A tire has at least one band of cooling fins located on a sidewall portion of the tire. The band of cooling fins has at least one protruding cooling fin and at least one recess located adjacent to the cooling fin. At least a portion of the recess is recessed axially inwards relative to the cooling fin. The cooling fin has a height equal to or greater than an airflow boundary layer thickness at a predetermined location and angular velocity of the tire.
申请公布号
WO2015160625(A1)
申请公布日期
2015.10.22
申请号
WO2015US25136
申请日期
2015.04.09
申请人
BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人
SHMAGRANOFF, ALEKSANDR I.;SCHEIFELE, KEVIN E.;MIRANDA, STEPHEN T.;BUXTON, TODD A.