 9, as indicated by an arrow 18. At the same time, the straightening vanes 12 are rotated rightward from the arrow 9 around the shaft 13 within a surface substantially parallel to the floor 11 by an not-shown driving means, as indicated by an arrow 16. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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