| 摘要 |
The trailer comprises a wheel-mounted container (1) with front, back and side flaps. The bottom tips to the rear and the back flap hinges upwards. The container is divided into front and back sections (1a,1b), the bottom (5a) of the front one tipping about a spindle (11) along its bottom edge. The rear section tilts about a second axis (12) along the top edge, and is coupled to the bottom of the front section so that they hinge at the same time. |
