| 摘要 |
PROBLEM TO BE SOLVED: To provide a transport device, partially performing curving transport, simplifying a pallet structure, light-weighted and inexpensive. SOLUTION: The whole of the pallet P lower surface or at least a part abutting on a wheel 2 and a support wheel 3 is a flat surface, and when being in a designated stop position, and a rotatable disk is journaled to a part corresponding to the wheel 2 to be flush with each other. Two or more guide rollers are projected downward, and parts of guide rails 5 laid in the longitudinal and horizontal directions that correspond to the guide rollers and the upward projected and turned wheel 2 are both turned in the longitudinal and horizontal directions. COPYRIGHT: (C)2004,JPO&NCIPI
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