| 摘要 |
<p>A tandem wheel trailer for off road use comprising: a trailer main frame (10), a pair of suspension wheel sets (30) attached to each side of the trailer, each suspension wheel set comprising a suspension subset pivotally secured to the main frame (10) of the trailer and a wheel (11, 12) supported for axial rotation on the subset, each pair of suspension subsets (31, 32) being interconnected through a spring (33).</p> |
