Stalk roll with oppositely tapering body and drivers
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United States of America Patent
Stats
-
Jul 3, 2007
Grant Date -
Jul 1, 2004
app pub date -
Oct 22, 2003
filing date -
Oct 29, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stalk roll for a harvesting device for harvesting crop heads of stalk-like plants. The stalk roll is provided with a roll body having projecting drivers distributed around its periphery. The pull-in speed of the stalk rolls in a picking region where the crop heads are removed is less than in a region of the stalk rolls situated farther downstream after the crop head has been removed. The diameter of the roll body in the picking region is greater than in the region situated farther downstream. In addition, it is proposed that upstream of a picking region the stalk roll have an inlet region which cooperates with the parts of the plants beneath the crop heads, where the pull-in speed of the stalk roll is greater than in the picking region.
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Cited Art Landscape
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