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. 26, 2019
Filed:
Dec. 12, 2016
Deere & Company, Moline, IL (US);
Michael A. Rehberg, Waterloo, IA (US);
DEERE & COMPANY, Moline, IL (US);
Abstract
A tractor includes a frame including an axle, the axle including an axle shaft and a beam member. A cab is mounted to the frame, the cab including controls for controlling the tractor. A ground-engaging mechanism coupled to the axle, the second ground-engaging mechanism including a track assembly. The track assembly includes an undercarriage assembly, a carrier housing, a ring gear, and a track, where the carrier housing includes a pivot arm for pivoting coupling to the undercarriage assembly. The ring gear defines an outer diameter, and the axle shaft and beam member are adjustably coupled to the carrier housing at a location inside the outer diameter.