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:
Oct. 31, 2017
Filed:
Nov. 02, 2015
Dana Heavy Vehicle Systems Group, Llc, Maumee, OH (US);
Brian V. Knapke, Toledo, OH (US);
Jeremy M. Frenznick, Brighton, MI (US);
Dana Heavy Vehicle Systems Group, LLC, Maumee, OH (US);
Abstract
The present invention provides an improved inter-axle differential assembly to limit axle tire slip by limiting the excessive inter-axle differentiation between front and rear axles in a tandem axle set. The present invention provides an inter-axle differential assembly comprising a differential case including a cylindrical housing, an annular axial end surface connected to the cylindrical housing, an end cover plate wherein the annular axial end surface and the end cover plate include openings for receiving coaxial input and output shafts, a hollow chamber defined by the cylindrical housing, the annular axial end surface, and the end cover plate which houses differential gear assembly, and an unitary gear set extending continuously in the radial direction from the cylindrical housing.