| 摘要 |
<p>PURPOSE:To improve the small turning performance by installing the lifter for a cargo deck having the same structure and forks installed in free elevation and lowering and connecting the lifter in the state where the forks are inserted in under the bottom surface of a load, by a connecting mechanism. CONSTITUTION:When a heavy object, e.g. an electronic calculator 11 is lifted up and transported in an electronic calculator room, one lift 31 is operated by gripping a pushing handle, and brought into contact with the front surface side of the case body of the electronic calculator 11, and the left and right engaging finger parts 56 in part of a fork 35 placed at the lowest position are inserted into the gap between the bottom surface of the electronic calculator 11 and a floor. Then, similarly, the other lifter 31A is set on the back surface side of the case body of the electronic calculator 11, and a pair of connecting rods 32 and 33 are introduced into the gap between the bottom surface of the electronic calculator and the floor, and both edge parts are inserted into a connecting pipe part installed at the lower parts of the forks 35 and 35A, and fixed by tightening a nut. Then, the operating handles 72 and 72A for rise are simultaneously operated, and hydraulic jacks 36 and 36A are driven to raise the electronic calculator 11.</p> |
