APPARATUS TO FEED WELDING WIRE Russian patent published in 1994 - IPC

Abstract SU 1760700 A1

FIELD: welding. SUBSTANCE: apparatus has geared driving and driven rollers. Ring-shaped turning is made along rollers working surface. In gears turning symmetrically to their longitudinal axle 1 - 1 made hole, diameter of which d - (0.5 - 1.3) m with m - modulus of geared roller in mm. EFFECT: apparatus is used to feed welding wire. 2 cl, 6 dwg, 3 tbl

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SU 1 760 700 A1

Authors

Efanov V.A.

Belousov L.N.

Poloskov S.I.

Ageev A.A.

Dates

1994-11-15—Published

1990-11-06—Filed