Strip welding for butt joints

Details Strip welding for butt joints Strip welding for butt joints

1979-11-19

1981-12-01

Rubinson, Gene Z.

Electric heating

Metal heating

Nonatmospheric environment at hot spot

21913744, 2191378, B23K 918, B23K 928

Patent

active

043038212

ABSTRACT:
A welding apparatus in combination with a submerged arc welding head and a plurality of welding ribbons having an adapter plate attached to the welding head and a vertical brace attached to the adapter plate. A plurality of jaw assemblies are pivotally connected to the vertical brace. The welding ribbons pass through a ribbon guide mounted to the adapter plate and pass through the jaw assemblies. By rotating a plurality of cams, which are in contact with the jaw assemblies, the relative angle between the jaw assemblies and ribbons may be adjusted. By rotating a pivot rod the distance between the jaw assemblies and ribbons may be adjusted.

REFERENCES:
patent: 2848593 (1958-08-01), Newman et al.
patent: 3670139 (1972-06-01), Pandjiris et al.
patent: 3751628 (1973-08-01), Scherl
patent: 3832523 (1974-08-01), Kitani et al.

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