Crop threshing or separating – Corn processing apparatus – With shelling
Reexamination Certificate
2007-04-24
2007-04-24
Kovács, Árpád Fábián (Department: 3671)
Crop threshing or separating
Corn processing apparatus
With shelling
Reexamination Certificate
active
10909197
ABSTRACT:
A textured trough element including a concave surface having a curved profile when viewed from a longitudinal end thereof of marginally larger diametrical extent than the circular cross section of a helical tailings auger. The trough element is positionable in a bottom portion of an auger trough with the concave surface facing and extending partially around a bottom portion of the helical radial outer periphery of the auger such that the auger will convey the tailings on and along the concave surface. The concave surface has a sufficiently rough surface texture for causing tumbling and rolling of at least a substantial portion of the tailings conveyed thereover, for loosening and releasing at least some of any grain partially or fully contained in elements of the tailings.
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Matousek Robert A.
Ricketts Jonathan E.
Schmidt James R.
Bucchianeri Stephen A.
CNH America LLC
Harms Michael G.
Kovács Árpád Fábián
Stader John William
LandOfFree
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