Process and apparatus for machining the top surface of a rail by

Abrading – Abrading process

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451347, 451429, 125 1103, B24B 100

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active

055802990

ABSTRACT:
In the proposed process of machining the top surface of a rail by a circumferential grinding by means of at least one abrasive product, which is moved along the rail and urged against the top surface of the rail and rotates about an axis of rotation which includes an acute angle with the longitudinal direction of the rail, desirable grinding conditions are ensured in that a freely rotatable abrasive is caused to roll and slide on the top surface is caused to roll and slide on the top surface of the rail in frictional contact therewith and thus to grind said top surface.

REFERENCES:
patent: 1169377 (1916-01-01), Barnhart
patent: 1923020 (1933-08-01), Fox
patent: 2018411 (1935-10-01), Miller
patent: 2140860 (1938-12-01), Steele
patent: 3214868 (1965-11-01), Riley
patent: 4607607 (1986-08-01), Janutta et al.
patent: 4658800 (1987-04-01), Larson
patent: 5067283 (1991-11-01), Pomikacsek
Industrie-Anzeiger, 75th year, No. 48, Jun. 16, 1953 "Das Einrollen von Profilen in Schleifscheiben" pp. 587-589 (Published: W. Girardet, Essen, Germany).

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