System for reprofiling a wheel set of a railway vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11583970
APP PUB NO 20210187683A1
SERIAL NO

17195841

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Abstract

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A system for reprofiling a wheel set of a railway vehicle allows the center of rotation of the wheel set to move relative to supporting rollers. A cutting tool used to reprofile the wheel profile on a wheel set is moved relative to the center of rotation of the wheel set to maintain a constant distance between the center of rotation and the cutter. The rollers are maintained in a fixed position during the cutting process. The system avoids mechanically forcing a constant location of the wheel set relative to the center of rotation.

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Patent Owner(s)

Patent OwnerAddress
NSH USA CORPORATION1700 NORTH BROADWAY ALBANY NY 12204

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butler, Eric S Sloansville, US 7 62
Chu, Michael H Melrose, US 11 758
Otton, James G Sand Lake, US 3 4

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