| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To smoothly operate a locking member to a retracting side and to a projecting side in a load-carrying platform structure of a working vehicle when a wall part positioned at an outer peripheral part of a load-carrying platform is supported around a horizontal shaft core at its lower part to be capable of free oscillation and open/close motion. <P>SOLUTION: The working vehicle is equipped with the locking member 25 around a shaft core P2 of the wall part 17 positioned at the outer peripheral part of the load-carrying platform 6, a holding part engaged with the locking member 25 for holding the wall part 17 at a closing position, a spring 27 for energizing the locking member 25 to the projecting side engaging with the holding part, and a guide member 22 (22d) abutted to an end part of the locking member 25 along with the operation of the wall part 17 to the closing position for pushing the end part of the locking member 25 obliquely downward or obliquely upward on the retracting side and for oscillating the locking member 25 to the retracting side against the spring 27. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
