Title:
回路遮断器
Document Type and Number:
Japanese Patent JP7064981
Kind Code:
B2
Abstract:
To provide a circuit breaker capable of simplifying the structure of a link member enabling transmission of power from a handle to a separator.SOLUTION: A circuit breaker 10 includes a separator 60, a handle 70, and a link member 80. The link member displaces the separator 60 by transmitting the control force of the handle 70 to the separator 60. The link member 80 has a tabular coupling plate 81, a first coupling pin 82, and a second coupling pin 83. The first coupling pin 82 is provided at one end of the coupling plate 81, and has arm parts 820, 821. The second coupling pin is provided at the other end of the coupling plate, and has arm parts 830, 831. The handle 70 has an insertion part 72 into which the arm parts 820, 821 of the first coupling pin 82 are inserted. The separator 60 is in contact with the arm parts 830, 831 of the second coupling pin 83.SELECTED DRAWING: Figure 4
Inventors:
Hiroaki Kato
Yuta Yamanaka
Yuta Yamanaka
Application Number:
JP2018121581A
Publication Date:
May 11, 2022
Filing Date:
June 27, 2018
Export Citation:
Assignee:
Kawamura Electric Co., Ltd.
International Classes:
H01H73/02; H01H71/12; H01H71/52; H01H73/36
Domestic Patent References:
| JP3118535U | ||||
| JP60160534A |
Foreign References:
| US4553116 |
Attorney, Agent or Firm:
Ishida Kiki