Rail grinding machine

Details Rail grinding machine Rail grinding machine

1985-02-19

1986-11-18

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51241LG, B24B 2300, B24B 2708

Patent

active

046227814

ABSTRACT:
The angle through which the grinding modules of a railroad track rail grinding machine can be tilted is increased by pivotally mounting the grinding modules on a carriage which is in turn pivotally mounted relative to the rail grinding machine's supporting, main framework. The carriage hereof provides for lateral shifting of the grinding module grinding stones relative to the track rail, as well as tilting of the grinding modules through a ninety degree arc about the rail to be ground. The flexibility of the carriage greatly enhances the rail shaping capability of each grinding module.

REFERENCES:
patent: 2779141 (1957-01-01), Speno et al.
patent: 3358406 (1967-12-01), Speno et al.
patent: 3945152 (1976-03-01), Helgemeir
patent: 4074468 (1978-02-01), Panetti

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