Grinding tools
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United States of America Patent
Stats
-
Mar 10, 1992
Grant Date -
N/A
app pub date -
Jun 13, 1990
filing date -
Jul 6, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to grinding tools, particularly to grinding wheels having an annular band of abrasive material at their periphery and provides an improved method of manufacture. A mixture of abrasive material, temporary binder and ceramic bond is heated to paste-like consistency and then coated on to the desired part of a support member, e.g. on to hub (5) of wheel (4) in the form of an annular band (11). The coated support member is then fired to drive off the temporary binder whereby the coating is firmly bonded to the support member.
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Family
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Cited Art Landscape
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