トロリ線曲げ工具 - East Japan Railway Company

Title:

トロリ線曲げ工具

Document Type and Number:

Japanese Patent JP6934648

Kind Code:

B2

Abstract:

The objective of the present invention is to improve the workability of a trolley wire bending tool. To this end, the trolley wire bending tool is provided with: a pair of handles 21, 22 which are linked rotatably to one another and into which a rotation operation is input from a rotating end portion thereof; a first contacting portion 30 and a second contacting portion 40 which come into contact from one side of the outer periphery of a trolley wire T; and a third contacting portion 50 which comes into contact from the opposite side of the outer periphery of the trolley wire; wherein the pair of handles are moved by means of a lever construction in such a way that the first contacting portion and the second contacting portion move relatively toward or away from the third contacting portion, the rotating end portions of the pair of handles are positioned toward one end, in the longitudinal direction, of the tool, and the first to third contacting portions are positioned toward the other end, in the longitudinal direction, of the tool.

Inventors:

Akira Sekine
Kentaro Sato
Uemura Gento
Shinya Iwata
Makoto Nakaso
Takafumi Ogura

Application Number:

JP2017130134A

Publication Date:

September 15, 2021

Filing Date:

July 03, 2017

Export Citation:

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