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Cable protecting tube, cable for railway vehicle, abnormality diagnosis device for railway vehicle, bearing device for railway vehicle, and manufacturing method of cable for railway vehicle and railway vehicle
Cable protecting tube, cable for railway vehicle, abnormality diagnosis device for railway vehicle, bearing device for railway vehicle, and manufacturing method of cable for railway vehicle and railway vehicle
PROBLEM TO BE SOLVED: To provide a protection tube for a cable which facilitates connecting work and wiring work.SOLUTION: A protection tube 50 is formed into a hollow cylindrical shape and has: a heat shrinkage part 51 which is provided along an axial direction at one circumferential part of the hollow cylindrical shape and shrunk in the axial direction by heating; and a non-heat shrinkage part 52 which is formed by a portion other than the heat shrinkage part 51 and maintains an axial length even when heated.SELECTED DRAWING: Figure 2
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