| 摘要 |
<p>PURPOSE:To enable the loading work from sides and the top face of a load- carrying platform by providing on the load-carrying platform, a front box part and a rear box part, which can slide each other into the other box to enclose it, and opening a working space in all directions at the time of loading and unloading of a load. CONSTITUTION:A box shape load-carrying platform equipped on a truck load- carrying platform part consists of a front box part 1, and a rear box part 2 which can slide each other into the other box to enclose it. A roller for rotating movement is installed under the front box part 1 and the rear box part 2 so as to make an internal/external channel shape rails provided on the load- carrying platform part, movable and while front and rear fasteners 6, 6', 6'' and upper and lower fasteners 7, 7' are provided so that the front box part 1 and the rear box part 2 may be opened/closed and fixed freely. At the time of loading and unloading of a load, either one of the front box part 1 or the rear box part 2 is slid into the other to enclose it, and the working space is opened in all directions, enabling the loading work from sides and the top face of the load-carrying platform part so as to aim at efficient works.</p> |
