EARTH SHORT-CIRCUITING TOOL AND MOUNTING METHOD OF THE EARTH SHORT-CIRCUITING TOOL

Japanese Patent JP2017184403

A

PROBLEM TO BE SOLVED: To prevent an earth short-circuiting tool from being forgotten to remove.SOLUTION: An earth short-circuiting tool includes a short-circuiting tool 10, a ground line, and a lighting part. The short-circuiting tool 10 includes a hook part 64, a jaw part 72, a first contact part 80, and a second contact part 90. The hook part 64 is an electric conductive hook-shaped member, and is electrically connected to the ground line. The jaw part 72 is provided so as to be faced to an inner peripheral part 64A, and can be moved toward the inner peripheral part 64A. The first contact part 80 is provided between the jaw part 72 and the inner peripheral part 64A. The second contact part 90 is provided between the jaw part 72 and the first contact part 80, and forms a space that can be distributed by a distribution line between the jaw part 72 and the second contact part. When a weight that is equal to a predetermined weight value or more is received to a direction toward the first contact part 80, the second contact part is deformed on the side of the first contact part 80 and contacts with the first contact part 80. When the weight is cancelled, the contact of the second contact part with the first contact part 80 is cancelled. The lighting part is lightened when the first contact part 80 is contacted with the second contact part 90.SELECTED DRAWING: Figure 2

TAKEZAWA MITSUHIRO
MIYAKE AKIFUMI

JP2016066752A

October 05, 2017

March 29, 2016

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CHUGOKU ELECTRIC POWER CO INC

H02G1/02; H01R4/64; H01R11/14

Sakai International Patent Office

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