RAIL WHEEL AND METHOD FOR PRODUCING A RAIL WHEEL
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United States of America Patent
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Issued Date -
May 29, 2014
app pub date -
May 7, 2012
filing date -
May 9, 2011
priority date (Note) -
Abandoned
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Abstract
A rail wheel with a wheel body and friction discs connected thereto on both sides by fastening elements, wherein a multi-layer coating is arranged at least between the respective contact surfaces of the friction discs and the contact surfaces of the wheel body with a coating which can be subjected to mechanically and thermally high loading. Also disclosed is a method for producing a rail wheel.
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