Title:
CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2012109183
Kind Code:
A
Abstract:
To provide a circuit breaker capable of reducing gap between a flange part of a handle and a handle arm and obtaining smooth movement of the handle even when molten material and dust of the outside intrude between the flange part of the handle and a body cover.
A circuit breaker includes an opening and closing mechanism part 51 including a handle 3 made up of a flange part 3b that is fixed to a handle arm 13 and a grip part 3a that is integrally formed with the flange part 3b and projects from a body cover 1. The flange part 3b is provided so that a plane part 3c of a flat part is adjacent to a ceiling 1b of the body cover 1 of the circuit breaker by causing the flange part 3b to be in a flat shape.
Inventors:
CHIGUSA SHINICHI
WATANABE KAZUMASA
WATANABE KAZUMASA
Application Number:
JP2010258884A
Publication Date:
June 07, 2012
Filing Date:
November 19, 2010
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01H73/02; H01H71/12; H01H73/06
Domestic Patent References:
| JP2010218765A | 2010-09-30 | |||
| JPH01106027U | 1989-07-17 |
Attorney, Agent or Firm:
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami