Method and device for the machining of the wheel running surface of wheels for rail vehicles

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United States of America Patent

PATENT NO 11872640
APP PUB NO 20200353540A1
SERIAL NO

16938167

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Abstract

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A device for machining wheel running surfaces of a wheel for a rail vehicle includes a wheel machining machine having a machining tool for performing a re-profiling process on the wheel and a rolling tool for performing a rolling process on the wheel and applying a rolling force to the wheel. A clamping unit is alternatively used as a receptacle for the machining tool or for the rolling tool. A first drive motor drives a first feed axle to translate the clamping unit along a first axis. A second drive motor drives a second feed axle to translate the clamping unit along a second axis perpendicular to the first axis. A control module adjusts the rolling force by controlling torques of the first and second drive motors.

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Patent Owner(s)

Patent OwnerAddress
HEGENSCHEIDT-MFD GMBH41812 ERKELENZ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maldaner, Jandrey Aachen, DE 5 6
Rudi, Alexander Geilenkirchen, DE 5 3

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