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:
Aug. 17, 2021
Filed:
Oct. 18, 2019
Dana Automotive Systems Group, Llc, Maumee, OH (US);
Daniel J. Dawe, Austin, TX (US);
Joseph J. Horak, Austin, TX (US);
Jeremy M. Kaiser, Leander, TX (US);
Charles B. Lohr, III, Jonestown, TX (US);
Ryan D. Nelms, Austin, TX (US);
Sebastian J. Peters, Cedar Park, TX (US);
Benjamin L. Powell, Austin, TX (US);
Dana Automotive Systems Group, LLC, Maumee, OH (US);
Abstract
A high ratio traction drive transmission includes a sun roller, a traction ring, a plurality of traction planets in contact with the sun roller and the traction ring, at least one reaction roller in contact with at least one of the traction planets, and a carrier assembly coupled to at least one of the traction planets and the at least one reaction roller. The sun roller has a first longitudinal axis and the traction ring is aligned coaxially with a second longitudinal axis, wherein the first longitudinal axis is radially offset from the second longitudinal axis.