中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

143 records (took 0.032 seconds)

    Polymer-metal composition retainer for self-lubricating bearing
    102.
    发明申请
    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：US20020142264A1

    公开(公告)日：2002-10-03

    申请号：US09819334

    申请日：2001-03-28

    Inventor： Alex Metrikin

    IPC: A61C001/05 ,  F16C033/66 ,  C10M101/00

    CPC classification number: F16C33/445 ,  A61C1/181 ,  C10M103/04 ,  C10M111/02 ,  C10M2201/053 ,  C10N2210/01 ,  C10N2240/06 ,  C10N2250/08 ,  F16C33/6611 ,  F16C33/6696 ,  F16C2202/10 ,  F16C2204/04 ,  F16C2240/60 ,  F16C2300/12 ,  F16C2316/13

    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，通过用固体润滑剂的多孔层化学涂覆主体并通过另一种润滑剂浸渍固体润滑剂而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。

    Thermoset polymer/solid lubricant coating system
    107.
    发明授权
    Thermoset polymer/solid lubricant coating system 失效
    热固性聚合物/固体润滑剂涂料体系

    公开(公告)号：US5363821A

    公开(公告)日：1994-11-15

    申请号：US88686

    申请日：1993-07-06

    Applicant: V. Durga N. Rao ,  Daniel M. Kabat ,  Brian M. Lizotte

    Inventor： V. Durga N. Rao ,  Daniel M. Kabat ,  Brian M. Lizotte

    IPC: F02F1/00 ,  C10M111/04 ,  C10M169/04 ,  C23C4/04 ,  F02B1/04 ,  F02B51/02 ,  F02B77/02 ,  F16J10/00 ,  F16N15/00 ,  F22B5/00

    CPC classification number: F16N15/00 ,  C10M111/04 ,  C23C4/04 ,  F02B77/02 ,  C10M2201/00 ,  C10M2201/003 ,  C10M2201/0403 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/0433 ,  C10M2201/053 ,  C10M2201/0603 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/1003 ,  C10M2209/101 ,  C10N2240/02 ,  F02B1/04 ,  F02B51/02 ,  Y02T10/126 ,  Y10T29/49272

    Abstract: A solid film lubricant system for protecting metal wear interfaces subject to high temperatures and wet lubrications, comprising an oil-attracting solid lubricant mixture with at least two elements selected from the group of graphite, MoS.sub.2 and BN; a support (i.e., hard lands or hard sublayer) for the mixture to loads of at least 10 psi at temperatures of 600.degree.-800.degree. F. while being thermally stable; a thermally stable thermoset polymer matrix adhering the mixture to the support or the wear surface, the polymer having inherent hydrocarbon chemical attraction to form a tenacious oil film of the lubricating oil on the wearing surface. A method of making anti-friction coated surfaces comprising providing a light metal based cylinder surface (i.e., metal base or alloys of aluminum, titanium, or magnesium); exposing nonoxidized metal of the surface; applying a high elastic modulus load-supporting metal layer onto at least portions of the light metal cylinder surface; and simultaneously distributing a solvent-based solid film lubricant mixture and thermoset polymer onto at least portions of the layer at about room temperature to form a coating of desired thickness. An engine block with one or more anti-friction coated cylinder bore surfaces, comprising a hard, load-supporting face on the bore surface; and a coating on the face comprised of an oil-attracting solid lubricant mixture and a thermoset polymer that supports loads of at least 10 psi at temperatures of 600.degree.-800.degree. F. and is stable at such temperatures.

    Abstract translation: 一种用于保护经受高温和湿润润滑的金属磨损界面的固体膜润滑剂系统，包括具有选自石墨MoS 2和BN中的至少两种元素的吸油固体润滑剂混合物; 用于混合物的载体（即硬土或硬亚层）在600-800°F的温度下的载荷至少为10psi，同时热稳定; 将该混合物粘附到载体或耐磨表面上的热稳定的热固性聚合物基体，该聚合物具有固有的碳氢化合物化学吸引力，以在磨损表面上形成润滑油的坚固的油膜。 一种制造抗摩擦涂层表面的方法，包括提供基于轻金属的圆柱体表面（即，金属基体或铝，钛或镁的合金）; 暴露表面的非氧化金属; 在轻金属圆筒表面的至少一部分上施加高弹性模量负载金属层; 并且在大约室温下同时将溶剂基固体膜润滑剂混合物和热固性聚合物分布到该层的至少部分上以形成所需厚度的涂层。 具有一个或多个抗摩擦涂覆的气缸孔表面的发动机缸体，包括孔表面上的硬的负载支撑面; 以及由吸油固体润滑剂混合物和热固性聚合物组成的涂层，其在600-800°F的温度下支持至少10psi的载荷，并且在这样的温度下是稳定的。

Patent Agency Ranking