Systems and methods for improving backward flow forming of shafts

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12194522
APP PUB NO 20220048089A1
SERIAL NO

17513720

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for backward flow forming a material may comprise a mandrel having a headstock at a proximate end of the mandrel, the mandrel configured to rotate about an axis, a plurality of rollers disposed radially outward of the mandrel configured to exert force on the material to form a work piece at a plastic deformation zone, wherein the work piece flows from the plastic deformation zone between the plurality of rollers and the mandrel toward a distal end of the mandrel, and a catcher, coaxial to the mandrel, and removably coupled to the work piece at a traveling end of the work piece.

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Patent Owner(s)

  • RTX CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Palitsch, John Vernon, US 2 1
Wusatowska-Sarnek, Agnieszka Mansfield Ctr, US 2 1

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