Reprofiling method of the rails of a railroad track and railroad

Details Reprofiling method of the rails of a railroad track and railroad Reprofiling method of the rails of a railroad track and railroad

1990-07-30

1992-02-11

Rachuba, M.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

5116575, 51178, 51326, B24B 4900

Patent

active

050865919

ABSTRACT:
A method for reprofiling the rails of a railway track and a machine for doing so. The reprofiling machine comprises measuring apparatus 16 of the transversal profile of the rail 11 for each line of rails. It comprises a storing 23 of at least one base reference profile for each type of rails and of at least one other reference profile for each base reference; and a selector 25, 26 of a pair of reference profiles as well as a device assignating one of the reference profiles of that pair to one of the line of rails and the other profile to the other line of rails. It comprises a comparator 23 of the measured profile of each rail to the selected reference profile; a controller and/or a selector in function of these comparison datas of a configuration, position and power, of reprofiling tools assigned to each line of rails.

REFERENCES:
patent: 4091578 (1978-05-01), Panetti
patent: 4115857 (1978-09-01), Panetti
patent: 4135332 (1979-01-01), Theurer
patent: 4417466 (1983-11-01), Panetti
patent: 4531837 (1985-07-01), Panetti
patent: 4541182 (1985-09-01), Panetti
patent: 4785589 (1988-11-01), Buhler
patent: 4905422 (1990-03-01), Panetti
patent: 4920701 (1990-05-01), Panetti

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