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:
Feb. 03, 2015
Filed:
Aug. 25, 2006
Fritz Glaser, Zweibrücken, DE;
Nicolai Tarasinski, Frankenthal, DE;
Rainer Gugel, Mannheim, DE;
Deere & Company, Moline, IL (US);
Abstract
The invention relates to a drive system () for an agricultural or industrial vehicle, preferably a tractor (). Said drive system () comprises at least one electric generator () as well as a first and a second electric machine (). The at least one electric generator () can be driven using torque generated by a vehicle engine (). At least one of the two electric machines () can be driven using the electric power generated by the electric generator (). The mechanical torque generated by the first and/or the second electric machine () can be transmitted to at least one driving axle () of the vehicle in order to allow the vehicle to move. The invention further relates to an agricultural vehicle comprising such a drive system ().