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    • 4. 发明授权
    • Heavy duty tire
    • 重型轮胎
    • US09168791B2
    • 2015-10-27
    • US12534456
    • 2009-08-03
    • Robert Anthony NeubauerDale Eugene WellsMaurice Jacob Frank
    • Robert Anthony NeubauerDale Eugene WellsMaurice Jacob Frank
    • B60C11/11B60C11/03
    • B60C11/0311B60C2200/14
    • An off the road tire comprising a carcass, a tread located radially outward of the carcass, the tread having a plurality of lugs, the lugs extending radially outward from an inner tread and being located between first and second lateral tread edges, a first row of lugs extending from the tread lateral edge axially inwards toward the centerplane, a second row of lugs extending from the opposite tread lateral edge and axially inwards toward the centerplane and wherein the lugs of the first and second rows are separated by a plurality of shoulder grooves, a third row of lugs located between the first and second row of lugs, wherein all of the lugs in each row are aligned circumferentially, wherein the lugs in the third row have two or more ends formed by grooves.
    • 一种包括胎体的轮胎,位于胎体径向外侧的胎面,所述胎面具有多个凸缘,所述胎圈从内胎面径向向外延伸并且位于第一和第二侧向胎边之间,第一排 从胎面侧边缘向内朝向中心平面延伸的凸耳,从相对的胎面侧边缘延伸并朝向中心平面向内向内延伸的第二排凸耳,其中第一排和第二排的凸耳由多个肩部凹槽分开, 位于第一和第二排凸耳之间的第三排凸耳,其中每排中的所有凸耳圆周对准,其中第三排中的凸耳具有由凹槽形成的两个或多个端部。