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:
Feb. 11, 2003
Filed:
Jun. 14, 2001
Applicant:
Inventors:
Robert L. Phillis, Covington, OH (US);
Scott A. Stacey, Dayton, OH (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G 1/700 ;
U.S. Cl.
CPC ...
B60G 1/700 ;
Abstract
A suspension for a motor vehicle comprises a control arm connected to each of a pair of wheels, a torsion bar, and a height actuator. The torsion bar is connected to each control arm, and is rotatable in first and second directions. The height actuator is connected between the torsion bars, and is operable to lower a sprung mass of the vehicle by rotating the torsion bars in the first directions, and to raise the sprung mass by rotating the torsion bars in the second directions. A roll actuator is also connected between the height actuator and the sprung mass.