| 摘要 |
PROBLEM TO BE SOLVED: To provide a utility feeding device capable of suppressing the formation of a bent part in a transfer pipe and the entanglement and the twist of the transfer pipe, and also, capable of suppressing the degradation of the transfer pipe. SOLUTION: The utility feeding device has the transfer pipe 2 for feeding utilities to moving equipment 1, a plurality of supporting members 8, and a rail 10 to which each supporting member 8 is movably mounted along in the longitudinal direction. The transfer pipe 2 is composed of a plurality of transfer pipes 2a arranged along in the transfer direction of the utilities. A joint pipe 14 is interposed between the adjacent transfer pipes 2a each other. The joint pipe 14 is supported by the supporting member 8. COPYRIGHT: (C)2006,JPO&NCIPI
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