DEVICE FOR REWORKING THE RUNNING SURFACE OF A RAIL HEAD BY MACHINING
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United States of America Patent
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Issued Date -
Nov 15, 2012
app pub date -
Jan 21, 2010
filing date -
Jan 21, 2010
priority date (Note) -
Abandoned
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Abstract
A device (1) is described for reworking the running surface (17) of a rail head (2) by machining having a framework (5) guided along the rail head (2), in which two machining tools, which are drivable to rotate in opposite directions and can frontally approach the running surface (17), are mounted on both sides of the rail head (2). In order to be able to provide advantageous machining conditions, it is proposed that the machining tools be designed as face millers (11), whose rotational axes (12) extend in a common plane (13) and whose cutting areas overlap one another transversely to the longitudinal direction of the rail head (2), and the two face millers (11) be connected via a transfer case (10) to a common rotational drive (9).
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