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    Vehicle wheel end assembly with double reduction gear set
    2.
    发明授权
    Vehicle wheel end assembly with double reduction gear set 有权
    车轮组件带双减速齿轮组

    公开(公告)号：US06886655B2

    公开(公告)日：2005-05-03

    申请号：US10216097

    申请日：2002-08-09

    申请人： Tomaz Dopico Varela ,  Fabio Maineri ,  Corrado A. Conti ,  Steven E. Hunter

    发明人： Tomaz Dopico Varela ,  Fabio Maineri ,  Corrado A. Conti ,  Steven E. Hunter

    IPC分类号： B60B35/12 ,  B60G17/00 ,  B60K7/00 ,  B60K17/04 ,  F16H1/20

    CPC分类号： B60K17/043

    摘要： A wheel end assembly for a mass transit vehicle includes an output shaft mounted to a wheel hub for driving a vehicle wheel. The output shaft is driven by a gear assembly mounted within a gear housing and operably coupled to an input shaft. The gear assembly includes an input gear driven by the input shaft, a first reduction gear in meshing engagement with the input gear, a second reduction gear operably coupled to the first reduction gear for rotation therewith, and an output gear in meshing engagement with the second reduction gear. The first and second reduction gears are supported on a common shaft that is positioned between the input and output shafts. The input gear and first reduction gear are positioned outboard from the output gear and associated bearings. This double reduction configuration allows vehicle aisle width to be maintained while providing a deeper drop allowing the vehicle floor to be lowered to a position closer to the ground.

    摘要翻译： 用于公共交通车辆的车轮端组件包括安装到用于驱动车轮的轮毂的输出轴。 输出轴由安装在齿轮壳体内的齿轮组件驱动并且可操作地联接到输入轴。 齿轮组件包括由输入轴驱动的输入齿轮，与输入齿轮啮合的第一减速齿轮，可操作地联接到第一减速齿轮以与其一起旋转的第二减速齿轮，以及与第二减速齿轮啮合的输出齿轮 减速器。 第一和第二减速齿轮支撑在位于输入轴和输出轴之间的公共轴上。 输入齿轮和第一减速齿轮位于输出齿轮和相关轴承外侧。 这种双重减速配置允许保持车辆通道宽度，同时提供更深的下落，允许车辆地板降低到靠近地面的位置。

    Independent suspension steering system
    3.
    发明授权
    Independent suspension steering system 失效
    独立悬架转向系统

    公开(公告)号：US06561307B1

    公开(公告)日：2003-05-13

    申请号：US10034744

    申请日：2001-12-28

    申请人： Lawrence D. Brill ,  Malcolm Green ,  Steven E. Hunter ,  Duy Lam ,  Ragnar H. Ledesma ,  Michael E. Schuster ,  Tomaz Dopico Varela

    发明人： Lawrence D. Brill ,  Malcolm Green ,  Steven E. Hunter ,  Duy Lam ,  Ragnar H. Ledesma ,  Michael E. Schuster ,  Tomaz Dopico Varela

    IPC分类号： B62D500

    CPC分类号： B62D5/0418 ,  B60G2200/144 ,  B60G2200/44 ,  B60G2202/42 ,  B60G2300/026 ,  B60G2300/14 ,  B60G2400/412 ,  B60G2800/963

    摘要： A steering system is provided for a vehicle including a frame. Upper and lower control arms have first end portions that are pivotally supported on the frame at first spaced apart connections. The control arms also each include second end portions that are pivotally connected to an intermediate support member at second spaced apart connections. A steer knuckle is pivotally supported by the intermediate support member at third spaced apart connections that define a king pin axis. A drive motor is mounted on the intermediate support member and is coupled to the steering knuckle to rotate the steering knuckle about the king pin axis relative to the intermediate support member. A gear set may also be used in conjunction with the drive motor and steering knuckle. The intermediate support member is constrained against forward and aft movement, but is permitted to move upward and downward with the control arms.

    摘要翻译： 为包括框架的车辆提供转向系统。 上部和下部控制臂具有以第一间隔连接枢转地支撑在框架上的第一端部。 控制臂还各自包括在第二间隔连接处枢转地连接到中间支撑构件的第二端部。 转向节由中间支撑构件枢转地支撑在限定主销轴线的第三间隔开的连接处。 驱动马达安装在中间支撑构件上并联接到转向节，以使转向节相对于中间支撑构件绕主销轴线旋转。 齿轮组也可以与驱动马达和转向节结合使用。 中间支撑构件被限制为前后移动，但是允许用控制臂上下移动。

    Independent steering and actuator
    4.
    发明授权
    Independent steering and actuator 失效
    独立的转向和执行器

    公开(公告)号：US06568697B1

    公开(公告)日：2003-05-27

    申请号：US10023261

    申请日：2001-12-13

    申请人： Lawrence Brill ,  Malcolm Green ,  Steven E. Hunter ,  Duy Lam ,  Ragnar Ledesma ,  Mike Schuster ,  Tomaz Dopico Varela

    发明人： Lawrence Brill ,  Malcolm Green ,  Steven E. Hunter ,  Duy Lam ,  Ragnar Ledesma ,  Mike Schuster ,  Tomaz Dopico Varela

