Drive unit
    1.
    发明授权
    Drive unit 失效
    驱动单元

    公开(公告)号:US08317647B2

    公开(公告)日:2012-11-27

    申请号:US12469018

    申请日:2009-05-20

    CPC classification number: F16H47/04 F04B39/123 F16H2047/045

    Abstract: A drive unit comprises an output shaft, two or more hydraulic motors, each hydraulic motor being adapted to drive the output shaft, and hydraulic fluid distribution means for supplying relatively high pressure hydraulic fluid to the drive motors and for removing relatively low pressure hydraulic fluid from the drive motors. The hydraulic fluid distribution means comprises a hydraulic fluid inlet for connecting to a hydraulic line to provide relatively high pressure hydraulic fluid to the two or more hydraulic motors and a hydraulic fluid outlet for removing relatively low pressure hydraulic fluid from the two or more hydraulic motors.

    Abstract translation: 驱动单元包括输出轴,两个或多个液压马达,每个液压马达适于驱动输出轴;以及液压流体分配装置,用于向驱动马达提供相对高压的液压流体,并用于从相对低压的液压流体 驱动电机。 液压流体分配装置包括液压流体入口,用于连接到液压管路以向两个或更多个液压马达提供相对高压的液压流体,以及用于从两个或更多个液压马达移除相对低压的液压流体的液压流体出口。

    DRIVE UNIT
    3.
    发明申请
    DRIVE UNIT 失效
    驱动单元

    公开(公告)号:US20100298080A1

    公开(公告)日:2010-11-25

    申请号:US12469018

    申请日:2009-05-20

    CPC classification number: F16H47/04 F04B39/123 F16H2047/045

    Abstract: A drive unit comprises an output shaft, two or more hydraulic motors, each hydraulic motor being adapted to drive the output shaft, and hydraulic fluid distribution means for supplying relatively high pressure hydraulic fluid to the drive motors and for removing relatively low pressure hydraulic fluid from the drive motors. The hydraulic fluid distribution means comprises a hydraulic fluid inlet for connecting to a hydraulic line to provide relatively high pressure hydraulic fluid to the two or more hydraulic motors and a hydraulic fluid outlet for removing relatively low pressure hydraulic fluid from the two or more hydraulic motors.

    Abstract translation: 驱动单元包括输出轴,两个或多个液压马达,每个液压马达适于驱动输出轴;以及液压流体分配装置,用于向驱动马达提供相对高压的液压流体,并用于从相对低压的液压流体 驱动电机。 液压流体分配装置包括液压流体入口,用于连接到液压管路以向两个或更多个液压马达提供相对高压的液压流体,以及用于从两个或更多个液压马达移除相对低压的液压流体的液压流体出口。

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