Lubricating composition for a safety support for a tire when traveling on a flat tire
    3.
    发明授权
    Lubricating composition for a safety support for a tire when traveling on a flat tire 有权
    用于在轮胎上行驶时轮胎的安全支撑件的润滑组合物

    公开(公告)号:US06750181B2

    公开(公告)日:2004-06-15

    申请号:US10092041

    申请日:2002-03-06

    Abstract: The present disclosure relates to a lubricating composition usable for lubricating an interface between a tire and a safety support mounted on a wheel rim within said tire, and a mounted assembly for an automobile provided with said lubricating composition. The lubricating composition according to the invention comprises an aqueous or non aqueous lubricating agent, and a polysaccharide intended to thicken said lubricating agent. The lubricating agent comprises glycerine in a mass fraction equal to or greater than about 60% of the lubricating agent and the lubricating agent is present in said composition in a mass fraction of between about 95% and 99%. The invention also relates to the lubrication between the support and the tire when traveling on a flat tire, following a drop in inflation pressure within said tire.

    Abstract translation: 本公开内容涉及可用于润滑轮胎和安装在所述轮胎内的轮辋上的安全支撑件之间的界面的润滑组合物,以及安装有所述润滑组合物的汽车安装组件。 根据本发明的润滑组合物包含水性或非水性润滑剂和旨在增稠所述润滑剂的多糖。 润滑剂包括质量分数等于或大于润滑剂的约60%的甘油,润滑剂以约95%至99%的质量分数存在于所述组合物中。 本发明还涉及在所述轮胎中的充气压力下降之后,在平坦轮胎上行驶时,所述支撑件和所述轮胎之间的润滑。

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