| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide mechanical type plane truck site systems capable of realizing the increase of a positioning accuracy and the reduction of a parking time. <P>SOLUTION: The mechanical type plane truck site systems 11, 41 and 51 are so constituted that a straight traveling section 31 equipped with wheels 32 straightly traveling along guide rails 14 and 53 arranged on a two-dimensional plane is pivoted on the lower surface side in a truck 13, supporting leg sections 26 supporting the truck 13 along supporting rails 54 arranged in parallel with the guide rails 14 and 53 are provided to the outside of the straight traveling section 31 in the lower surface side of the truck 13 and that a direction turning section guiding the rotation of the straight traveling section 31 is provided to a cross part 15 crossing the guide rails 14 and 53 each other. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
