Synthetic resin-made thrust sliding bearing

    公开(公告)号:US08807838B2

    公开(公告)日:2014-08-19

    申请号:US13060510

    申请日:2009-08-25

    IPC分类号: F16C17/04

    摘要: In a synthetic resin-made thrust sliding bearing, a silicone grease whose base oil is a silicone oil, whose coefficient of kinematic viscosity at 25° C. is not less than 100 cSt and not more than 500,000 cSt, and which contains a thickener so as to set its worked penetration to not less than 200 and not more than 400 is interposed at sliding interfaces between, on the one hand, an upper surface of a lower annular flat plate-shaped portion defining a bottom surface of a lower annular recess and a lower surface of an upper annular flat plate-shaped portion and, on the other hand, an upper surface and a lower surface of a thrust bearing piece which are respectively brought into sliding contact with the upper and the lower surface.

    Synthetic resin-made thrust sliding bearing
    3.
    发明授权
    Synthetic resin-made thrust sliding bearing 有权
    合成树脂制推力滑动轴承

    公开(公告)号:US09188153B2

    公开(公告)日:2015-11-17

    申请号:US13056407

    申请日:2009-07-23

    摘要: A synthetic resin-made thrust sliding bearing 1 includes a synthetic resin-made upper casing 100, a synthetic resin-made lower casing 200, and a synthetic resin-made thrust bearing piece 300 interposed between the upper and lower casings 100 and 200. If it is assumed that the radial length of the thrust bearing piece 300 up to its outer peripheral surface 303 is (r), and the thickness of an upper annular plate portion 102 at its inner peripheral surface is (t), the upper casing 100 has on its upper surface 108 an annular flat surface 109 having a circular outer peripheral edge with R in a range of R=r±t.

    摘要翻译: 合成树脂制的推力滑动轴承1包括合成树脂制的上部壳体100,合成树脂制的下部壳体200和插入在上部壳体100和下部壳体200之间的合成树脂制止推轴承件300.如果 假定推力轴承片300直到其外周表面303的径向长度为(r),并且上环形板部分102在其内周表面处的厚度为(t),上壳体100具有 其上表面108具有环形平坦表面109,该平坦表面具有圆形的外周缘,R在R = r±t的范围内。

    SYNTHETIC RESIN-MADE THRUST SLIDING BEARING
    5.
    发明申请
    SYNTHETIC RESIN-MADE THRUST SLIDING BEARING 有权
    合成树脂制轴承滑动轴承

    公开(公告)号:US20110135228A1

    公开(公告)日:2011-06-09

    申请号:US13056407

    申请日:2009-07-23

    IPC分类号: F16C17/04 F16C33/74 F16C33/20

    摘要: A synthetic resin-made thrust sliding bearing 1 includes a synthetic resin-made upper casing 100, a synthetic resin-made lower casing 200, and a synthetic resin-made thrust bearing piece 300 interposed between the upper and lower casings 100 and 200. If it is assumed that the radial length of the thrust bearing piece 300 up to its outer peripheral surface 303 is (r), and the thickness of an upper annular plate portion 102 at its inner peripheral surface is (t), the upper casing 100 has on its upper surface 108 an annular flat surface 109 having a circular outer peripheral edge with R in a range of R=r±t.

    摘要翻译: 合成树脂制的推力滑动轴承1包括合成树脂制的上部壳体100,合成树脂制的下部壳体200和插入在上部壳体100和下部壳体200之间的合成树脂制止推轴承件300.如果 假定推力轴承片300直到其外周表面303的径向长度为(r),并且上环形板部分102在其内周表面处的厚度为(t),上壳体100具有 其上表面108具有环形平坦表面109,该平坦表面具有圆形的外周缘,R在R = r±t的范围内。