| 摘要 |
PROBLEM TO BE SOLVED: To correct a transverse deviation between an entering central line of a vehicle entrance and a vehicle central line of an entering vehicle, by providing a turn table at a front portion of the vehicle entrance, and setting a sideways sliding mechanism with respect to a direction facing the entrance. SOLUTION: A turn table 5 has its frame 52 slidingly mounted on a rail 56 which is arranged on a bottom surface of a pit 51 in a direction orthogonal to an entering central line 1a of a vehicle entrance 1. At this time, a table 54 of the turn table 5 slides in a direction orthogonal to the entering central line 1a irrespective of a rotational position. Further, an accordion side deck 59 is arranged between the table 54 and an edge of the internal periphery of the pit 51, whereby the gap at the edge of the internal periphery can be prevented by sliding as well. Then, the frame 52 is slid by a slide driving apparatus 58, to transversely move the table 54 in a direction that cancels the transverse deviation, so as to be orthogonal to the entering central line 1a. Thus, only by the straight entering of the vehicle 4, entering in a right direction and stoppage at a right transverse location of the vehicle are realized.
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