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:
Nov. 22, 2016
Filed:
Jan. 05, 2006
Robert Radulescu, Simpsonville, SC (US);
Guy Cluzel, Beaumont, FR;
Robert Radulescu, Simpsonville, SC (US);
Guy Cluzel, Beaumont, FR;
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Abstract
The invention relates to a tire, the aspect ratio H/S of which is strictly greater than 0.55, having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, crossed from one ply to the other forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls and the crown reinforcement comprising at least one layer of circumferential reinforcement elements. According to the invention, the ratio of the thickness of the crown block at one shoulder end to the thickness of the crown block in the circumferential median plane is less than 1.20 and the ratio of the axial width of at least one layer of circumferential reinforcement elements to the axial width of the tread is greater than 0.5 and preferably greater than 0.6.