| 摘要 |
PROBLEM TO BE SOLVED: To provide a loading space tilting device for a truck capable of adjusting the position of a supporting leg according to the state of the ground. SOLUTION: This loading space tilting device is equipped with a tilting cylinder 8 for tilting a guide frame on a chassis frame, and a sliding movement cylinder 13 for sliding the loading space on the guide frame. A hydraulic circuit for driving the cylinders 8, 13 is equipped with a grounding compensation means. The grounding compensation means is equipped with a grounding compensation circuit 24 for communicably connecting a margin Y of the tilting cylinder 8, and a rod side 8b and a tube side 8a of the tilting cylinder 8 with each other via a first check valve 21, and a pilot check valve 23 for opening and closing the communicating state of the grounding compensation circuit 24. These valves 21, 23 are connected only when the loading space is slid and moved to the rear of the own vehicle to allow the guide frame to move further to the tilting side than a predetermined tilting attitude. COPYRIGHT: (C)2009,JPO&INPIT
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