| 摘要 |
PROBLEM TO BE SOLVED: To provide the supporting structure of a moving electrode for a switch which makes it possible to easily adjust the position for installation of the moving electrode. SOLUTION: A fixing-and-supporting board 21 is connected with the front end of an electrically conductive bar 14 and fixed by tightening a bolt 22. Adjusting boards 23b and 23c of an electrode-supporting element composing material 23 are supported to the right and the left supporting board elements 21b and 21c of the fixing-and-supporting board 21. A long adjusting pore 23d is formed in the adjusting boards 23b and 23c. Setting bolts 24 and 25, which have pierced through the adjusting pores 23d and 23e, are connected with screw holes 21d and 21e provided in the supporting board elements 21b and 21c. When the setting bolts 24 and 25 are loosened and the electrode-supporting element composing material 23 is rotated in horizontal direction, the adjustment of the position for installation of the electrode-supporting element composing material 23 is carried out. Then, the electrode-supporting element composing material 23 is fixed in a proper position, by tightening the setting bolts 25 and 25.
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