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:
Sep. 25, 2007
Filed:
Oct. 07, 2005
Applicants:
Andrew James Pick, Herts, GB;
Timothy James Sworn, Birmingham, GB;
Andrew Dennis Barton, Coventry, GB;
James Owen Patrick Farrelly, Kenilworth, GB;
Inventors:
Andrew James Pick, Herts, GB;
Timothy James Sworn, Birmingham, GB;
Andrew Dennis Barton, Coventry, GB;
James Owen Patrick Farrelly, Kenilworth, GB;
Assignee:
TRW Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 6/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A road vehicle steering system which is adapted to use measurements and estimates characterising the motion of and forces acting on the vehicle and the steering system such as to derive an estimate of steering system disturbance force and to then use the latter estimate to establish a torque demand for the vehicle electronic power steering (EPS) which substantially compensates for this disturbance force.