Stalk roll
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United States of America Patent
Stats
-
Feb 15, 2011
Grant Date -
Nov 22, 2007
app pub date -
Jun 26, 2007
filing date -
Mar 15, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stalk roll to be mounted upon a stalk roll drive shaft of a corn harvesting header in one embodiment comprises a cylindrical shell, at least four flutes affixed to and extending radially from the cylindrical shell, wherein the flutes are arranged in a first group and a second group, wherein the first group and the second group contain an equal number of said flutes, and wherein a peripheral distance between the first group and the second group is greater than a peripheral distance between the flutes within either the first group or the second group.
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