| 摘要 |
PROBLEM TO BE SOLVED: To secure correct flexibility as a fluid injecting hose, improve work efficiency when carried, and improve efficiency in oil fluid loading and unloading work or the like. SOLUTION: This fluid injecting hose 11 is composed of a rubber layer 15 on the inner side formed in a cylindrical form using rubber material including carbon, rubber-coated cord layers 17 and 19 provided around the outer circumferential side of the rubber layer 15, a metal wire 18 provided to be spirally wound between the rubber-coated cord layers 17 and 19, a resin layer 20 positioned on the outer side of the rubber-coated cord layer 19, and formed by winding resin tapes of polypropylene or the like in multiple layers, an outer cover 21 of resin as a protective layer wound around the resin layer 20, and an outer wire 22 of metal spirally wound on the outer side of the outer cover 21. COPYRIGHT: (C)2006,JPO&NCIPI
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