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:
Sep. 02, 2003
Filed:
Nov. 14, 2001
Guy Cluzel, Beaumont, FR;
Abstract
A tire having a crown reinforcement formed of at least two working crown plies ( ) having axial widths L , L greater than the width L of an additional reinforcement ( ) of inextensible, substantially radial reinforcement elements, which reinforcement is arranged radially between said plies ( ) and is axially composed of three parts, a central part ( ′) in the form of a ply formed of inextensible, substantially radial reinforcement elements and two lateral parts in the form of strips ( ″), each formed of circumferential reinforcement elements, the modulus of elasticity upon traction per unit of width of a lateral strip being at most equal to the modulus of elasticity upon traction, measured under the same conditions, of the most extensible working ply.