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. 04, 2023
Filed:
Apr. 08, 2020
Applicant:
Cnh Industrial America Llc, New Holland, PA (US);
Inventors:
Jason Edward Weyer, Fargo, ND (US);
Brian Vik, Barnesville, MN (US);
Daniel J. Zurn, Horace, ND (US);
Assignee:
CNH INDUSTRIAL AMERICA LLC, New Holland, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 55/104 (2006.01); B62D 55/30 (2006.01); B62D 55/14 (2006.01);
U.S. Cl.
CPC ...
B62D 55/104 (2013.01); B62D 55/14 (2013.01); B62D 55/30 (2013.01);
Abstract
An improved suspension system for a track-driven work vehicle includes a main undercarriage support beam and a rear suspension assembly provided in operative association with the main undercarriage support beam. In one embodiment, the rear suspension assembly includes a rear rocker arm that pivotably couples both a rear idler wheel and a separate rear roller wheel of the system to the main undercarriage support beam.