Glass grinding and polishing machine

Details Glass grinding and polishing machine Glass grinding and polishing machine

1991-06-21

1993-06-08

Kisliuk, Bruce M.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51215CP, 51283R, B24B 716, B24B 702

Patent

active

052168425

ABSTRACT:
A machine for grinding and polishing ends of glass articles comprises a grinding wheel mounted for rotation about a first axis, and a fixture for holding a plurality of articles to be ground by the wheel. The fixture includes a spindle rotatable about a second axis, and a work holder mounted at an end of the spindle. The work holder has a plurality of workpiece-receiving cavities circumferentially spaced around the second axis, and each cavity has an axis parallel to the second axis. The first and second axes may be parallel to one another, oblique, or perpendicular, depending on the desired product.

REFERENCES:
patent: 53218 (1866-03-01), Elliott
patent: 1401831 (1921-12-01), Taylor
patent: 3872626 (1975-03-01), White
patent: 4525957 (1985-07-01), Daniels
patent: 4766702 (1988-08-01), Kinner

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