Crop threshing or separating – Straw chaff spreader or handling
Reexamination Certificate
2007-08-28
2007-08-28
Kovács, Arpád Fábián (Department: 3671)
Crop threshing or separating
Straw chaff spreader or handling
Reexamination Certificate
active
11058664
ABSTRACT:
Spreader apparatus for a crop residue chopper of an agricultural harvesting machine or combine, mountable in a simple manner and quickly and precisely pivotable sidewardly, and optionally upwardly and downwardly, in a unitary manner, for adjusting or varying a direction and/or one or more characteristics of discharge of crop residue propelled from a chopper. The spreader apparatus includes a spreader board having vanes mounted thereon for guiding crop residue flow discharged from the chopper, the vanes and the spreader board being movable simultaneously and in a unitary manner, to achieve adjustments or shifts in crop residue deposition location, without altering consistency or uniformity of the crop residue distribution.
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CNH America LLC
Harms Michael G.
Kovács Arpád Fábián
Stader John William
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