Harvesters – Cornstalk type – Cutters
Reexamination Certificate
2006-10-17
2006-10-17
Petravick, Meredith C. (Department: 3671)
Harvesters
Cornstalk type
Cutters
C056S075000, C056S098000
Reexamination Certificate
active
07121070
ABSTRACT:
A harvester for harvesting stalky crops has an intake and conveying device having an endless conveyor provided with outwardly oriented cutting, holding, and conveying elements that form cutting planes and holding planes. The endless conveyor has a supply area for transferring crop to an inlet opening of a processing device. The supply area has a stripping device with clearing elements each having a stripping surface. The stripping surfaces of the clearing elements are remote from a holder and face forwardly in the traveling and working direction. The stripping surfaces are vertical in an end area pointing in the traveling and working direction and positioned in a common vertical plane. The stripping surfaces have a section extending from the end area in a direction of crop flow and diverge with increasing spacing from one another in the direction of crop flow.
REFERENCES:
patent: 5040362 (1991-08-01), Morgan et al.
patent: 5722225 (1998-03-01), Wuebbels et al.
patent: 6925790 (2005-08-01), Krone et al.
patent: 7010903 (2006-03-01), Bruening
Horstmann Josef
Krone Bernard
Huckett Gudrun E.
Maschinenfabrik Bernard Krone GmbH
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