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:
Jun. 10, 2003
Filed:
Mar. 19, 2001
Mark A. Richardson, Midland, MI (US);
Brian Jerome Magnus, Saginaw, MI (US);
Chad David Bauer, Freeland, MI (US);
Jeremy L. Cradit, Saginaw, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A gear assembly comprising a linear differential disposed at the gear assembly wherein the linear differential has a predetermined ratio from an input shaft to an output shaft, the ratio being adjustable by axially rotating the linear differential. A method of adjusting steering output as compared to steering input, which comprises powering a motor in operable communication with a worm and worm gear mechanism and rotating the worm and the worm gear mechanism fixed to a differential carrier. The method also comprises rotating the differential carrier, which comprises an input sun gear meshed with input differential planet gear, an input differential planet gear meshed with an output differential planet gear, and an output sun gear meshed with the output differential planet gear. The method further comprises rotating the output sun gear fixed to a differential output shaft.