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公开(公告)号:USD472205S1
公开(公告)日:2003-03-25
申请号:US29124149
申请日:2000-05-31
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公开(公告)号:US06923231B2
公开(公告)日:2005-08-02
申请号:US09890409
申请日:2000-11-29
CPC分类号: B60C11/0302 , B60C11/0304 , B60C11/11 , B60C2011/1254 , Y10S152/902
摘要: A tire for vehicle wheels provided with a tread pattern includes at least one continuous central circumferential groove straddling an equatorial plane of the tire, at least two continuous lateral circumferential grooves having median planes substantially parallel to the equatorial plane of the tire, and a plurality of transverse grooves. These grooves delimit at least four circumferential rows of blocks, two central rows and two shoulder rows. Each block of the central rows is defined by a plurality of sides and at least four vertices, a pair of front vertices and a pair of rear vertices, in relation to a predetermined running direction of the tire. The blocks of the central rows include a first transverse notch having a first terminal end inside a respective block of the central rows and a first starting end communicating with the at least one central circumferential groove.
摘要翻译: 设置有胎面花纹的车轮的轮胎包括跨越轮胎的赤道平面的至少一个连续的中心圆周槽,具有基本上平行于轮胎的赤道平面的中间平面的至少两个连续的侧向周向槽, 横向槽。 这些凹槽限定至少四个圆周排的块,两个中心行和两个肩部行。 中央行的每个块相对于轮胎的预定行进方向由多个边和至少四个顶点,一对前顶点和一对后顶点限定。 中心行的块包括第一横向凹口,其具有位于中心行的相应块内的第一末端和与至少一个中心圆周凹槽连通的第一起始端。
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