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. 06, 2020
Filed:
Feb. 01, 2018
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Christoph Schmoening, Haltern, DE;
Stefan Bohrer, St. Wendel, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 41/14 (2006.01); A01B 59/06 (2006.01); A01D 69/03 (2006.01); A01D 89/00 (2006.01); A01D 41/127 (2006.01); A01F 29/14 (2006.01);
U.S. Cl.
CPC ...
A01D 41/142 (2013.01); A01B 59/064 (2013.01); A01D 41/1274 (2013.01); A01D 69/03 (2013.01); A01D 89/005 (2013.01); A01F 29/14 (2013.01);
Abstract
A drive system for a harvesting header of a harvester includes a drive motor, and a drive train connected between the drive motor and one or more driven elements of the harvesting header. The drive train has a variable-displacement hydraulic pump arranged on board the harvester and a hydraulic motor connected in a closed circuit to the hydraulic pump. The hydraulic motor is mounted on the harvesting header and detachably connected by hydraulic coupling connections to the hydraulic pump.