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. 08, 2003
Filed:
May. 25, 2001
Applicant:
Inventor:
Michael James Cole, Saginaw, MI (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 3/00 ;
U.S. Cl.
CPC ...
B62D 3/00 ;
Abstract
A dual variable-tooth rack and single pinion steering system includes a first elongated rack having an inner end, an outer end, and a set of teeth with a predetermined variable tooth profile located between its ends, a second elongated rack having an inner end, an outer end, and a set of teeth with a predetermined variable tooth profile located between its ends; and a pinion disposed to engage the inner end of the first rack and the inner end of the second rack to thereby define a set of rack displacements between the outer end of the first rack and the outer end of the second rack.