Differential gear assembly
    2.
    发明授权
    Differential gear assembly 失效
    差速齿轮总成

    公开(公告)号:US5103631A

    公开(公告)日:1992-04-14

    申请号:US480638

    申请日:1990-02-15

    Abstract: A differential gear assembly which is suitable for providing a power off-take from a gas turbine engine, comprises first and second power input gears which drive a plurality of idler gears rotatably mounted on a common cage structure. The idler gears are grouped in meshing pairs so that one idler gear of each pair is additionally in meshing engagement with one of the power input gears and the other idler gear of each pair is additionally in meshing engagement with the other of the power input gears. Together the first and second power input gears drive the common cage structure at the mean speed of the power input gears and the common cage structure in turn drives a single power output shaft.

    Abstract translation: 适用于从燃气涡轮发动机提供动力取出的差速齿轮组件包括第一和第二动力输入齿轮,其驱动可旋转地安装在公共笼结构上的多个空转齿轮。 空转齿轮以啮合对组合,使得每一对的一个空转齿轮另外与一个动力输入齿轮啮合,另一个空转齿轮另外与另一个动力输入齿轮啮合。 第一和第二动力输入齿轮一起以功率输入齿轮的平均速度驱动公共笼结构,并且公共笼结构又驱动单个动力输出轴。

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