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. 04, 2023
Filed:
Jul. 06, 2017
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Clayton Bohn, Jr., Mauldin, SC (US);
Steven M Cron, Simpsonville, SC (US);
Damon Lee Christenbury, Greenville, SC (US);
Ryan Michael Gaylo, Simpsonville, SC (US);
Timothy Brett Rhyne, Greenville, SC (US);
Clayton Bohn, Jr., Mauldin, SC (US);
Steven M Cron, Simpsonville, SC (US);
Damon Lee Christenbury, Greenville, SC (US);
Ryan Michael Gaylo, Simpsonville, SC (US);
Timothy Brett Rhyne, Greenville, SC (US);
Compagnie Generale des Etablissements Michelin, Clermont-Ferrand, FR;
Abstract
A non-pneumatic wheel includes an outer band, a hub and a plurality of spokes formed from a polyamine material. Each of the plurality of spokes is displaced to create pretension in the radial direction under a design load and the displacement is equal to or greater than the predetermined deflection of the outer band. The plurality of spokes is made from a polyamide material having a conditioned tensile modulus between 600 MPa and 3000 MPa, an equilibrium moisture content of no more than 1.5%, and a fatigue failure resistance that can withstand at least 1 million cycles.