PROBLEM TO BE SOLVED: To provide a trolley wire that can reduce stretch flexure generated in a wear detection wire constituted of an optical fiber.SOLUTION: A trolley wire includes: a trolley wire body 10; a wear detection wire 20 constituted of an optical fiber disposed inside of a groove 14 that the trolley wire body 10 has; and a lubricant member 15 having lubricity disposed between an inner face of the groove 14 and a surface of the wear detection wire 20.SELECTED DRAWING: Figure 1
【課題】光ファイバからなる摩耗検知線に生じる伸びひずみを低減させることのできるトロリ線を提供する。【解決手段】本発明の一態様において、トロリ線本体10と、トロリ線本体10が有する溝14の内部に配置された光ファイバからなる摩耗検知線20と、溝14の内面と摩耗検知線20の表面との間に配置された潤滑性を有する潤滑部材15と、を備えるトロリ線を提供する。【選択図】図1
TROLLEY WIRE
トロリ線
2018-08-23
Patent
Electronic Resource
Japanese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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