| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a truck system capable of stably and accurately moving a truck along a path having a straight line part and a curved line part. <P>SOLUTION: The truck 52 travels along traveling guides 52A, 52B having inward and outward guiding surfaces 53A, 53B respectively. The truck 52 has three guided bodies 57A for inward surfaces and three guided bodies 57B for outward surfaces arrayed in the front and rear in the traveling direction. The three guided bodies 57A for the inward surfaces are arranged in a circular arc shape along the curved line part of the inward guiding surface 53A, and the three guided bodies 57B for the outward surfaces are arranged in a straight line shape along the straight line part of the outward guiding surface 53B. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
