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. 16, 2015
Filed:
Dec. 07, 2010
Michael Cogne, Riom, FR;
Jean-luc Dendievel, Coumon D'Auvergne, FR;
Michael Cogne, Riom, FR;
Jean-Luc Dendievel, Coumon D'Auvergne, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Michelin Recherche et Technoque S.A., Granges-Paccot, CH;
Abstract
A technique for comprising the compression fatigue rupture strength of the carcass reinforcement external layer () of an aeroplane tire in the region of bending on the rim (). The distance (d) between a point (A) on the bead external face () and the carcass reinforcement external layer (), measured along the straight line perpendicular at this point to the bead external face, is at a maximum at the point (M) on the bead external face that is the orthogonal projection of the radially external end (E) of the filling element () onto the bead external face, and the distance (d) between the orthogonal projection (M) of the radially external end (E) of the filling element () onto the bead external face () and the carcass reinforcement external layer () is at least equal to 1.3 times the distance (d) between the orthogonal projection (L) of the center (O) of the bead wire core () onto the bead external face and the carcass reinforcement external layer.