Method for re-profiling at least one running surface of a rail, and corresponding device
AssigneeLinsinger Maschinenbau Gesellschaft m.b.H.
InventorsJohann Knoll, Walter Neubauer
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Abstract
The invention relates to a method for re-profiling the running surface of a rail, preferably the convex portion of the rail head cross-profile of a rail, especially a railway rail, by peripheral milling. The aim of the invention is to obtain a profile that meets the requirements and has few corrugations. To this end, for producing the profile in a single peripheral grinding step, more than five, preferably nine milling tracks are produced that are oriented in parallel to the longitudinal direction of the rail. Optionally, the running surface, preferably the convex portion of the rail head cross-profile including the running surface is ground afterwards.
Claims28
A method for re-profiling by peripheral milling at least one running surface of a rail, the rail including a rail head having a convex portion that exhibits the running surface, the method comprising the step of forming, in a single peripheral milling operation, more than five milling tracks lying next to each other in the longitudinal direction of the rail.
Dependencies are inferred from the claim text.