Title:
電磁操作機構の手動開放装置
Document Type and Number:
Japanese Patent JP4458858
Kind Code:
B2
Abstract:
A manual tripping device for a magnetic operating mechanism is provided with a connecting body which is connected with an operating rod of the magnetic operating mechanism at the time of manual operation for the switches, a spring compressing shaft one end of which is movably engaged to the connecting body to compress spring means, and a rotating shaft which is engaged to the other end of the spring compressing shaft with the spring compressing shaft being movable within the given range, and which is rotated with a handle.
Inventors:
Naoaki Inoue
Application Number:
JP2004002358A
Publication Date:
April 28, 2010
Filing Date:
January 07, 2004
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01H33/28; H01H33/66; H01H5/06; H01H33/38; H01H33/40; H01H33/666
Domestic Patent References:
| JP8055531A | ||||
| JP2000164084A | ||||
| JP2001297912A | ||||
| JP2002329444A | ||||
| JP11072179A | ||||
| JP53162365U | ||||
| JP64027943U |
Attorney, Agent or Firm:
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami