Pneumatic tire with spiral grooving
    1.
    发明申请
    Pneumatic tire with spiral grooving 审中-公开
    带螺旋槽的气动轮胎

    公开(公告)号:US20080128061A1

    公开(公告)日:2008-06-05

    申请号:US11633695

    申请日:2006-12-04

    IPC分类号: B60C11/03

    摘要: The pneumatic tire tread has a radially outermost surface defining a circumferential length of the tire and the tread has at least one circumferentially extending groove. The groove has a spiral configuration across the tread surface and a pair of laterally spaced terminal ends. The circumferential length of the spiral groove, as measured between the terminal ends of the groove, is greater than 50% of the circumferential length of the tire. The spiral groove creates a spiral rib or projecting tread element row that moves across the tread width.

    摘要翻译: 充气轮胎胎面具有限定轮胎周向长度的径向最外表面,并且胎面具有至少一个周向延伸的槽。 凹槽具有穿过胎面表面的螺旋构型和一对横向间隔开的终端。 在槽的末端之间测量的螺旋槽的圆周长度大于轮胎的圆周长度的50%。 螺旋槽形成螺旋肋或突出的胎面元件排,其横过胎面宽度移动。