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. 14, 2017
Filed:
Jun. 14, 2010
Patrice R. Estor, Greer, SC (US);
Julien Matthieu Flament, Clermont-Ferrand, FR;
Verner Steve Nicholson, Pelzer, SC (US);
Anton Felipe Thomas, Greer, SC (US);
Patrice R. Estor, Greer, SC (US);
Julien Matthieu Flament, Clermont-Ferrand, FR;
Verner Steve Nicholson, Pelzer, SC (US);
Anton Felipe Thomas, Greer, SC (US);
MICHELIN RECHERCHE et TECHNIQUE S.A., Granges-Paccot, CH;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
Improved and more easily implemented methods for predicting high speed radial force variation and uneven mass distribution utilize other measurements such as radial nm out and other parameters. The prediction model for high speed radial force variation uses a speed-dependent calibration term for predicting higher harmonic components, while the same or other models can be used for the first harmonic. The uneven mass distribution prediction model accounts for deformation of the tire along multiple tracks, thus employing a more realistic model of crown deformation that accounts for changing tire stiffness levels across different harmonic components of the measured and predicted parameters.