| 摘要 |
<p>PURPOSE:To provide a small size lifting device and enable operation even by a woman, in the lifting device for heavy articles, high temperature dangerous articles and the like, by installing a lifting frame of free vertical movement on a carrier which can travel freely in any direction, and mounting plural sensors on a lifting and frame supporting frame for lifting stop at an arbitrary position. CONSTITUTION:A heavy article 23 is transferred onto a lifting frame 7 which has been set at the same level by a roller transporting device 22. The load 23 is secured by stoppers 28, 18 to operate a position selection button. When a lifting frame 7 is lifted up or down so as to approach a prescribed position, the lifting frame 7 stops by an action of a sensor fixed to a prescribed position. Then it is taken out from the lifting frame 7 to the transporting device in a contrary way to loading work. It is thus possible to provide a small size lifting device, labor saving and enable operation even by a woman.</p> |
