Patent · US Expired

Tire with reinforced sidewalls

US6834694B2 · kind B2 · utility

2Cited by

6References

16Claims

0Family size

Assignee

MICHELIN RECHERCHE ET TECHNIQUE S.A. · CH

Inventor

Olivier Muhlhoff · Clermont-Ferrand, FR

Key dates

Filing date	Jan 29, 2003
Grant date	Dec 28, 2004
Priority date	—
Expiry date	Mar 8, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T152/10864
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

Tire comprising a carcass reinforcement of at least one ply of reinforcing elements parallel to one another within each ply and making with the circumferential direction an angle &agr; such that 60°<&agr;<90°, said ply being anchored in each bead to an anchoring element in the bead and each bead being connected radially to a tread by a sidewall comprising an inextensible reinforcement ring and a profiled element of rubber mixture located axially inside said ply and located radially between said anchoring element and said sidewall ring.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.