Polymer-metal composition retainer for self-lubricating bearing
    136.
    发明授权
    Polymer-metal composition retainer for self-lubricating bearing 有权
    用于自润滑轴承的聚合物 - 金属组合物保持器

    公开(公告)号:US06764307B2

    公开(公告)日:2004-07-20

    申请号:US09819334

    申请日:2001-03-28

    Applicant: Alex Metrikin

    Inventor: Alex Metrikin

    Abstract: The retainer of the present invention is made of a composite material having a body made from a polymer, a layer of solid lubricant formed over the body by chemically coating the body with a porous layer of solid lubricant and impregnating the solid lubricant with another lubricant using conventional methods such as vacuum impregnation. The retainer is placed between an outer raceway and an inner raceway to form a self-lubricating bearing. The bearing made in this manner has high lubrication tolerance (i.e. it performs well in the absence of external lubrication). Because of its high lubrication tolerance, the bearing is suitable for use in various applications such as dental/medical hand pieces that are periodically sterilized and other applications which occasionally experience periods of lubrication starvation.

    Abstract translation: 本发明的保持器由具有由聚合物制成的主体的复合材料制成,通过用多孔固体润滑剂化学涂覆主体并通过其它润滑剂浸渍固体润滑剂,形成在主体上的固体润滑剂层,使用 常规方法如真空浸渍。 保持器位于外滚道和内滚道之间以形成自润滑轴承。 以这种方式制造的轴承具有高的润滑容限(即,在没有外部润滑的情况下表现良好)。 由于其高润滑性,轴承适用于周期性消毒的牙科/医疗手部件等有时会出现润滑不足的各种应用。

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