MULTIPASS ARC WELDING DEVICE Russian patent published in 1994 - IPC

FIELD: welding. SUBSTANCE: device has body 1 to which welding head 6 with electrode 7 is fastened for horizontal movement, and welding tip 13 for feeding filling wire 14. The welding tip is fastened on axle 12 perpendicular to the longitudinal axis I-I of torch 6. Axle 9 parallel to the axle of rotation of the welding tip is freely passed through the long shelf of L-shaped member 10 and is embedded in body 1. The free end is pivotally embedded in torch 6. The short shelf has carrier 15 which is hinged in it and is connected to the free end of welding tip 13. Welding tip axle of rotation 12 is also embedded in body 1. EFFECT: improved structure. 2 cl, 5 dwg