Crop threshing or separating – Threshing – Axial flow through threshing section
Reexamination Certificate
2005-06-07
2005-06-07
Petravick, Meredith C. (Department: 3671)
Crop threshing or separating
Threshing
Axial flow through threshing section
C460S080000
Reexamination Certificate
active
06902477
ABSTRACT:
An axial separator of an agricultural combine comprises a rotor housed in a housing. The housing includes a lower separating grate and a top cover plate with spiral-shaped guide vanes, which are aligned to feed harvested crop on a helical path. A section of one of the guide vanes forms an acute angle with the housing as it extends outwardly therefrom.
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Deere & Company
Petravick Meredith C.
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