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:
Oct. 03, 2000
Filed:
Dec. 23, 1997
Pierre De Loze de Plaisance, deceased, late of Clermont-Ferrand, FR;
by Marin De Loze de Plaisance, heir, Neuilly-sur-Seine, FR;
by Yvan De Loze de Plaisance, heir, Pointe-A-Pitre, FR;
by Florent De Loze de Plaisance, heir, Clermont-Ferrand, FR;
by Myriam De Loze de Plaisance, heiress, Clermont-Ferrand, FR;
Compagnie Generale des Establissements Michelin - Michelin & Cie, Clermont-Ferrand Cedex, FR;
Abstract
A tire for an airplane has radial carcass reinforcement surmounted by a cn reinforcement composed of at least three plies of textile reinforcing elements, including at least one twin zig-zag ply of two zig-zag plies 'guided' at an angle .alpha., abbreviated to NT.alpha..degree., and at least one other 'guided' ply, wherein the crown reinforcement comprises, at least between one twin zig-zag ply and one of the other 'guided' plies, a decoupling intermediate layer of thickness e forming a radial distance of at least 1.0 mm between the cords of the radially lower ply and the cords of the radially upper ply surrounding the intermediate layer, the intermediate layer being formed of textile reinforcing elements coated in a rubber compound whose secant modulus of elasticity, measured at a relative elongation of between 0.06 and 0.2, is between 5 and 9 MPa.