Welding tip for arc welding and arc welding apparatus

Details Welding tip for arc welding and arc welding apparatus Welding tip for arc welding and arc welding apparatus

2005-09-13

2005-09-13

Stoner, Kiley S. (Department: 1725)

Electric heating

Metal heating

By arc

C219S137620

Reexamination Certificate

active

06943318

ABSTRACT:
A contact provided in a welding tip of an arc welding apparatus includes a tip body adapted to be mounted to a welding torch body and a tip end member formed integrally therewith. The tip end member is divided into two parts, i.e., first and second halves by means of a slit formed along the axis of the tip end member, and the first half having the predetermined rigidity is movable around a connection between itself and the tip body. A spring member fitted on the tip end member applies a spring force thereto, whereby the contact has improved durability.

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