Run-flat system for pneumatic tires utilizing air-filled elastic balls
    70.
    发明申请
    Run-flat system for pneumatic tires utilizing air-filled elastic balls 审中-公开
    使用充气弹性球的充气轮胎的跑平系统

    公开(公告)号:US20030019553A1

    公开(公告)日:2003-01-30

    申请号:US10206072

    申请日:2002-07-26

    Abstract: This invention comprises an inner tube, a mesh sack, and a plurality of air-filled elastic balls. The mesh sack, preferably made of rubber, is randomly satiated with the elastic balls, and is placed abutting the tread portion (or radially outward portion) of a conventional pneumatic tire. The inner tube is placed abutting the interior portion (or radially inward portion) of the tire, so that the elastic balls are interposed between the inner tube and the radially outward portion of the interior of the tire. Inflation of the inner tube to a specified pneumatic pressure causes the elastic balls to compress against the radially outward interior portion of the tire and each other. The random placement of the elastic balls creates multiple, three-dimensionally independent layers of nullair-pockets.null These air-pockets will minimize the effects of punctures from the tread-portion of the tire as well as the sidewall portions of the tire. The invention can be installed on conventional automobile, truck, off-road vehicle, bicycle and motorcycle tires.

    Abstract translation: 本发明包括内管,网袋和多个充气弹性球。 优选由橡胶制成的网袋随弹性球随机饱和,并且与传统充气轮胎的胎面部分(或径向向外部分)邻接。 内管被放置成与轮胎的内部(或径向向内部分)邻接,使得弹性球插入在内管和轮胎内部的径向向外部分之间。 将内管充气到指定的气动压力使得弹性球抵抗轮胎的径向向外的内部部分彼此压缩。 弹性球的随机放置产生多个“三维”独立的“气穴”层。 这些气囊将使来自轮胎的胎面部分以及轮胎侧壁部分的穿刺效果最小化。 本发明可以安装在传统的汽车,卡车,越野车,自行车和摩托车轮胎上。

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