Electric heating – Metal heating – By arc
Patent
1979-05-02
1981-01-06
Reynolds, B. A.
Electric heating
Metal heating
By arc
219 60A, 219 602, 228 29, 266 56, B23K 902, B23K 912
Patent
active
042438683
ABSTRACT:
Gas-shielded, arc welding apparatus for securing a tube to the sidewall of a pipe or the like and facilitating removal of the welding apparatus after completion of the weld includes a locating fixture adapted for clamping engagement with the pipe and for positioning a welding head with rotary guide means coaxially aligned with the tube, a welding torch assembly being supported for rotation upon the guide means and supplied with power during rotation for welding the tube to the pipe.
REFERENCES:
patent: 2930883 (1960-03-01), Adamec et al.
patent: 3612502 (1971-10-01), Vasiliev et al.
patent: 3723702 (1973-03-01), Clay
patent: 3835541 (1974-09-01), Whitworth
patent: 3946191 (1976-03-01), Graham
patent: 4104499 (1978-08-01), Luttrell et al.
General Atomic Company
George Keith E.
Reynolds B. A.
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