A method for manufacturing a tire comprising a layer of cross-linked polymer composition interposed between a stiffening structure and a reinforcing structure.

Abstract

This process for manufacturing a tire comprising a crown, sidewalls, bead, and a stiffening structure anchored around a radially internal reinforcement structure includes: - the application (S1A) of a layer of a radially internal crosslinkable polymer composition so as to at least partially cover said radially internal reinforcement structure; - at least partial crosslinking (S3A) of the layer of the radially internal crosslinkable polymer composition; - the placement (S9) of the stiffening structure in the sidewall and/or bead such that said layer of the at least partially radially internally crosslinked polymer composition is interposed between said stiffening structure and said radially internal reinforcement structure; and - a step (S11) of curing the tire. Figure for the abbreviation: Fig 6

Inventors

JEAN-MATHIEU CLERGEAT
Daniel Fabing
Julien Letessier
Mathieu Vandaele
Vincent Tourneux

Assignees

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Dates

Publication Date: 20260508
Application Date: 20241107