Level adjusting device for a cutter head of a jointer/planer machine
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United States of America Patent
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-
May 25, 2010
Grant Date -
Oct 22, 2009
app pub date -
Aug 29, 2008
filing date -
Apr 18, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A level adjusting device for a cutter head of a jointer/planer machine, includes a front support frame for supporting a front anti-friction bearing unit that holds a front journal segment of the cutter head, a rear support frame including left and right base abutments, a height-adjustable carrier for receiving a rear anti-friction bearing member that holds a rear journal segment of the cutter head, left and right lugs respectively having inner tubular threaded surfaces, and left and right adjusting screws respectively having threaded segments which are threadedly and respectively engaged with the inner tubular threaded surfaces, and abutting ends which are in frictional engagement with the base abutments, respectively, and which are turnable to move the respective lugs relative to the adjusting screws so as to raise or lower the carrier, thereby enabling level adjustment of the cutter head.
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