Tire uniformity abrading method

Details Tire uniformity abrading method Tire uniformity abrading method

1985-11-04

1987-06-02

Whitehead, Harold D.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51106R, 51165R, 5116592, B24B 100

Patent

active

046692282

ABSTRACT:
An apparatus for reducing radial force variations of pneumatic tires by removing rubber in selected areas of the shoulders wherein the current generated by each grinder motor is detected, converted into DC voltages of opposite polarities which are summed with a resultant voltage shown on a meter. When the resultant voltage differs from a predetermined level, usually zero, the grinding wheels can be adjusted thereby balancing the amount of grinding performed on the shoulders of the tire.

REFERENCES:
patent: 3553903 (1971-01-01), Christie
patent: 3574973 (1971-04-01), Rader
patent: 3725163 (1973-04-01), Hofelt, Jr.
patent: 3817003 (1974-06-01), Monajjem
patent: 4041647 (1977-08-01), Ugo
patent: 4458451 (1984-07-01), Rogers et al.

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