Combine harvester with top-located cleaning arrangement

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United States of America Patent

PATENT NO 9763391
SERIAL NO

14491550

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Importance

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Abstract

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In a combine harvester the cleaning arrangement is placed above the threshing and separation system so that the sieves of the cleaning arrangement can be wider than the distance between the front wheels or tracks of the harvester. A supply such as one or more auger beds are provided underneath the threshing and separation system, for gathering the grain/residue mixture in a single location. From that location, an elevator transports the grain/residue mixture up towards the cleaning arrangement, where it is distributed over the width of the cleaning arrangement.

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Patent Owner(s)

Patent OwnerAddress
BLUE LEAF I P INC1105 NORTH MARKET STREET SUITE 1300 BOX 8985 WILMINGTON DE 19899

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duquesne, Frank R G Zwevegem, BE 59 219
Missotten, Bart M A Winksele, BE 105 848

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