To provide a covering member and a covering method that are superior in workability improvement and long term stability.SOLUTION: Provided is a covering member 1 and a covering method. In the substantially cylindrical covering member 1 for covering an outer periphery of a long overhead power line 50 of an electric train, an inner periphery thereof is formed to be longer than an outer periphery of the overhead power line 50 of the electric train, and at least a part of a peripheral side part consists of a self-bonding member 10 having a self-bonding property across the whole length in an axial direction.SELECTED DRAWING: Figure 2
【課題】作業性の向上かつ長期安定性に優れた被覆部材および被覆方法を提供する。【解決手段】本発明は、長尺状の電車架線50の外周を被覆するための略円筒状の被覆部材1であって、その内周が電車架線50の外周より長くなるよう形成され、周側部の少なくとも一部が、軸方向全長に亘って自己融着性を有する自己融着部材10からなる被覆部材1および被覆方法に関する。【選択図】図2
COVERING MEMBER AND COVERING METHOD
被覆部材および被覆方法
2023-08-22
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 / F16L PIPES , Rohre / H01B CABLES , Kabel / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
European Patent Office | 2020
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