Multiple operator welding apparatus

Details Multiple operator welding apparatus Multiple operator welding apparatus

1992-10-08

1995-04-11

Shaw, Clifford C.

Electric heating

Metal heating

By arc

219132, B23K 910

Patent

active

054060508

ABSTRACT:
A multiple operator welding apparatus is disclosed which is particularly well suited for use in stick arc welding, GTAW, FCAW, ACAC, and GMAW arc welding processes. One or more welding modules are selectively mounted in a main power frame and connected to the power source by a knife blade connector which permits removal and replacement of one or more welding modules while the power source is in use. The knife blade connector also permits one or more welding modules to be removed from the main power frame and used at a remote location. The welding module for use with the multiple operator welding apparatus incorporates an inductor which permits use of a reduced incoming module voltage while producing a satisfactory weld. The reduced incoming module voltage results in significant energy savings.

REFERENCES:
patent: 2680225 (1954-06-01), Stevens, Jr.
patent: 3150312 (1964-09-01), Willecke et al.
patent: 3324379 (1967-06-01), Mulder
patent: 3808397 (1974-04-01), Wixson
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patent: 3851141 (1974-11-01), Cooper
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patent: 4523077 (1985-06-01), Hoyt, Jr. et al.
Miller Electric Mfg. Co. Owner's Manual, dated No. 1978.
PowCon Lift-Paks & Rack Paks, dated 1990.
Mark VIII-2 Poly-Weld System, undated.

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