PROBLEM TO BE SOLVED: To facilitate a double ear attachment work.SOLUTION: A tool for correcting a twist of trolley wires comprises: a tool body 20 having two insertion parts 21, 22 for individually inserting two trolley wires. Protruding parts 61 are provided inside the respective insertion parts fitted into recessed grooves M so that recessed grooves M for the two trolley wires are aligned. The tool body is composed of a plurality of members 30, 40, 50 to enable switching between restraint and releasing states of the trolley wires in the two insertion parts. At least one of the protruding parts in the insertion parts can travel between protruded and retracted states, and each pressed by an elastic body 62 to a protruding direction.SELECTED DRAWING: Figure 4
【課題】ダブルイヤーの取り付け作業の容易化を図る。【解決手段】二本のトロリ線Tを個別に挿通させる二つの挿通部21,22を備える工具本体20を有し、それぞれの挿通部の内側に、二本のトロリ線の凹溝Mの位置が揃うように凹溝に嵌まる突起部61が設けられ、工具本体を複数の部材30,40,50から構成して、二つの挿通部内のトロリ線の拘束状態と解放状態の切り替えを可能とし、少なくとも一方の挿通部内の突起部は、突出と後退の移動が可能であって弾性体62により突出方向に押圧されている。【選択図】図4
TOOL FOR CORRECTING TWIST OF TROLLEY WIRE
トロリ線ねじれ直し工具
2017-01-19
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 |