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:
Mar. 17, 2020
Filed:
Nov. 06, 2014
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Michelin Recherche ET Technique S.a., Granges-Paccot, CH;
Marc Romero De La Osa, Clermont-Ferrand, FR;
Serge Delacroix, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
Crown reinforcement of an aircraft tire comprises a working reinforcement () radially inside of tread () and radially outside of carcass reinforcement (). Working reinforcement () comprises two working bi-plies () radially superposed with respective axial widths (L, L), from first axial end (I, I) to second axial end (I', I′). Each working bi-ply () comprises two working layers () radially superposed and respectively made up of axially juxtaposed portions of strip () of axial width W extending circumferentially in periodic curve () that forms, in the equatorial plane (XZ) of the tire and with the circumferential direction (XX′) of the tire, a non-zero angle A and has a radius of curvature R at its extrema (). The difference DL between the respective axial widths (L, L) of the radially superposed working bi-plies () is at least equal to 2×(W+(R−W/2)−(1−cos A)).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile