Electric heating – Metal heating – By arc
Patent
1979-04-23
1981-10-27
Goldberg, E. A.
Electric heating
Metal heating
By arc
21913742, B23K 932
Patent
active
042975611
ABSTRACT:
A welding gun apparatus to supply welding wire, electrical power, shielding gas, and electrical control to a working area having a supply adapter assembly, a quick connector assembly, a cable assembly, and a welding gun assembly. A handle assembly is provided enclosing a cable connector assembly having a connector threaded on each end portion, and an actuator switch assembly.
REFERENCES:
patent: Re22310 (1943-05-01), Nelson
patent: 3324228 (1967-06-01), Larsson
patent: 3629547 (1971-12-01), Kester
patent: 3671699 (1972-06-01), Matthews
patent: 3775584 (1973-11-01), Moerke
patent: 3783233 (1974-01-01), Molin
patent: 4049443 (1977-09-01), Pratt
Kester Jack R.
Townsend Raymond L.
Young Kenneth A.
Goldberg E. A.
Tweco Products, Inc.
Widdowson John H.
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