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Patent Searching and Data


Title:
ADAPTER FOR OPERATING CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2014112493
Kind Code:
A
Abstract:

To safely perform an operation even when a circuit breaker with a charging part exposed is operated.

An adapter is mounted to an operation plate of a circuit breaker having: a first electrode; a second electrode; a conductive plate rotated with a spindle formed on the second electrode as a center so that a contact point comes into contact with the first electrode when the first electrode and the second electrode are connected to each other; and an insulative operation plate provided on a face of the conductive plate opposite to a face opposed to the first electrode so that a knob part projects further than a tip on a side of the conductive plate opposite to the spindle. The adapter has: an operation plate holding part having a first extension part extending along a face of the knob part opposed to the first electrode to cover the knob part, and a second extension part continuously extending from the first extension part along a face of the knob part opposed to the first electrode; and an operation piece projecting on a side of the second extension part opposite to the spindle for operating the operation plate.


Inventors:
MIYANISHI YASUSHI
SHIMADA YUTAKA
TOGEDA ATSUSHI
KATO TOSHIHIRO
MATSUOKA SEIKI
ICHIKAWA TAKASHI
MORITA KEIICHIRO
TSUCHIYA KAZUHIRO
ONO TADAO
Application Number:
JP2012000266543
Publication Date:
June 19, 2014
Filing Date:
December 05, 2012
Export Citation:
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Assignee:
CHUGOKU ELECTRIC POWER
International Classes:
H01H31/02; H01H31/28; H01H3/04
Attorney, Agent or Firm:
一色国際特許業務法人