| 摘要 |
PROBLEM TO BE SOLVED: To provide a conveying facility using a moving body and capable of suitably carrying out friction type feed at all times. SOLUTION: The moving body 20 supported and guided by a rail device 11 and freely movable on a certain path 5 is provided with a plurality of guided devices 30 supported and guided by the rail device 11, and also with a supporting part 45 for a subject W to be conveyed. A driven surface 25 is formed on the moving body 20 side and a cover body 55 is provided which is located over the driven surface 25. A friction type feed device 80 allowed to abut on the driven surface 25 by rotation action so as to impart a force of travel to the moving boy 20 is provided on the path 5. When a variety of processes are performed on the subject W and other materials such as a processing agent and dust shift toward the driven surface 25, they are received by the cover body 55 and prevented from adhering to the driven surface 25. The rotational action allowing the frictional feed device 80 to abut on the driven surface 25 can be effected without slip or the like, and the frictional feed can be suitably carried out at all times.
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