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    Skid steer vehicle having an anti-diving system
    1.
    发明授权
    Skid steer vehicle having an anti-diving system 有权
    具有防潜水系统的滑移转向车

    公开(公告)号：US06718244B2

    公开(公告)日：2004-04-06

    申请号：US10034421

    申请日：2001-12-28

    申请人： Hong-Chin Lin ,  Peter J. Dix ,  Anthony J. Lamela ,  Brian E. Felsing ,  Troy D. Bateman ,  Daniel B. Shore

    发明人： Hong-Chin Lin ,  Peter J. Dix ,  Anthony J. Lamela ,  Brian E. Felsing ,  Troy D. Bateman ,  Daniel B. Shore

    IPC分类号： G06F1700

    CPC分类号： B60G17/005 ,  B60G2200/132 ,  B60G2202/134 ,  B60G2204/46 ,  B60G2204/4605 ,  B60G2300/09 ,  B60G2400/106 ,  B60G2400/208 ,  B60G2600/02

    摘要： A skid steer vehicle has sprung suspensions, variable displacement pumps and motors connected to those pumps that drive the wheels on the vehicle as well as an electronic controller that receives signals that indicate fore-and-aft acceleration of the skid steer vehicle. Based on these signals, the controller determines whether the forward acceleration exceeds a predetermined value and locks up the rear suspensions if that value is exceeded. It also determines whether the forward deceleration exceeds a predetermined value and locks up the front suspensions if that value is exceeded. The signals can be provided by an accelerometer, a satellite receiver, wheel/motor speed sensors, sensors in the pumps that signal the specific displacement of the pumps such as their swash plate positions, or memory locations that contain previously calculated specific displacement commands that are used to drive the pumps to a particular specific displacement.

    摘要翻译： 滑行转向车辆具有悬挂，可变排量泵和连接到驱动车辆上的车轮的泵的马达以及接收指示滑行转向车前后加速度的信号的电子控制器。 基于这些信号，控制器确定正向加速度是否超过预定值，并且如果超过该值则锁定后悬架。 它还确定正向减速度是否超过预定值，如果超过该值，则锁定前悬架。 这些信号可以由加速度计，卫星接收器，轮/马达速度传感器，泵中的传感器提供，该传感器指示泵的特定位移，例如其斜盘位置，或包含先前计算的特定位移命令的存储器位置 用于将泵驱动到特定的位移。

    Direct drive suspension
    4.
    发明授权
    Direct drive suspension 有权
    直接驱动悬挂

    公开(公告)号：US07044258B2

    公开(公告)日：2006-05-16

    申请号：US10736284

    申请日：2003-12-15

    申请人： Anthony J. Lamela ,  Brian E. Felsing ,  Troy D. Bateman

    发明人： Anthony J. Lamela ,  Brian E. Felsing ,  Troy D. Bateman

    IPC分类号： G06G7/76

    CPC分类号： E02F9/0866 ,  B60K5/04 ,  B60K17/04 ,  B60K17/10 ,  B60K17/342 ,  B60K17/356 ,  E02F3/3414 ,  E02F9/2253

    摘要： A skid steer vehicle is supported on four gearboxes that function both as control arms and as speed reduction gearboxes. Each side of the vehicle's chassis has two gearboxes to which it is coupled. A hydraulic motor is fixed to each side of the chassis to drive the gearboxes on that side. The motors are arranged such that their drive shafts extend longitudinally along the chassis, with a front shaft engaging the front gearbox and a rear shaft engaging the rear gearbox. The gearboxes include three speed-reducing right angle gear sets coupling an axle extending from the gearbox to the motor driving that gearbox.

    摘要翻译： 一个滑移转向车辆支撑在四个变速箱上，既可用作控制臂，也可用作减速齿轮箱。 车辆底盘的每一侧都有两个齿轮箱，与之相连。 液压马达固定在底盘的每一侧以驱动该侧的齿轮箱。 电动机被布置成使得它们的驱动轴沿底盘纵向延伸，前轴接合前齿轮箱和与后齿轮箱接合的后轴。 齿轮箱包括三个减速直角齿轮组，其将从齿轮箱延伸的轴连接到驱动该齿轮箱的马达。