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:
Apr. 21, 2009
Filed:
Jul. 06, 2007
Richard Duane Schnurr, Williamsport, MD (US);
Brian Eugene Gordon, Shady Grove, PA (US);
Mark Allan Winders, Hagerstown, MD (US);
Richard Duane Schnurr, Williamsport, MD (US);
Brian Eugene Gordon, Shady Grove, PA (US);
Mark Allan Winders, Hagerstown, MD (US);
Mack Trucks, Inc., Allentown, PA (US);
Abstract
A multiple rear drive axle system for a vehicle includes a first axle coupled with a drive shaft from a transmission of the vehicle. The first axle includes a first cantilevered input pinion mechanically coupled with the drive shaft and with a first driven gear. The system also includes an output shaft mechanically coupled with the drive shaft. A second axle has a second cantilevered input pinion mechanically coupled with the output shaft of the first axle system and with a second driven gear. The first and second input pinions are common, that is, are substantially identical pinions. The first and second driven gears are also common, that is, are substantially identical gears.