Rotary grinding machine
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United States of America Patent
Stats
-
May 31, 2005
Grant Date -
Sep 16, 2004
app pub date -
Mar 5, 2004
filing date -
Mar 6, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary grinding machine includes a rotary grinding member for grinding a workpiece on a workpiece feeding member. The grinding member is coupled with an output shaft of a motor through a drive transmission mechanism. The feeding member is coupled with the output shaft of the motor through a reduction gear mechanism, a transmission shaft and an endless tensible transmission member. To maintain an operating tension of the tensible transmission member when the feeding member is moved relative to the grinding member, a tensioning mechanism is disposed to enable effective transmission of a drive force from the reduction gear mechanism to the feeding member.
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