| 摘要 |
<p>A four-wheeled vehicle comprising a frame equipped with a rigid rear axle and a front axle (5) which is tiltable on an axis located at a halfway point of the axle and parallel to a longitudinal axis of the vehicle, in which elastic means (122,123) are positioned between the axle and the vehicle frame (1), which elastic means contrast, in each direction, oscillations of the axle caused by irregularity of a terrain by means of an elastic force applied upwards on both the wheel of the tiltable axis.</p> |
