TREAD BLOCK WITH FEATURES FOR IMPROVED THERMAL WEAR
摘要
A tire tread having features that improve thermal wear performance is provided. A tread block is provided with an aperture. The aperture is positioned and sized in a manner that reduces stresses and/or strains in the tread block so as to reduce thermal wear. Certain variations in the depth and shape of the aperture are provided. Such tread feature can provide for a tire capable of operating at higher speeds for a given load.
申请公布号
WO2012087272(A1)
申请公布日期
2012.06.28
申请号
WO2010US61236
申请日期
2010.12.20
申请人
MICHELIN RECHERCHE ET TECHNIQUE, S.A.;SOCIETE DE TECHNOLOGIE MICHELIN;MAYNI, PAUL, ANDREW;HICKS, DANIEL, MCEACHERN