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    • 19. 发明授权
    • Pneumatic vehicle tire including rubber reinforcing plies in side wall regions
    • 气动车辆轮胎,包括侧壁区域的橡胶加强层
    • US06510883B2
    • 2003-01-28
    • US09834262
    • 2001-04-12
    • Karlheinz BaumannGünter Dietrich
    • Karlheinz BaumannGünter Dietrich
    • B60C300
    • B60C17/0009B60C1/0025B60C15/06Y10T152/10819Y10T152/10837Y10T152/10846
    • The invention relates to pneumatic tires for a motor vehicle comprising a multi-layer carcass. Said multi-layer carcass extends between two bead rings, a set of bracing plies provided between the layers of the carcass and a tire tread, and rubber reinforcement layers arranged in the side wall areas which support the tire when it is deflated. The invention is characterized in that a first rubber reinforcement layer is arranged radially within a first carcass layer and a second rubber reinforcement layer is arranged between the first carcass layer and a second carcass layer. The two rubber reinforcement layers extend from the bead filler area to a position under the edge area of the bracing plies. The two rubber layers vary in thickness across the height of the side walls.
    • 本发明涉及一种用于机动车辆的充气轮胎,其包括多层胎体。 所述多层胎体在两个胎圈环之间延伸,设置在胎体层和轮胎胎面之间的一组支撑帘布层,以及布置在侧壁区域中的橡胶加强层,其在放气时支撑轮胎。 本发明的特征在于,第一橡胶加强层径向布置在第一胎体层内,第二橡胶加强层设置在第一胎体层和第二胎体层之间。 两个橡胶加强层从胎圈填充区域延伸到支撑层的边缘区域下方的位置。 两个橡胶层的厚度在侧壁的高度上变化。