Dressing fixture

Details Dressing fixture Dressing fixture

1986-07-31

1988-01-26

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

125 11DF, B24B 700

Patent

active

047209380

ABSTRACT:
A fixture for dressing the polishing surfaces of a platen to maintain it in a planar condition, including a flexible carrier which is adapted to be rotated independently of the rotation of the surface to be dressed, with the carrier providing an opening for the placement therein of a dressing pad. About the edges of the opening there are provided a plurality of driving keys which will engage appropriate edge surfaces of the dressing pad for effecting rotation of the dressing pad with the flexible carrier relative to the surface to be dressed.

REFERENCES:
patent: 1474614 (1923-11-01), Bartlett
patent: 2688215 (1954-09-01), Roshong
patent: 2772521 (1956-12-01), Voytech
patent: 3662498 (1972-05-01), Caspers

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