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. 26, 2021
Filed:
Jan. 20, 2020
Dana Heavy Vehicle Systems Group, Llc, Maumee, OH (US);
Jordan M. Houser, Toledo, OH (US);
Mark W. Leber, Holland, OH (US);
Marcus W. Schmidt, Swanton, OH (US);
Dana Heavy Vehicle Systems Group, LLC, Maumee, OH (US);
Abstract
An axle assembly having a pair of axle half shafts and an axle housing defining a sump. The axle assembly further includes a first clutch assembly including a first half and a second half, wherein the first half is selectively engaged to the second half. The axle assembly also includes a second clutch assembly disposed adjacent to the first clutch assembly, wherein the second clutch includes a gear and the gear is selectively engaged with the second half of the first clutch assembly. Yet further, the axle assembly includes a lubrication pump mounted in the axle housing and drivingly coupled to the second clutch assembly; a spring mounted between the first half and the second half of the first clutch assembly; and a bearing disposed between the spring and the second half of the first clutch assembly.