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:
Aug. 24, 2004
Filed:
Mar. 19, 2002
Andrie Visagie, Bothaville, ZA;
Thomas Barrelmeyer, Versmold, DE;
CLAAS Selbstfahrende Erntemaschinen GmbH, Harsewinkel, DE;
Abstract
A combine harvester is provided with a feeder housing; A separation unit including a rotor driven by a shaft is arranged in a rotor housing. The separation unit a feed end and a discharge end; and a transfer mechanism located in the region of the intersection of the feeder housing and the feed end of the separation unit; The transfer mechanism includes a plurality of auger blades connected with the rotor in the region of the feed zone; A rotating element located in the feeder housing has an axis of rotation perpendicular to the axis of the rotor and above the feed end of the rotor. The rotating element feeds harvested crops to the separation unit from underneath the rotating element's axis of rotation. A transition housing connecting the feeder housing and the rotor housing has a plurality of interior edges forming a feeding opening through the transition housing wherein the interior edge of the transition housing that forms the bottom of the feeding opening is longer than the interior edge that forms the top of the feeding opening. The transition housing projects up to the width of the feeder housing and has a concave bend to accommodate the circumference of the rotating element.