Grinding head assembly

Details Grinding head assembly Grinding head assembly

1982-12-20

1985-04-02

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51168, B24B 4500, B24D 702

Patent

active

045078971

ABSTRACT:
A grinding head assembly for use in maintaining railroad tracks. The invention is typically used in longitudinally spaced series to grind the surface of the rails to remove corrugations, to restore a smooth regular travel surface. The grinding head assembly is characterized by an annular backing plate and grinding wheel designed for ease of mounting and maximum use of the grinding wheel.

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