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    Lubrification for tread supporting ring
    233.
    发明公开
    Lubrification for tread supporting ring 有权
    Schmieren des Notlaufrings

    公开(公告)号：EP1400377A1

    公开(公告)日：2004-03-24

    申请号：EP03103361.6

    申请日：2003-09-11

    Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

    Inventor： Carter, John Darrell

    IPC: B60C17/10 ,  C10M169/00

    CPC classification number: C10M169/02 ,  B60C17/04 ,  B60C17/10 ,  C10M2201/1056 ,  C10M2229/0415 ,  C10M2229/0455 ,  C10N2240/00

    Abstract: The present invention relates to a method of lubricating the interface between a supporting ring (3, 103) and inner surface (55) of a tire (50) for use with a rim (121) for a tire (50) having two beads (53), comprising the step of providing a lubricant (2, 102) on a surface (1, 101) of said supporting ring (3, 103), said lubricant (2, 102) comprising at least 60 percent by weight of polydimethylsiloxane, from 7 to 13 weight percent of amorphous silica, and from 7 to 13 weight percent of hydroxy-terminated dimethyl siloxane. It also relates to a supporting ring (3, 103) with a surface (1, 101) provided with such a lubricant (2, 102), a tire (50) with an inner surface (55) provided with such a lubricant (2, 102), and a tire/rim assembly with an interface between a supporting ring (3, 103) and an inner surface (55) of the tire (50) wherein the interface is provided with such a lubricant.

    Abstract translation: 本发明涉及一种润滑轮胎（50）的支撑环（3,103）和内表面（55）之间的界面的方法，该轮胎与用于具有两个珠粒的轮胎（50）的边缘（121）一起使用 53），包括在所述支撑环（3,103）的表面（1,101）上提供润滑剂（2,102）的步骤，所述润滑剂（2,102）包含至少60重量％的聚二甲基硅氧烷， 7至13重量％的无定形二氧化硅和7至13重量％的羟基封端的二甲基硅氧烷。 它还涉及具有设置有这种润滑剂（2,102）的表面（1,101）的支撑环（3,103），具有内表面（55）的轮胎（50），所述内表面（55）设置有这种润滑剂 ，102）和具有在所述轮胎（50）的支撑环（3,103）和内表面（55）之间的界面的轮胎/轮辋组件，其中所述界面设置有所述润滑剂。

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