Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1975-03-24
1976-02-03
Simpson, Othell M.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51165R, 5116577, B24B 500, B24B 4908
Patent
active
039356760
ABSTRACT:
In apparatus for grinding arc portions of parts of the width of a tire tread, apparatus for controlling tilt of the grinding wheels relative to the tire rotation plane makes use of three paddles having arc contours for lengthened contact with the circumference of the tire tread and means for adjusting the location of the contour relative to the tire and grinding wheel centers to accommodate differences in diameter of one tire from another.
The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawing and the following detailed description.
REFERENCES:
patent: 3553903 (1967-07-01), Christie
patent: 3574973 (1971-04-01), Rader
patent: 3681877 (1972-08-01), Shively
patent: 3841033 (1974-10-01), Appleby
patent: 3848369 (1974-11-01), Monajjem
patent: 3866360 (1975-02-01), Monajjem
Kline, Jr. Crandall R.
Vandale Leonard A.
Brunner F. W.
Simpson Othell M.
The Goodyear Tire & Rubber Company
Washburn R. S.
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