| 摘要 |
A pivot lip dump gate (30) for the dump body (12) of a dump truck (14), trailer or the like comprises a split gate including a large upper hinged gate portion (32) and a hinged lower gate or lip (34) which serves the double function of guiding contents rearwardly from the dump body (12) in its lowered dumping position and for closing the rearward end of the dump body (12) in its raised transport position while also serving to lock the swinging uper gate (32) in its closed transpo rt position.
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