| 摘要 |
<p>The trailer chassis frame has detachable weather protection covering. IT has a vertical post (2) mounted centrally on the wheeled frame (1). A horizontal beam (3) is fixed across the top of the post to carry the weather proofing. It has a second vertical post (4) parallel to the first to carry lateral covering sections, and a stabilising foot (9). The post also transmits the vehicle towing force. A plate (5) carrying a towing attachment (6) is fixed or pivots horizontally on the vertical post. Two triangulating beams (7) connect the plate and the wheel support frame.</p> |
