PROBLEM TO BE SOLVED: To provide a contact strip which is hard to give a damage onto a trolley wire, and a pantagraph.SOLUTION: A contact strip 7 of a current collecting device which collects electric current from a trolley wire by slidingly contacting the trolley wire in association with travel of a railroad vehicle comprises plural contact strip pieces 8 which are arranged in a width direction of the railroad vehicle, and a slide strip support part which supports the plural slide strip pieces 8. The slide strip piece 8 has: a slide contact surface 81 which slidingly contacts a lower surface of the trolley wire; a lateral surface 83 which extends in a direction crossing the slide contact surface 81; and a curve surface X which is formed continuously with at least a part of an end edge of the slide contact surface 81, and is curved from the slide contact surface 81 towards the lateral surface 83.SELECTED DRAWING: Figure 5
【課題】トロリ線にキズを生じにくいすり板、パンタグラフを提供する。【解決手段】鉄道用車両の走行に伴ってトロリ線に摺接することで該トロリ線から集電する集電装置のすり板7であって、前記鉄道用車両の幅方向に配列された複数のすり板片8と、複数のすり板片8を支持するすり板支持部と、を備え、すり板片8は、前記トロリ線の下部表面に摺接する摺接面部81と、摺接面部81に交差する方向に延びる側面部83と、摺接面部81の端縁の少なくとも一部に連続して形成されるとともに、摺接面部81から側面部83に向かって湾曲する曲面部Xと、を有する。【選択図】図5
CONTACT STRIP, PANTAGRAPH
すり板、パンタグラフ
2016-12-28
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
PANTAGRAPH VERTEX COVER AND PANTAGRAPH HAVING VERTEX COVER
European Patent Office | 2015
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