Thrust bearing underspring
    11.
    发明授权
    Thrust bearing underspring 失效
    推力轴承下冲

    公开(公告)号:US5110220A

    公开(公告)日:1992-05-05

    申请号:US667689

    申请日:1991-03-08

    申请人: Alston L. Gu

    发明人: Alston L. Gu

    IPC分类号: F16C27/02 F16C17/12

    CPC分类号: F16C17/042

    摘要: A foil thrust bearing including a thrust bearing underspring disk having a radially increasing spring force or load capacity. A plurality of spring sections formed in the underspring disk provided improved load capacity and pressure force distribution.

    摘要翻译: 包括具有径向增加的弹簧力或承载能力的止推轴承中间盘的箔推力轴承。 形成在下圆盘中的多个弹簧部分提供了改进的负载能力和压力分布。

    Foil thrust bearing
    13.
    发明授权
    Foil thrust bearing 失效
    箔推力轴承

    公开(公告)号:US4624583A

    公开(公告)日:1986-11-25

    申请号:US656398

    申请日:1984-10-01

    IPC分类号: F16C27/02 F16C17/12 F16C32/06

    CPC分类号: F16C17/042

    摘要: A foil thrust bearing having a thrust disk with integral compliant bearing pads or foils. A number of alternative thrust bearing disks are disclosed, each of which provides a plurality of integral, converging, bearing pads or foils having diverging ramps and/or openings therebetween.

    摘要翻译: 箔片推力轴承,其具有带有整体兼容轴承垫或箔片的止推盘。 公开了一些替代的推力轴承盘,每个推力轴承盘提供了多个具有发散的斜面和/或开口的整体的,会聚的轴承瓦块或箔片。

    Stepped foil journal foil bearing
    14.
    发明授权
    Stepped foil journal foil bearing 失效
    步进箔箔轴承

    公开(公告)号:US5228785A

    公开(公告)日:1993-07-20

    申请号:US883235

    申请日:1992-05-07

    IPC分类号: F16C17/12

    CPC分类号: F16C17/024 F16C33/101

    摘要: A journal bearing including a plurality of individual foils mounted to one of a pair of relatively rotatable members, and a plurality of undersprings which provide resilient support for the foils. The foils include a transition area defined for example by a step, adjacent the trailing edge of the preceding foil. The use of the stepped foil optimizes the geometry of the air gap profile, and thereby increases the load capacity of the journal foil bearing.

    摘要翻译: 包括安装到一对可旋转构件中的一个的多个单独的薄片的轴颈轴承以及提供弹性支撑件的多个下冲头。 箔片包括例如通过台阶限定的过渡区域,其邻近先前箔片的后缘。 使用阶梯式箔片优化气隙轮廓的几何形状,从而增加了轴颈薄片轴承的负载能力。

    Method of making a thrust bearing underspring
    15.
    发明授权
    Method of making a thrust bearing underspring 失效
    制造推力轴承下冲的方法

    公开(公告)号:US4776077A

    公开(公告)日:1988-10-11

    申请号:US10049

    申请日:1987-02-02

    申请人: Alston L. Gu

    发明人: Alston L. Gu

    IPC分类号: F16C17/12 B23P13/00

    摘要: A method of forming an underspring for a foil thrust bearing from a uniform thickness sheet. The underspring is formed by chemically etching a plurality of slots in the disk and then stamping the tabs formed by the slots.

    摘要翻译: 从均匀的厚度片材形成用于箔推力轴承的下冲头的方法。 通过化学蚀刻盘中的多个槽,然后冲压由槽形成的突片来形成下暗针。