Tire tread with anti-puncture pads
    4.
    发明授权
    Tire tread with anti-puncture pads 有权
    轮胎胎面带防穿刺垫

    公开(公告)号:US07048022B2

    公开(公告)日:2006-05-23

    申请号:US10714245

    申请日:2003-11-14

    CPC classification number: B60C11/0316 B60C2200/14 Y10S152/01 Y10S152/902

    Abstract: A pneumatic tire has a tread designed primarily for off-road activities, comprising large lugs. The tread can be defined as having a central tread width that is divided into a central tread zone and opposing lateral tread zones. The tire also has shoulder regions extending from each lateral tread zone. The tread itself has a plurality of tread elements separated by lateral grooves in the lateral tread zones. The lateral grooves in the lateral tread zones are protected by elongated pads, the pads extending from between a pair of the tread elements and into a shoulder region of the tire. Each pad has a radial height less than the adjacent tread elements and has a base width greater than 50% of the width of the lateral grooves.

    Abstract translation: 充气轮胎具有主要用于越野活动的胎面,其包括大的凸耳。 胎面可以被定义为具有分为中央胎面区域和相对的侧面胎面区域的中心胎面宽度。 轮胎还具有从每个侧向胎面区域延伸的肩部区域。 胎面本身具有多个胎面元件,其由侧向胎面区域中的横向凹槽分开。 外侧胎面区域中的横向槽由细长的垫保护,垫从一对胎面元件之间延伸到轮胎的胎肩区域。 每个垫具有小于相邻胎面元件的径向高度,并且基座宽度大于横向槽宽度的50%。

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