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    • 2. 发明申请
    • A TRANSMISSION DEVICE
    • 传输装置
    • WO2018058188A1
    • 2018-04-05
    • PCT/AU2017/051060
    • 2017-09-28
    • SEWELL POWER TRANSFER PTY LTD
    • SEWELL, Samuel John
    • F16H3/54F16H3/44E21B4/00F16H63/30F16H59/14F16H59/26
    • E21B4/006F16H3/54F16H61/30F16H63/3023F16H2061/307F16H2200/0034
    • A transmission device comprising a body, an input member extending at least part way along the body, and having an axis of rotation, a gear assembly connected thereto, having an inner gear, one or more intermediate gears engaged to it; an outer gear engaged with the one or more intermediate gears, wherein in a first position the gear assembly is configured with the input member to rotate at substantially the same rate as the input member and axial movement of at least one component to a second position, in a direction substantially parallel to the axis of rotation, allows the gear assembly to provide to an output member a different output rate relative to the input member, and an actuator movable between a first position and a second position, said actuator being movable under the influence of hydraulic pressure.
    • 传动装置,包括本体,沿着本体至少部分延伸并且具有旋转轴线的输入构件,与其连接的齿轮组件,具有内齿轮,一个或多个中间齿轮 订婚了; 与所述一个或多个中间齿轮啮合的外齿轮,其中在第一位置中,所述齿轮组件构造成使所述输入构件以与所述输入构件基本相同的速率旋转并且使至少一个构件轴向移动到第二位置, 在基本上平行于旋转轴线的方向上允许齿轮组件向输出构件提供相对于输入构件的不同输出速率,以及可在第一位置和第二位置之间移动的致动器,所述致动器可在 液压的影响。