Rotary-electrode inert-gas arc welding machine

Details Rotary-electrode inert-gas arc welding machine Rotary-electrode inert-gas arc welding machine

1987-06-22

1989-07-04

Goldberg, E. A.

Electric heating

Metal heating

Of cylinders

219 602, B23K 902

Patent

active

048453307

ABSTRACT:
The outer shell of the linking housing (7) of the welding machine consists of a first casing (7a) and a second casing (7b), assembled together through a flat surface (44). The electrode support (10) is mounted to move in rotation in a bearing (30) fixed in the first casing (7a) about an axis of rotation (42). The shaft (40) for transmission of the rotation to the electrode support (10) is mounted to move in rotation in a bearing (28) fixed in the second casing (7b) about an axis of rotation (43). The axes (42) and (43) converge at a point 0 on the surface (44) and form an angle with the axis normal to the surface (44) at 0. The disalignment of the axes (42) and (43) can be adjusted by rotating the casings (7a, 7b) with respect to each other.

REFERENCES:
patent: 3777110 (1973-12-01), Yohn et al.
patent: 4072828 (1978-02-01), Thome
patent: 4571475 (1986-02-01), Rabe

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