Railcar cold formed center sill with stiffness enhancing structure

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United States of America Patent

PATENT NO 11945476
APP PUB NO 20220258775A1
SERIAL NO

17737322

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Abstract

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A cold formed center sill configured for extending substantially the length of a railcar, wherein said center sill includes a top wall, a pair of side sections joined to the top wall by a pair of upper curved sections, bottom sections coupled to the side sections through curved connecting sections, wherein the center sill includes an upwardly extending stiffening longitudinal rib centered within the top wall.

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Patent Owner(s)

Patent OwnerAddress
JAC OPERATIONS INCTWO NORTH RIVERSIDE PLAZA SUITE 1300 CHICAGO IL 60606

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jenkins, Douglas M Commodore, US 7 91
Josephson, Gregory P Salix, US 12 19

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