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:
Jun. 29, 2021
Filed:
May. 10, 2017
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Jacques Morel-Jean, Clermont-Ferrand, FR;
Hervé Queraud, Clermont-Ferrand, FR;
Olivier Muhlhoff, Clermont-Ferrand, FR;
Rémi Bruant, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
Technique to increase the endurance of tires comprising two crossed working layers (), comprising mutually parallel reinforcing elements () forming, with the circumferential direction (XX') of the tire, an angle at least equal to 20° and at most equal to 50°, the reinforcing elements being made up of individual metal threads or monofilaments having a cross section at least equal to 0.20 mm and at most equal to 0.6 mm. The end of the monofilaments comprises flats such that they reduce the shear forces in the rubber compounds of the tire under compressive loading.