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:
Oct. 26, 1982
Filed:
Mar. 03, 1981
Franz Heidjann, Harsewinkel, DE;
Werner Fromme, Harsewinkel, DE;
Claas Ohg, Harsewinkel, DE;
Abstract
A combined harvester has a sieve box having a receiving plate for receiving the grain threshed by the combined harvester and at least one sieve receiving the grain from the receiving plate, a drive operatively connected to the sieve box for oscillating the same in a predetermined direction, and a device operatively connected to the sieve box for changing the direction of oscillation of the latter during movement of the combined harvester over a slope inclined in a direction transverse to a longitudinal axis and concomitant lateral inclination of the receiving plate and the sieve in dependence upon the lateral inclination to thereby obtain a uniform distribution of the grain on the receiving plate and the sieve by changing the transportation direction of the grain.