| 摘要 |
PURPOSE:To make improvements in both steering and driving characteristics, by adjusting a car level according to a car speed, while varying the size of a camber angle and a variation in time of bump rebounding according to this car-level control. CONSTITUTION:In time of car-level driving, when a car speed is less than the specified car speed Vo, by way of example, output of a comparator 43 receiving the output of a car speed sensor 41 is off, causing relays 39 and 40 to be turned to OFF. Therefore, the output of a car level sensor 31 is compared with each output of each of Ll and Lh signalers 35 and 37 at comparators 33 and 34, and a selector valve 24 is controlled by each output of these comparators 33 and 34. That is to say, a car level is kept in a high position in a range from an upper limit value Lh to a lower limit value Ll with operation of a car-level controlling cylinder 10 where pressure oil is supplied or drained via the selector valve 24. And, at this time, since length of an upper suspension arm 5 is made to be longer than that of a lower suspension arm 4, wheels 2 are given a camber angle variation so as to increase a positive camber angle. |
