Control system and method for controlling two banks of adjustable vanes on a cylindrical rotor cage of an agricultural harvester

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United States of America Patent

PATENT NO 9854741
SERIAL NO

15155342

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Abstract

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A threshing system including a rotor cage with a plurality of slots therein, a first bank of vanes and a second bank of vanes arranged within the cage. An adjustable vane control system is coupled to the rotor cage and the banks of vanes. A first and second member are respectively pivotally coupled the vanes in the first bank and the vanes of the second bank through corresponding slots. Linkages couple an arm to the members. The first and second members each having a range of travel defined by the slots. The members each having a surface facing the outer surface of the rotor cage, the surfaces of the first member and the second member each remain tangent to the outer surface of the rotor cage as the first member and the second member are moved within their range of travel.

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Patent Owner(s)

  • CNH INDUSTRIAL AMERICA LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flickinger, Wayne T Oxford, US 42 298
Kemmerer, Benjamin New Holland, US 27 56
Lesher, Joshua A Bernville, US 3 5

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