| 摘要 |
<p>PURPOSE:To perform simple and reliable support of a division side gate plate by providing a shrimp-shaped handle by which a stopper pivotally mounted to a load-carrying platform is secured to the load-carrying platform and a fastening device to which a center pillar and a stopper pivotally mounted to the load-carrying platform are secured. CONSTITUTION:One end part 12 of a center pillar 11 is rotatably mounted to the intermediate part of a side gate plate 3, divided into a plurality sections, through the medium of a hinge 21. The one end part 42 of a stopper 41 is rotatably mounted to a bracket 31 of a load-carrying platform through the medium of a hinge 22. In this case, the bracket 31 and the stopper 41 are removably secured to an shrimp-shaped handle 51. The shrimp-shaped handle 51 is formed such that a U-metal 55, a connection metal 56, and a fixing metal 58 are pivotally mounted to a handle 53, the one end of which is pivotally supported to the bracket 31 by means of a pin 52, by means of respective pins 57 and a hook 60 is secured to the stopper 41. This constitution engages and disengages the fixing metal 58 with and from the hook 60 through control of the handle 51.</p> |
