| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rear gate dropping-off prevention device of a load-carrying platform, which is additionally and correctly post-attached to an existing dump truck by a user. <P>SOLUTION: In the existing dump truck, the rear gate (G) of the load-carrying platform (D) is pivotally supported/connected such that it can be not only downwardly opened but also upwardly opened. A plurality of auxiliary support brackets (18) are welded to an intermediate part of a rear wall surface in the load-carrying platform (D) in the rearwardly projection state, and a plurality of auxiliary mounting stays (19) are welded to the corresponding intermediate part of a lower wall surface in the rear gate (G) in the downwardly projection state. A plurality of removal stop pivot support pins (20) becoming in alignment on the same horizontal axis (X-X) as a lower part pivot support pin (14) of the rear gate (G) are removably/insertably inserted/penetrated between the auxiliary mounting stay (19) at the rear gate (G) side and an auxiliary support bracket (18) at the load-carrying platform (D) side from a lateral direction respectively. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
