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:
Mar. 16, 2004
Filed:
May. 31, 2002
Applicant:
Inventors:
Sunil Palakodati, Canton, MI (US);
James Richard Robertson, Walled Lake, MI (US);
Madhu Nambiar, Canton, MI (US);
Assignee:
Visteon Global Technologies, Inc., Dearborn, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 5/04 ;
U.S. Cl.
CPC ...
B62D 5/04 ;
Abstract
An assisted steering system is provided. In preferred embodiments, the system has driver and assist pinions that are out of phase with each other. As a tooth of the driver pinion is fully engaged with a rack tooth, a tooth of the assist pinion is only partially engaged with a tooth of the rack. Preferably, the driver and assist pinions have differing rack speeds and numbers of teeth.