MUD MOTOR TRANSMISSION
    1.
    发明申请
    MUD MOTOR TRANSMISSION 审中-公开
    MUD电动机变速箱

    公开(公告)号:WO2015171176A1

    公开(公告)日:2015-11-12

    申请号:PCT/US2014/064080

    申请日:2014-11-05

    CPC classification number: F16D3/44 E21B7/04 E21B17/05 F16D3/04 F16D47/02

    Abstract: A double knuckle coupling suitable for transmitting torque applied to a first input shaft to a second shaft wherein the coupling accommodates angular changes between the shafts. Additionally, the disclosure describes an improved mud motor transmission incorporating the coupling.

    Abstract translation: 一种双转向节联轴器,其适于将施加到第一输入轴的扭矩传递到第二轴,其中所述联接器容纳所述轴之间的角度变化。 另外,本公开描述了结合了联接器的改进的泥浆马达变速器。

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