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    Adjustable Run Height Lift Axle Suspension System
    3.
    发明申请
    Adjustable Run Height Lift Axle Suspension System 有权
    可调运行高度提升轴悬挂系统

    公开(公告)号：US20070170685A1

    公开(公告)日：2007-07-26

    申请号：US11695587

    申请日：2007-04-02

    申请人： Thomas Chalin ,  Cully Dodd ,  Herbert Hudson

    发明人： Thomas Chalin ,  Cully Dodd ,  Herbert Hudson

    IPC分类号： B60G11/27 ,  B60G9/00

    CPC分类号： B60G11/28 ,  B60G9/00 ,  B60G2200/314 ,  B60G2202/152 ,  B60G2202/412 ,  B60G2204/126 ,  B60G2204/143 ,  B60G2204/4702

    摘要： An adjustable run height lift axle suspension system includes an axle assembly, an air spring and a lift actuator. A device may be releasably attached to the axle assembly and connected to each of the air spring and the lift actuator, the device spacing the air spring away from the axle assembly. A selected one of multiple devices may be used, the suspension system having one run height when one device is releasably attached to the axle assembly and connected to each of the air spring and the lift actuator, and a different run height when another device is used. The air spring may have approximately the same operational height when the suspension system is at the different run heights.

    摘要翻译： 可调节的行程高度提升轴悬挂系统包括轴组件，空气弹簧和升降致动器。 装置可以可释放地附接到轴组件并且连接到每个空气弹簧和提升致动器，该装置将空气弹簧与轴组件隔开。 可以使用多个装置中的所选择的一个，当一个装置可释放地连接到车轴组件并且连接到每个空气弹簧和升降致动器时，悬架系统具有一个行程高度，并且当使用另一个装置时具有不同的行程高度 。 当悬架系统处于不同的运行高度时，空气弹簧可具有大致相同的操作高度。

    Suspension system for dump truck/paver truck hitch
    4.
    发明申请
    Suspension system for dump truck/paver truck hitch 有权
    自卸车/摊铺车挂车悬挂系统

    公开(公告)号：US20060119061A1

    公开(公告)日：2006-06-08

    申请号：US11003875

    申请日：2004-12-03

    申请人： Herbert Hudson ,  Cully Dodd ,  Thomas Chalin

    发明人： Herbert Hudson ,  Cully Dodd ,  Thomas Chalin

    IPC分类号： B62D61/12

    CPC分类号： B62D61/12 ,  B60G2204/4702 ,  B60G2300/402

    摘要： A suspension system for a dump truck which is to be connected to a paver using a truck hitch. In one example, a system for connecting a dump truck to a paver includes a liftable and steerable suspension of the truck, the suspension having an adapter with a laterally outwardly facing concave side. A truck hitch of the paver engages the concave side of the adapter to attach the truck hitch to the suspension. In another example, a method of connecting a dump truck to a paver includes the steps of: interconnecting a hydraulic actuator between a frame of the truck and an axle of a suspension of the truck to thereby transmit a load from the frame to the axle; then raising a bed of the truck, the load increasing as the bed is raised; and increasing pressure in the hydraulic actuator in response to the increasing load.

    摘要翻译： 用于自卸车的悬挂系统，该悬挂系统将使用卡车连接到摊铺机。 在一个示例中，用于将自卸车连接到摊铺机的系统包括卡车的可升降和可操纵的悬架，所述悬架具有具有横向向外的凹侧的适配器。 摊铺机的卡车搭接接合适配器的凹面，将卡车挂钩连接到悬架上。 在另一个示例中，将自卸式车辆连接到摊铺机的方法包括以下步骤：将卡车的框架和卡车的悬挂轴之间的液压致动器互连，从而将负载从框架传递到车轴; 然后抬起卡车床，床上升时载重量增加; 并且响应于增加的负载而增加液压致动器中的压力。

    SPRING BEAM SUSPENSION SYSTEM
    5.
    发明申请
    SPRING BEAM SUSPENSION SYSTEM 有权
    弹簧梁悬挂系统

    公开(公告)号：US20100140892A1

    公开(公告)日：2010-06-10

    申请号：US12330595

    申请日：2008-12-09

    申请人： Cully DODD

    发明人： Cully DODD

    IPC分类号： B60G3/10 ,  B62D61/12

    CPC分类号： B60G11/46 ,  B60G2200/30 ,  B60G2202/152 ,  B60G2202/412 ,  B60G2204/121 ,  B60G2204/41 ,  B60G2204/4306 ,  B60G2204/4702 ,  B60G2206/601

    摘要： A spring beam suspension system includes a hanger; a flexible spring beam extending between the hanger and an axle; and a generally U-shaped pivot bracket secured to the spring beam, the pivot bracket including opposing legs which are pivotably attached to the hanger. Another spring beam suspension system includes a lift actuator which lifts the axle by applying a biasing force to a portion of the spring beam which extends forward from the hanger. Yet another suspension system has a bushing secured in the hanger, whereby the beam pivots relative to the bushing.

    摘要翻译： 弹簧梁悬挂系统包括吊架; 柔性弹簧梁，在悬挂器和轴之间延伸; 以及固定到弹簧梁的大致U形的枢轴支架，枢转支架包括可枢转地连接到悬挂器的相对的支脚。 另一个弹簧梁悬架系统包括升降机致动器，其通过向从悬挂器向前延伸的弹簧梁的一部分施加偏置力来提升轴。 另一个悬挂系统具有固定在悬挂器中的衬套，由此梁相对于衬套枢转。