Electric heating – Metal heating – By arc
Patent
1977-02-03
1978-07-18
Goldberg, E. A.
Electric heating
Metal heating
By arc
21912433, 219137R, 228 45, B23K 912
Patent
active
041017552
ABSTRACT:
The present disclosure relates to an automatic arc welder for welding two metal plates together along a line of joint formed between the two metal plates. The welder has a welding unit including a welding torch mounted on a carrier member for performing the welding as the carrier member travels along the line of joint. Since the welding unit is rotatably supported on a frame member, while the frame member is pivotally mounted, through a suitable bracket, on the carrier member, the positioning of the welding torch can be varied with respect to different types of weldings.
REFERENCES:
patent: 3764777 (1973-10-01), Sakabe
Goldberg E. A.
Osaka Transformer Co., Ltd.
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