Grinding element and grinder stone

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United States of America Patent

PATENT NO 7000859
SERIAL NO

10662630

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a grinding element, which comprises a substantially planar fastening frame, and where two or more grinding segments made of grinding ceramic material are fastened to the outer surface of the frame by means of bonding agent. The fastening frame preferably comprises at least one fastening hole, and a fastening bolt is supplied through the hole to fasten the grinding element to the frame of the grinder stone. The invention further relates to a grinder stone, where a grinding surface is formed by arranging a required number of grinding elements according to the invention on the outer circumference of the stone's frame.

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Patent Owner(s)

  • VALMET TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tuovinen, Olli Tampere, FI 12 18

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