Welding machine

Details Welding machine Welding machine

1979-03-12

1981-02-03

Ramsey, Kenneth J.

Metal fusion bonding

With machine part responsive to template or pattern or to...

228 32, 228 48, 21912432, 21912511, 409162, 409200, 266 57, B23K 9225, B23K 3702

Patent

active

042483719

ABSTRACT:
A welding machine can form continuous welds of three hundred and sixty degrees on workpieces which are rotated through angles of less than three hundred and sixty degrees by moving the welding torch of that welding machine in one direction circumferentially of those workpieces while those workpieces are being rotated in the opposite direction.

REFERENCES:
patent: 1876204 (1932-09-01), Christman
patent: 2927195 (1960-03-01), Arnaud
patent: 3126472 (1964-03-01), Brems
patent: 3132617 (1964-05-01), Miller et al.
patent: 3358896 (1967-12-01), Kemp
patent: 3970232 (1976-07-01), Melton

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