Method for manufacturing of grinding wheel

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United States of America Patent

PATENT NO 4615151
SERIAL NO

06678983

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To manufacture a sound absorbing grinding wheel, vibration damping foils (2) and zones of the grinding compound forming the grinding layers (1) are alternately inserted or poured into a mold (5) and compressed. The obtained grinding wheel blank (7) is cured in a furnace at temperatures from 150.degree. C. to 200.degree. C. The foils (2) are of butyl rubber.

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Patent Owner(s)

Patent OwnerAddress
TYROLIT SCHLEIFMITTELEWERKE SWAROVSKI K G6130 SCHWAZ

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huber, Johann Kramsach, AT 62 666
Thanner, Otto Schwaz, AT 3 19

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