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    Pnuematic tire
    8.
    发明申请
    Pnuematic tire 审中-公开
    轮胎

    公开(公告)号：US20080271827A1

    公开(公告)日：2008-11-06

    申请号：US11799878

    申请日：2007-05-03

    Applicant: Andrew Edward Morrison ,  Leyla Kristen Renner ,  John Joseph Kantura ,  Paul Bryan Maxwell ,  Jonathan James Shondel

    Inventor： Andrew Edward Morrison ,  Leyla Kristen Renner ,  John Joseph Kantura ,  Paul Bryan Maxwell ,  Jonathan James Shondel

    IPC: B60C11/13

    CPC classification number: B60C11/032 ,  B60C11/01 ,  B60C11/0306 ,  B60C11/0309 ,  B60C11/1392 ,  B60C2011/1338

    Abstract: The tire has a ground contacting tread portion, the tread comprising at least one straight circumferentially extending groove. The groove defines one lateral side and a lateral boundary of a plurality of tread elements. At least one tread element has a chamfer within the tread element and inward of the lateral boundary of the tread element. The chamfer extends in the circumferential direction of the tire and has an inclined radially outer surface. The chamfer has at least one traction element in the radially outer surface, the indentation extending radially inward of the radially outer surface of the chamfer.

    Abstract translation: 轮胎具有接地胎面部分，胎面包括至少一个直的周向延伸的槽。 凹槽限定多个胎面元件的一个侧面和侧面边界。 至少一个胎面元件在胎面元件内具有倒角并且在胎面元件的外侧边界的内侧。 倒角在轮胎的圆周方向上延伸并具有倾斜的径向外表面。 倒角在径向外表面中具有至少一个牵引元件，该凹口沿倒角的径向外表面径向向内延伸。

    Pneumatic tire with spiral grooving
    9.
    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

    Applicant: Aaron Scott Puhala ,  David Charles Poling ,  Paul Bryan Maxwell ,  Robert Bernard Nelson

    Inventor： Aaron Scott Puhala ,  David Charles Poling ,  Paul Bryan Maxwell ,  Robert Bernard Nelson

    IPC: B60C11/03

    CPC classification number: B60C11/12 ,  B60C11/0304 ,  B60C11/0311 ,  B60C2011/0374

    Abstract: 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.

    Abstract translation: 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。

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