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:
Apr. 10, 2018
Filed:
Jul. 14, 2015
Claas Industrietechnik Gmbh, Paderborn, DE;
Robert Obermeier-Hartmann, Bueren, DE;
Hendrik Schulze Zumkley, Rietberg, DE;
Thomas Schulte, Delbrueck, DE;
Ronald L. Satzler, Princeville, IL (US);
David C. Janzen, Metamora, IL (US);
Carolin Hammacher, Freiberg, DE;
CLAAS Industrietechnik GmbH, Paderborn, DE;
Abstract
An agricultural vehicle having a full-track design with a vehicle structure on each side of which, relative to a vehicle longitudinal axis, a track roller unit is arranged. The track roller unit has roller unit body to which a front deflector roll, a rear deflector roller and a plurality of yoke-type track rollers arranged therebetween are coupled, and an endlessly closed track belt that wraps around the rollers/roller. All the rollers are suspended with respect to the roller unit body in that assigned to a roller or a group of rollers in each case is a spring element, which is acted upon by fluid, for the suspension thereof with respect to the roller unit body.