| 摘要 |
PURPOSE: A driver for lifting a lift is provided to enter a vehicle in both directions and make the structure simple. CONSTITUTION: A driver(12) is installed on a base(10) made into an iron frame structure. The driver is composed of a driving motor(12A), a decelerator(12B), a brake(12C), a driving pulley(13), a first, second, third and fourth lift pulley(14)(14A)(14B)(14C), an idle pulley(15) and a rope(L). The rope is pulled in a left direction and the lift ascends by rotating the driving pulley in a direction of lifting the lift. The lift descends by rotating the driving pulley in clockwise direction. Therefore, vehicles entered both directions as a weight bob is placed in the right lower side of the driving pulley. |
