Threshing system

A threshing system (22) for an agricultural harvester including a plurality of threshing elements (36) supported on a rotor (24) at spaced intervals in a generally helical pattern about an outer surface of the rotor (24), each threshing element including a set of discrete threshing bars (38) includi...

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Bibliographische Detailangaben
Hauptverfasser: Baltz, Clinton T, Flickinger, Wayne T, Farley, Herbert M, Imbert, Jean
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A threshing system (22) for an agricultural harvester including a plurality of threshing elements (36) supported on a rotor (24) at spaced intervals in a generally helical pattern about an outer surface of the rotor (24), each threshing element including a set of discrete threshing bars (38) including a leading threshing bar (44) proximate the outer surface (30) of the rotor (24) and a succession of threshing bars (38) located progressively farther from the outer surface (30) forming a ramp and defining a wedge shaped opening (42) between the threshing bars (38) and the outer surface (30), each set of threshing bars (38) extending generally axially along the rotor (24) defining axially extending spaces (40) therebetween sufficiently large for passage of grain therethrough to the wedge shaped opening (42).