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:
May. 30, 2006
Filed:
Dec. 30, 2002
Vincent J. Morgillo, Northwood, OH (US);
Vincent J. Morgillo, Northwood, OH (US);
Torque-Traction Technologies LLC, Maumee, OH (US);
Abstract
A motor vehicle axle assembly includes a hollow cylindrical, internally-splined input shaft that is adapted to be connected to an externally-splined shaft of an end fitting of a driveshaft assembly. By using the mass centerline or center of balance of the end fitting shaft as a common center of balance for a balanced driveshaft assembly and further as a locating centerline for the connection between the input shaft of the axle assembly and the shaft of the rear end fitting of the driveshaft assembly, eccentricities in the connection between the input shaft and the end fitting are minimized to reduce noise and vibration. This also provides an adequate seal between the input shaft and the carrier of the axle assembly to retain lubricant in the carrier.