Synchronized transaxle hydraulic motor
    1.
    发明授权
    Synchronized transaxle hydraulic motor 失效
    同步变速驱动液压马达

    公开(公告)号:US07052256B2

    公开(公告)日:2006-05-30

    申请号:US10766350

    申请日:2004-01-28

    申请人: Bernie W. Neuhaus

    发明人: Bernie W. Neuhaus

    IPC分类号: F01C1/02

    摘要: A dual shaft gerotor motor (11) of the type comprising a gerotor gear set (13) including an internally-toothed ring member (15) and an externally-toothed star member (17). The motor (11) includes substantially identical first (25) and second (27) motor housing assemblies attached to first (21) and second (22) axially opposite ends of the gerotor gear set (13), and defining first (47) and second (45) fluid ports, respectively. Each of the motor housing assemblies defines a plurality N of fluid passages (65), each of which is in fluid communication with one of said fluid volume chambers (19) defined by the gerotor gear set (13). The first fluid port (47) comprises an inlet port and the first motor housing assembly (25) and the first valve means (37) cooperate to provide first commutating fluid communication from said inlet port (47) to said expanding fluid volume chambers (19). The second fluid port (45) comprises an outlet port and the second motor housing assembly (27) and the second valve means (37) cooperate to provide second commutating fluid communication from said contracting fluid volume chambers (19) to said outlet port (45).

    摘要翻译: 一种双轴齿轮马达(11),其包括齿轮齿轮组(13),该齿轮组包括内齿环构件(15)和外齿形星形构件(17)。 马达(11)包括连接到齿轮齿轮组(13)的第一(21)和第二(22)轴向相对端的基本相同的第一(25)和第二(27)马达壳体组件,并且限定第一(47)和 第二(45)个流体端口。 每个马达壳体组件限定多个N个流体通道(65),每个流体通道与齿轮齿轮组(13)限定的所述流体容积室(19)中的一个流体连通。 第一流体端口(47)包括入口端口和第一马达壳体组件(25),并且第一阀装置(37)协作以提供从所述入口端口(47)到所述膨胀流体容积室(19)的第一换向流体连通 )。 第二流体端口(45)包括出口端口和第二马达壳体组件(27),第二阀装置(37)协作以提供从所述收缩流体容积室(19)到所述出口(45)的第二换向流体连通 )。

    Rotary fluid pressure device and improved integral brake assembly
    2.
    发明授权
    Rotary fluid pressure device and improved integral brake assembly 有权
    旋转流体压力装置和改进的一体式制动组件

    公开(公告)号:US06743002B1

    公开(公告)日:2004-06-01

    申请号:US10357089

    申请日:2003-02-03

    IPC分类号: F03C200

    摘要: A gerotor motor including a brake package, and a method for setting the load holding torque of the brake package. The endcap assembly (21) defines a set of internal threads (85) disposed adjacent a brake package piston member (75). An enclosure member (87) defines a spring seat (115) for a set of Belleville washers (105), and defines a set of external threads (88) engaging the internal threads (85). Upon assembly of the motor and brake package, a resistance load is applied to a motor output shaft (43) corresponding to a desired load holding torque. The motor is pressurized sufficiently to rotate the output shaft in opposition to the resistance load. The enclosure member (87) is rotated so that it moves axially in a direction to increase the bias preload on the Belleville washers (105) until the output shaft (43) no longer rotates.

    摘要翻译: 包括制动器组件的摆线电动机和用于设定制动器组件的负载保持转矩的方法。 端盖组件(21)限定了邻近制动器封装活塞构件(75)设置的一组内螺纹(85)。 封闭构件(87)限定用于一组贝氏垫圈(105)的弹簧座(115),并且限定一组接合内螺纹(85)的外螺纹(88)。 在电动机和制动器组件的组装时,对应于期望的负载保持转矩的电动机输出轴(43)施加电阻负载。 马达被充分加压以使输出轴与电阻负载相反。 外壳构件(87)旋转,使得其沿着增加偏心预压力的方向轴向移动,直到输出轴(43)不再旋转。