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:
Nov. 08, 2022
Filed:
Aug. 24, 2021
Applicant:
Dana Italia S.r.l., Trentino, IT;
Inventors:
Giovanni Profumo, Arco, IT;
Lorenzo Dalla Palma, Arco, IT;
Assignee:
DANA ITALIA S.R.L., Arco, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 47/04 (2006.01); F16H 61/04 (2006.01);
U.S. Cl.
CPC ...
F16H 47/04 (2013.01); F16H 61/0403 (2013.01); F16H 2200/0034 (2013.01); F16H 2200/2007 (2013.01); F16H 2200/2038 (2013.01);
Abstract
Methods and systems for a hydromechanical transmission are provided herein. In one example, the transmission system includes a hydrostatic assembly and a mechanical assembly coupled in parallel to a first and second planetary gear sets. The transmission system further includes a plurality of clutches designed to shift between two drive ranges in a set of drive ranges that includes a reverse drive range and two forward drive ranges to adjust the input to output speed ratio of the transmission.