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:
Mar. 05, 2013
Filed:
Aug. 09, 2006
Frederic W. Pollman, Eden Prairie, MN (US);
Michael A. Olinger, Ames, IA (US);
Frederic W. Pollman, Eden Prairie, MN (US);
Michael A. Olinger, Ames, IA (US);
Sauer-Danfoss Inc., Ames, IA (US);
Abstract
A compact vehicle having a body frame that contains an automatic transmission. The operating system of the vehicle has either an engine with a crankshaft that is transverse to the axis of movement of the vehicle or is parallel to the axis of movement of the vehicle. Additionally, the crankshaft is an input shaft to a split power transmission and actuates an output shaft to drive the axle and wheels of the vehicle. The split-power transmission uses a power summing device in combination with a plurality of clutches and variable power units in order to provide a shift between a first operating mode and a second operating mode.