Apparatus for producing large shafts by welding build up

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4322596
SERIAL NO

06102372

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Abstract

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Apparatus for producing cylindrical bodies by building-up weld material thereon utilizing a submerged arc welding process includes a plurality of welding heads movable along the cylindrical body parallel to the axis thereof, and devices for supplying welding wire and welding powder to respective welding heads of the apparatus. A welding head carriage and a separate supply carriage supporting, respectively, each of the welding heads and the welding wire and powder supply units are provided, and drive mechanisms are also provided separately for each welding head carriage and supply unit carriage.

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Patent Owner(s)

  • THYSSEN AKTIENGESELLSCHAFT VORM AUGUST THYSSEN-HUTTE AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herm, Jurgen Hamburg, DE 3 16
Krakow, Heinz Hamburg, DE 3 14
Tomsen, Harald Hamburg, DE 4 21

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