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Patent Searching and Data


Title:
DETACHABLE TOOL FOR ARRESTER
Document Type and Number:
Japanese Patent JP2017099142
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a detachable tool for an arrester, capable of surely attaching/detaching the arrester.SOLUTION: A detachable tool 10 comprises: a detachable tool main body 1; engagement means 2; and a holding piece 11. In the detachable tool main body 1, a hole part 11h to which holding claws 91a and 91b of a pair of holding arms 9a and 9b can be inserted is opened to a bottom surface. In the engagement means 2, the holding claws 91a and 91b can be fixed from holding surfaces 90a and 90b and an opposite surface. The holding piece 11 is projected from the detachable tool main body 1 along with a facing surface of the detachable tool main body 1. The holding piece 11 includes: a notch part 110 that can be leaded to a hollow part 7d of a ceramic porcelain tube 70; and a pair of projections 3a and 3a to be energized a projection force from a facing surface 10a of the holding piece 11. When a pair of holding pieces 11 and 11 is leaded to the hollow part 7d, and a pair of holding arms 9a and 9b is closed in a state where the pair of projections 3a and 3a is exceeded to a diameter of the hollow part 7d, the pair of facing projections 3a and 3a holds pleats 7g.SELECTED DRAWING: Figure 1

Inventors:
MORIYAMA HIROYUKI
Application Number:
JP2015229083A
Publication Date:
June 01, 2017
Filing Date:
November 24, 2015
Export Citation:
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Assignee:
CHUGOKU ELECTRIC POWER CO INC
International Classes:
B25B7/02; H02G1/02; H02B5/02
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi