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    Integrated hydrostatic transaxle with controlled traction differential
    3.
    发明授权
    Integrated hydrostatic transaxle with controlled traction differential 有权
    具有控制牵引差速器的集成静液压驱动桥

    公开(公告)号：US6152846A

    公开(公告)日：2000-11-28

    申请号：US334050

    申请日：1999-06-15

    申请人： John Schreier ,  Matthew Hansen ,  Todd Horton ,  Ron Sporrer

    发明人： John Schreier ,  Matthew Hansen ,  Todd Horton ,  Ron Sporrer

    IPC分类号： B60K17/10 ,  B60K17/16 ,  F16H47/00 ,  F16H48/06 ,  F16H57/02

    CPC分类号： B60K17/16 ,  B60K17/105 ,  B60K17/20 ,  F16H2048/201 ,  Y10T74/2188

    摘要： An integrated hydrostatic transaxle including a housing in which a center section is supported. The center section supports a hydraulic pump unit and a hydraulic motor unit having a motor shaft drivingly connected thereto. A differential assembly is drivingly linked to the motor shaft and is used to drive a pair of axle shafts which are supported by the housing. The differential assembly includes a rotatable gear which is maintained in frictional engagement with at least one bearing surface for frictionally inhibiting the rotational movement thereof.

    摘要翻译： 一种集成静液压驱动桥，包括支撑中心部分的壳体。 中心部分支撑液压泵单元和具有与其驱动连接的马达轴的液压马达单元。 差速器组件驱动地连接到电动机轴，并且用于驱动由壳体支撑的一对车轴。 差速器组件包括可旋转的齿轮，其与至少一个支承表面保持摩擦接合，用于摩擦地阻止其旋转运动。

    Hydrostatic transmission
    6.
    发明授权
    Hydrostatic transmission 有权
    静液压传动

    公开(公告)号：US06698198B1

    公开(公告)日：2004-03-02

    申请号：US10305283

    申请日：2002-11-26

    申请人： John Schreier

    发明人： John Schreier

    IPC分类号： F16D3102

    CPC分类号： F16H57/037 ,  B60K17/10 ,  B60K17/105 ,  B60Y2200/221 ,  F16H39/08 ,  F16H57/027 ,  F16H2057/02052 ,  F16H2057/02056 ,  F16H2057/02086 ,  Y10T74/18336

    摘要： A control apparatus for a hydrostatic device such as a hydrostatic transmission having a rotatable pump and motor mounted in a housing, a moveable swash plate engaged to the pump and a trunnion shaft engaged to one side of the swash plate and extending out of the housing, wherein the control apparatus comprises a control arm and return arm mounted external to the transmission housing, the control arm engaging the trunnion shaft and having a ball bearing mounted thereon, so that the return arm engages the ball bearing to provide a return force to the control arm.

    摘要翻译： 一种用于静液压装置的控制装置，例如具有安装在壳体中的可旋转泵和马达的静液压传动装置，与泵接合的​​可移动斜盘和与该斜盘的一侧接合并延伸出壳体的耳轴， 其中所述控制装置包括安装在所述变速器壳体外部的控制臂和返回臂，所述控制臂接合所述耳轴并具有安装在其上的滚珠轴承，使得所述返回臂接合所述球轴承以向所述控制器提供返回力 臂。