| 摘要 |
<p>PURPOSE:To change the vehicle height at a prescribed position easily by controlling the height of a receiver corresponding to a detected height instruction. CONSTITUTION:In order to carry one vehicle 5 with rotation, slat plates 2A-2E are used and elevators 11 for elevating shafts 4' are arranged on respective bearings 3 arranged on the slat plates 2B, 2E and controlled by a control box 20 fixed on the back of the slat plate 2D. After the vehicle is fixed on the receiver 6 on the shaft 4', a slat conveyor device 1 is driven and when a striker 24 arranged along the conveyer is detected by a limit switch 23, the four shafts 4' are elevated to a first set height nearly simultaneously by the elevator. Further, when the action of next limit switch 23 is not confirmed within a prescribed time, the four shafts are elevated to a second set height alike after finishing the prescribed time. Thus, as the height of the receiver 6 is changed by the existence absence of the striker 24, the height of the vehicle 5 at the assembly section of respective parts is changed by two steps.</p> |
