Centerless grinding apparatus of through-feed type

Details Centerless grinding apparatus of through-feed type Centerless grinding apparatus of through-feed type

1988-11-10

1990-06-05

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51238GG, 51103WH, B24B 518, B24B 522

Patent

active

049302604

ABSTRACT:
In a centerless grinding apparatus, a first and a second guide plates are disposed on the side of a grinding wheel, as well as a third and a fourth guide plates are disposed on the side of a regulating feed wheel in parallel relation to the first and second guide plates. The grinding wheel is set to protrude from a guide surface of each of the first and second guide plates by a grinding width, and the regulating feed wheel is set to protrude from a guide surface of each of the third and fourth guide plates by a feed width. The guide surface of each of the third amd fourth guide plates is curved into a curvature equal to a curvature of the outer periphery of the regulating feed wheel.

REFERENCES:
patent: 1663991 (1928-03-01), Nenninger
patent: 2093363 (1937-09-01), Ogilvie
patent: 4665657 (1987-05-01), Rands

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