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    Friction bearing composite material with a metal base layer
    3.
    发明申请
    Friction bearing composite material with a metal base layer 有权
    带有金属基层的摩擦轴承复合材料

    公开(公告)号：US20040126041A1

    公开(公告)日：2004-07-01

    申请号：US10475309

    申请日：2003-10-21

    Inventor： Wolfgang Bickle ,  Werner Schubert ,  Thomas Storch

    IPC: F16C033/02

    CPC classification number: B32B15/04 ,  B32B5/18 ,  B32B15/046 ,  B32B15/085 ,  B32B27/18 ,  B32B27/20 ,  B32B27/322 ,  B32B2305/026 ,  B32B2307/554 ,  B32B2327/18 ,  F16C33/201 ,  Y10S384/902 ,  Y10S384/908

    Abstract: The invention relates to a friction bearing composite material with a metal base layer a porous support layer applied thereto and a low friction layer made from PTFE forming a bearing surface for a bearing partner. The low friction material forming the sliding surface also fills the pores in the support layer and comprises at least 60 vol. % PTFE and 10-25 vol. % zinc sulphide. In order to achieve a high wear resistance with a low coefficient of friction the low friction material further comprises 1.5-3.5 vol. % carbon fibers and 1-7 vol. % PFA.

    Abstract translation: 本发明涉及一种摩擦轴承复合材料，其具有施加到其上的多孔支撑层的金属基层和由PTFE形成的低摩擦层，形成用于轴承配合体的支承表面。 形成滑动表面的低摩擦材料还填充支撑层中的孔，并且包括至少60体积％ ％PTFE和10-25vol。 ％硫化锌。 为了以低摩擦系数实现高耐磨性，低摩擦材料还包含1.5-3.5体积％ ％碳纤维和1-7体积％ ％PFA。

    Composite bearing
    4.
    发明授权
    Composite bearing 有权
    复合轴承

    公开(公告)号：US06332716B1

    公开(公告)日：2001-12-25

    申请号：US09453059

    申请日：1999-12-02

    Applicant: Eiji Kato ,  Katsumi Sawano ,  Takayuki Shibayama

    Inventor： Eiji Kato ,  Katsumi Sawano ,  Takayuki Shibayama

    IPC: C08L10100

    CPC classification number: F16C33/201 ,  C08L71/00 ,  Y10S384/908 ,  C08L2666/04

    Abstract: A polytetrafluoroethylene is added to a base resin consisting essentially of polyether ether ketone so that the proportion of polytetrafluoroethylene becomes 0.1 to 50% by weight based on the resin layer and dispersed in the form of particles in the base resin, whereby when the resulting resin layer is bonded to a backing metal to form a composite bearing, the peel strength of the resin layer per se and mechanical strength such as bonding force or the like between the backing metal and the resin layer can be inhibited from being deteriorated. When polytetrafluoroethylene having a molecular weight of 300,000 to 500,000 is used, it can be more easily dispersed in the form of particles in the base resin.

    Abstract translation: 将聚四氟乙烯加入到基本上由聚醚醚酮组成的基础树脂中，使得聚四氟乙烯的比例相对于树脂层为0.1〜50重量％，在基体树脂中以粒子的形式分散，由此当得到的树脂层 结合到背衬金属上以形成复合轴承，可以抑制树脂层本身的剥离强度和背衬金属与树脂层之间的机械强度（例如粘合力等）的劣化。 当使用分子量为30万到500,000的聚四氟乙烯时，它可以更容易地以基体树脂中的颗粒形式分散。

    Radial sleeve bearing and associated lubrication system
    8.
    发明授权
    Radial sleeve bearing and associated lubrication system 失效

    公开(公告)号：US5692841A

    公开(公告)日：1997-12-02

    申请号：US804949

    申请日：1997-02-24

    Applicant: Robert L. Rivard

    Inventor： Robert L. Rivard

    IPC: F16C33/10 ,  F16C33/12 ,  F16C33/20 ,  F16N7/22 ,  F16C17/00

    CPC classification number: F16N7/22 ,  F16C33/10 ,  F16C33/12 ,  F16C33/201 ,  Y10S384/908

    Abstract: An improved sleeve bearing and associated lubrication system for the rotor shaft of a steam turbine. The bearing is lined with a metallic-polymeric composite, and is fixedly supported within a housing defining a reservoir containing a supply of liquid lubricant. The lubrication system includes a ring loosely surrounding the rotor shaft at a location spaced axially from the bearing. A lower portion of the ring is partially submerged in the lubricant. The ring is rotatably driven in response to rotation of the rotor shaft, with lubricant picked up on the ring being centrifugally discharged radially outwardly onto the surrounding housing walls. A system of communicating troughs, scuppers and passageways receives lubricant running off the housing walls for delivery under gravity to the bearing. Return passageways direct lubricant exiting from the bearing past water cooled chambers, over a weir and back to the reservoir.

    Hydraulic axial piston machine
    9.
    发明授权
    Hydraulic axial piston machine 失效
    液压轴向活塞机

    公开(公告)号：US5671653A

    公开(公告)日：1997-09-30

    申请号：US673735

    申请日：1996-06-26

    Applicant: Lars Martensen ,  Henry Madsen M.o slashed.ller

    Inventor： Lars Martensen ,  Henry Madsen M.o slashed.ller

    IPC: F04B1/20 ,  F01B13/04

    CPC classification number: F04B1/2071 ,  F05C2225/04 ,  F05C2253/12 ,  Y10S384/908 ,  Y10S384/909 ,  Y10T74/18336

    Abstract: A hydraulic axial piston machine is disclosed, having a cylinder drum which is mounted for rotation relative to a housing (1), with a bearing (3) having a slide face (4) being arranged between the circumference of the cylinder drum and the housing (1). It is desired that such a machine shall be capable of operating also with fluids that are not such good lubricants as hydraulic oil. For that purpose the slide face (4) is formed by a friction-reducing plastics material and has at least one recess (5, 6, 7) communicating with at least one end edge of the slide face (4).

    Abstract translation: 公开了一种液压轴向柱塞机，其具有安装成相对于壳体（1）旋转的气缸滚筒，其中轴承（3）具有滑动面（4），该滑动面设置在气缸滚筒的圆周与壳体 （1）。 希望这样的机器也能够使用不像液压油那样好的润滑剂的流体。 为此目的，滑动面（4）由减摩塑料材料形成并且具有与滑动面（4）的至少一个端部边缘连通的至少一个凹部（5,6,7）。

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