    IPC分类号： B62D799

    CPC分类号： B62D5/0418 ,  B60G2200/142 ,  B60G2200/44 ,  B60G2202/314 ,  B60G2202/413 ,  B60G2202/442 ,  B62D5/14 ,  B62D7/09 ,  B62D7/18

    摘要： A steering system for a vehicle is provided that includes a steering knuckle which is rotatable about an axis. The steering knuckle includes an upper attachment point and a lower attachment point. The attachment points define the steer axis. A rotational drive unit is connected to the steering knuckle for rotating the steering knuckle about the steer axis. A control module receives a steering input corresponding to the desired Ackerman angle and commands the rotational drive unit to rotate the steering knuckle about the axis to the desired Ackerman angle. Rotational drive units for each side of the vehicle ensure that the wheels are turned to the appropriate Ackerman angle for each wheel. The rotational drive unit may include an electric motor, or a pneumatic or hydraulic pump. In one preferred embodiment, the rotational drive unit includes a fluid housing and the shaft connected to the steering knuckle. The shaft includes a vane extending therefrom and into the housing. The fluid pump pumps fluid into the housing to rotate the vane with the shaft and steering knuckle about the axis in response to a command from the control module.

    摘要翻译： 提供了一种用于车辆的转向系统，其包括可围绕轴线旋转的转向节。 转向节包括上附接点和下附接点。 连接点定义转向轴。 旋转驱动单元连接到转向节，用于绕转向轴旋转转向节。 控制模块接收对应于期望的阿克曼角度的转向输入，并命令旋转驱动单元将转向节围绕轴旋转至期望的阿克曼角。 车辆每侧的旋转驱动单元确保了每个车轮的车轮转向适当的阿克曼角度。 旋转驱动单元可以包括电动机或气动或液压泵。 在一个优选实施例中，旋转驱动单元包括流体壳体和连接到转向节的轴。 轴包括从其延伸并进入壳体的叶片。 流体泵将流体泵送到壳体中，以响应于来自控制模块的命令，使叶片与轴和转向节围绕轴线旋转。

    Vehicle wheel end assembly with support tube
    6.
    发明授权
    Vehicle wheel end assembly with support tube 失效
    车轮组件带支撑管

    公开(公告)号：US06676228B1

    公开(公告)日：2004-01-13

    申请号：US10216500

    申请日：2002-08-09

    申请人： Tomaz Dopico Varela ,  Steven E. Hunter

    发明人： Tomaz Dopico Varela ,  Steven E. Hunter

    IPC分类号： B60B3516

    CPC分类号： B60K17/043 ,  B60Y2200/1432

    摘要： A wheel end assembly includes an output shaft mounted to a wheel hub for driving a vehicle wheel. The output shaft is driven by a gear assembly mounted within a gear housing and operably coupled to an input shaft. The gear assembly includes an input gear driven by the input shaft, intermediate gears in meshing engagement with the input gear, and an output gear in meshing engagement with the intermediate gears. A tube has one end press-fit into the gear housing with an opposite end extending into a wheel hub cavity. Bearings are mounted directly between the tube and the wheel hub to support the wheel hub for rotation relative to the tube. The output shaft is received within the tube with an inboard end in direct driving engagement with the output gear and with an outboard end directly mounted to the wheel hub.

    摘要翻译： 轮端组件包括安装到用于驱动车轮的轮毂的输出轴。 输出轴由安装在齿轮壳体内的齿轮组件驱动并且可操作地联接到输入轴。 齿轮组件包括由输入轴驱动的输入齿轮，与输入齿轮啮合的中间齿轮和与中间齿轮啮合的输出齿轮。 管子具有一端压配合到齿轮壳体中，相对端延伸到轮毂腔中。 轴承直接安装在管和轮毂之间，以支撑轮毂相对于管转动。 输出轴被容纳在管内，内侧端部与输出齿轮直接驱动接合，外侧端部直接安装在轮毂上。

    Assembly for supporting a foundation
    7.
    发明授权
    Assembly for supporting a foundation 有权
    大会支持基础

    公开(公告)号：US08480335B1

    公开(公告)日：2013-07-09

    申请号：US13090517

    申请日：2011-04-20

    申请人： Steven E. Hunter

    发明人： Steven E. Hunter

    IPC分类号： E02D5/00

    CPC分类号： E02D5/00

    摘要： An assembly for supporting a foundation, the assembly including a pier; the assembly further including an “E” bracket having a stem section, a plurality of suspension arms, and a buckling resisting arm, the buckling resisting arm operatively engaging the pier's upper end, and each arm among the suspension and buckling resisting arms having upper and lower ends; the assembly further including first eye and slide stop combinations attaching the upper ends of the suspension arms to the stem section; the assembly further including a weld attaching the upper end of the buckling resisting arm to the stem section; and the assembly further including a quill and foundation supporting foot bracket which is fixedly attached to the lower ends of the suspension arms.

    摘要翻译： 用于支撑基座的组件，所述组件包括码头; 该组件还包括具有杆部分，多个悬架臂和抗弯臂的“E”支架，该屈曲阻力臂可操作地接合码头的上端，并且悬架和抗弯臂中的每个臂具有上部和 下端 所述组件还包括将悬挂臂的上端附接到杆部的第一眼睛和滑动止动组件; 所述组件还包括将所述抗屈曲臂的上端附接到所述杆部的焊接件; 并且所述组件还包括固定地附接到所述悬架臂的下端的套筒和基座支撑脚托架。