| 摘要 |
<p>A dump bed travels forwardly and rearwardly on roller wheels, and has forward and rearward movement stops. When dumping is desired, the bed is moved rearwardly, and when it engages the rearward stop, it may be tipped to a dumping positions. The dump bed may be configured as a pull behind trailer or as a bed of a truck or other vehicle.</p> |
