MECHANISM FOR IMPULSE FEED OF WELDING WIRE Russian patent published in 2003 - IPC

Abstract RU 2198080 C2

FIELD: devices for feeding welding wire to welding zone. SUBSTANCE: mechanism has return elastic member in the form of pushing and damping compression springs; said member rests upon housing of mechanism and upon stop. Effort of pushing spring exceeds that of damping spring. Compression springs are placed at both side of nuts. Stop is in the form of disc secured to housing. EFFECT: lowered speed of welding wire feed at time moment of drop contact with welding bath. 3 dwg

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RU 2 198 080 C2

Authors

Brunov O.G.

Fed'Ko V.T.

Dates

2003-02-10—Published

2000-05-15—Filed