Crop threshing or separating – Cleaner – With fan feature
Patent
1988-05-02
1989-09-26
Weiss, John
Crop threshing or separating
Cleaner
With fan feature
460 69, A01F 1248
Patent
active
048692727
ABSTRACT:
An axial flow combine harvester incorporating a novel air flow system for separating grain from material other than grain. The system includes a cross-flow fan located at the exit end of the threshing cage which acts in conjunction with a cross-flow fan located adjacent the inlet end of the threshing cage to positively direct air past the cage to provide amore efficient separation of the grain from the chaff or straw.
REFERENCES:
patent: 4230130 (1980-10-01), Staiert
patent: 4250897 (1981-02-01), Glaser
patent: 4412549 (1983-11-01), Rowland-Hill
Lucas James R.
Matousek Robert A.
Ricketts Jon E.
J. I. Case Company
Weiss John
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