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:
Jun. 18, 1991
Filed:
May. 29, 1990
Applicant:
Inventors:
Horst Harig, Marienfeld, DE;
Hermann Kersting, Oelde/Lette, DE;
Assignee:
CLAAS OHG, Harsewinkel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01F / ; A01F / ; A01D / ;
U.S. Cl.
CPC ...
460 21 ; 56 146 ; 460 66 ; 460119 ;
Abstract
A harvester thresher includes a chassis, a housing, a threshing mechanism operating in accordance with the principle of a tangential flow, straw shaking means, and a threshing and separating unit located after the straw shaking means in the housing including a rotor and a casing, the threshing and operating unit operating in accordance with the principle of an axial flow and formed as a separate unit which is supported in the housing exchangeably so that it can be exchanged by another structural unit.