| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily and precisely carry a vehicle having wheels laid in free rotating state. SOLUTION: A carrying truck 3 guided by traveling rails 2R, 2L arranged between front wheels FW along a carrying route L has a vibration preventing device 5 for pressing vibration preventing rollers 4R, 4L onto the lower inside surfaces of the front wheels FW to regulate the advancing direction, and a propulsion unit 8 having front hold rollers 6R, 6L for regulating the forward rolling of the front wheels FW. Thus, the carrying can be easily and precisely performed with a small driving force by utilizing the rolling of the front wheels laid in free rotating state.</p> |
