FIELD: electricity.
SUBSTANCE: electrode-holder is pipe-shaped and comprises a cowl joining part with traversal window openings and a tube for refrigerant agent in a hole from the after end side, and from the exposed face side - there is an electrode shank. It rests on the welding clamp with its lateral face. The hollow-core cotter bolt with safety nut on the bolt tapped face is fixedly attached to the lateral face. Moreover, the safety nut is placed between the bolt head end and the nut end where the nut bumps into the welding clamp with the its other end.
EFFECT: invention allows to facilitate the interelectrode gap maintenance and to ease down the electrode holder jaw force in welder.
1 dwg
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