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    • 7. 发明申请
    • LOW MOUNT THREE POINT ENGINE AND PUMP MOUNTING
    • 低安装三点发动机和泵安装
    • WO2010053768A1
    • 2010-05-14
    • PCT/US2009/062309
    • 2009-10-28
    • CLARK EQUIPMENT COMPANYKISSE, Brandon, J.MURPHY, Mark, R.REARDON, Shannon, L.
    • KISSE, Brandon, J.MURPHY, Mark, R.REARDON, Shannon, L.
    • E02F9/00B60K5/12
    • B60K5/1216E02F9/0866Y10S180/902
    • An attachment system to fasten a power system to a frame (204) of a loader (10) is discussed. The frame has a proximal end (203), a distal end (202), and first (212) and second (210) opposing sides. The power system (200) has an engine (206), and an arrangement of one or more hydraulic pumps (208) attached to the engine (206). The attachment system has first (222) and second (224) connection points positioned in close proximity to a center of gravity (220) of the power system (200) relative to the direction between the proximal (203) and distal (202) ends of the loader (10). The attachment system also has a third connection point (226) positioned distally from the first (222) and second (224) connection points, wherein the positions of the first (222), second (224) and third (226) connection points connect the power system (200) to the frame (204) to allow most of the weight of the power system (200) to be loaded onto the first (222) and second (224) connection points.
    • 讨论了将电力系统紧固到装载机(10)的框架(204)的附接系统。 框架具有近端(203),远端(202)和第一(212)和第二(210)相对的侧面。 动力系统(200)具有发动机(206)和连接到发动机(206)的一个或多个液压泵(208)的布置。 附接系统具有相对于近端(203)和远端(202)端部之间的方向定位成紧邻动力系统(200)的重心(220)的第一(222)和第二(224)连接点 的装载机(10)。 连接系统还具有从第一(222)和第二(224)连接点向远侧定位的第三连接点(226),其中第一(222),第二(224)和第三(226)连接点的位置连接 电力系统(200)到框架(204),以允许电力系统(200)的大部分重量被加载到第一(222)和第二(224)连接点上。
    • 8. 发明申请
    • TWO BOLT ADJUSTABLE CENTERING SYSTEM
    • 两个螺栓可调中心系统
    • WO2008028007A2
    • 2008-03-06
    • PCT/US2007/077182
    • 2007-08-30
    • CLARK EQUIPMENT COMPANYKISSE, Brandon, J.MURPHY, Mark, R.
    • KISSE, Brandon, J.MURPHY, Mark, R.
    • F04B9/02
    • F04B1/328F04B1/324F04B49/02Y10T29/49229
    • A centering mechanism for a hydraulic pump, a hydraulic pump assembly and a method of assembling a hydraulic pump assembly. The pump assembly generally includes a hydraulic pump, a control arm, and a centering mechanism. The pump generally includes a pump housing, a pump mechanism operable to control a flow of hydraulic fluid through the housing, the pump mechanism having a neutral condition in which fluid does not flow through the housing, a trunnion cap connectable to the housing, the trunnion cap and the housing cooperating to house the pump mechanism, and an input shaft extending along an axis and through the trunnion cap, the shaft being rotatable to operate the pump mechanism. The control arm is connected to the shaft, and movement of the control aπn causes rotation of the shaft. The centering mechanism may generally include a first bracket fixable to the housing, a second bracket adjustably fixable to the first bracket, and biasing structure operable to return the control aπn to a centered position when an operating force is not applied to the control arm. The second bracket is adjustable relative to the first bracket to an adjusted position such that the centered position corresponds to the neutral condition of the pump mechanism, the second bracket being fixable in the adjusted position. Fasteners fix the first bracket and the trunnion cap to the pump housing.
    • 用于液压泵的定心机构,液压泵组件和组装液压泵组件的方法。 泵组件通常包括液压泵,控制臂和对中机构。 该泵通常包括泵壳体,可操作以控制通过壳体的液压流体的流动的泵机构,该泵机构具有流体不流过壳体的中性状态,可连接至壳体的耳轴帽,耳轴 帽和壳体配合以容纳泵机构,输入轴沿轴线延伸并穿过耳轴帽,所述轴可旋转以操作泵机构。 控制臂连接到轴上,并且控制臂的移动引起轴的旋转。 定心机构通常可以包括可固定到壳体的第一支架,可调节地固定到第一支架的第二支架,以及当操作力未施加到控制臂时可操作以将控制返回到中心位置的偏置结构。 第二支架相对于第一支架可调节到调节位置,使得中心位置对应于泵机构的中性条件,第二支架可固定在调节位置。 紧固件将第一个支架和耳轴帽固定在泵壳上。