The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 1986
Filed:
Mar. 14, 1985
Applicant:
Inventor:
Michael L Huhman, Kansas City, MO (US);
Assignee:
Deutz-Allis Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01F / ;
U.S. Cl.
CPC ...
130 / ; 130 / ;
Abstract
An axial flow combine employs a pair of counterrotating and vertically offset accelerator rolls to accelerate the threshed material from the threshing section downwardly and forwardly toward the grain pan of the cleaning section. A laminar flow air stream is directed downwardly and rearwardly through the accelerated threshed material to effect efficient separation of chaff and lightweight stalk material from the grain.