| 摘要 |
<p>The semi-trailer has at least one especially steerable trailer axle and independent suspension. Its wheel is rotatably attached to a vertical axle journal support on the inner side of the wheel, is linked to the main frame via upper and lower suspension arms and is supported on the frame by a shock absorber and a spring. The upper and lower suspension arms have arms arranged in series in the direction of travel extending out from the wheel towards the center of the vehicle in plan view. An independent claim is also included for an assembly for a semi-trailer with at least one especially steerable trailer axle.</p> |
