Apparatus for the continuous on-track truing of railway rails

Details Apparatus for the continuous on-track truing of railway rails Apparatus for the continuous on-track truing of railway rails

1975-07-14

1978-02-21

Jones, Jr., James L.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

B24B 2300

Patent

active

040744680

ABSTRACT:
Apparatus for the continuous on-track truing of railway rails comprising a plurality of rail following elements at least some of which are adapted to abrade or grind a rail. The elements are divided into at least two independently movable groups and such movement is controlled so that the rail contacting zones of the respective groups remain parallel. The force which the respective groups exert on the rail to be trued is proportioned.

REFERENCES:
patent: 2018411 (1935-10-01), Miller
patent: 2197729 (1940-04-01), Miller
patent: 2741883 (1956-04-01), Scheuchzer et al.
patent: 2779141 (1957-01-01), Speno et al.
patent: 3358406 (1967-12-01), Speno et al.
patent: 3526997 (1970-09-01), Panetti
patent: 3707808 (1973-01-01), Danko et al.
patent: 3738066 (1973-06-01), Panetti
patent: 3888052 (1975-06-01), Panetti
patent: 3974597 (1976-08-01), Hambrick et al.

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