Railway car superstructure frame

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4337708
SERIAL NO

06139514

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A welded structural frame for a railway car wall is disclosed as including a pair of aligned U-section vertical members welded to opposite sides of a U-section longitudinal member and a reinforcing insert welded between the sides of the longitudinal member in alignment with the vertical members to provide a frame substantially free of welding distortion. A method of making such a frame is also disclosed as including securing longitudinal and vertical members in a fixture, welding the vertical members to opposite sides of the longitudinal member and then welding a reinforcing insert between the sides of the longitudinal member in alignment with the vertical members.

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Patent Owner(s)

Patent OwnerAddress
PULLMAN STANDARD INC A DE CORP200 S MICHIGAN AVE CHIGAO IL 60604

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Peterson, William H Homewood, IL 4 67

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