Adjustable length cam arm for weight distributing hitch assembly
    2.
    发明授权
    Adjustable length cam arm for weight distributing hitch assembly 有权
    可调节长度的凸轮臂,用于配重联轴器组件

    公开(公告)号:US06419257B1

    公开(公告)日:2002-07-16

    申请号:US09678558

    申请日:2000-10-03

    IPC分类号: B60D132

    摘要: A weight distributing hitch assembly for towing a trailer behind a towing vehicle includes a ball mount head, a pair of spring bars, a pair of adjustable length cam arms for supporting projecting ends of the spring bars, a pair of lift units carried on the trailer and a pair of lift chains extending between the cam arms and the lift units. The projecting ends of the spring bars include a cam follower and the distal ends of the cam arms include cooperating cams that function to provide trailer sway control.

    摘要翻译: 用于在拖车后面牵引拖车的配重牵引装置包括球安装头,一对弹簧杆,用于支撑弹簧杆的突出端的一对可调节长度的凸轮臂,在拖车上承载的一对提升单元 以及在凸轮臂和提升单元之间延伸的一对提升链。 弹簧杆的突出端包括凸轮从动件,并且凸轮臂的远端包括用于提供拖车摇摆控制的协作凸轮。

    Integral tank in frame
    6.
    发明授权
    Integral tank in frame 有权
    一体化水箱在框架

    公开(公告)号:US08925640B2

    公开(公告)日:2015-01-06

    申请号:US13172365

    申请日:2011-06-29

    申请人: Chad A. McCoige

    发明人: Chad A. McCoige

    IPC分类号: A62C27/00

    摘要: An integral tank frame for an emergency response vehicle is provided. The integral tank frame includes a tank mounted within an envelope of space of a ladder frame. The ladder frame has side rails that support the tank on either side thereof. The tank can be mounted to the side rails such that it extends across the top of the side rails, interior to the side rails, or a combination thereof.

    摘要翻译: 提供了一种用于应急车辆的整体式油箱架。 一体式水箱框架包括安装在梯架框架空间内的箱体。 梯子框架具有在其两侧支撑罐的侧轨。 罐可以安装到侧轨上,使得其横跨侧轨的顶部延伸,内侧到侧轨或其组合。

    Integral Tank in Frame
    9.
    发明申请
    Integral Tank in Frame 有权
    积分坦克在框架

    公开(公告)号:US20120000678A1

    公开(公告)日:2012-01-05

    申请号:US13172365

    申请日:2011-06-29

    申请人: Chad A. McCoige

    发明人: Chad A. McCoige

    IPC分类号: A62C27/00 B23P17/04

    摘要: An integral tank frame for an emergency response vehicle is provided. The integral tank frame includes a tank mounted within an envelope of space of a ladder frame. The ladder frame has side rails that support the tank on either side thereof. The tank can be mounted to the side rails such that it extends across the top of the side rails, interior to the side rails, or a combination thereof.

    摘要翻译: 提供了一种用于应急车辆的整体式油箱架。 一体式水箱框架包括安装在梯架框架空间内的箱体。 梯子框架具有在其两侧支撑罐的侧轨。 罐可以安装到侧轨上,使得其横跨侧轨的顶部延伸,内侧到侧轨或其组合。

    Notched end hitch bar
    10.
    发明授权
    Notched end hitch bar 失效
    缺口末端搭接杆

    公开(公告)号:US5873594A

    公开(公告)日:1999-02-23

    申请号:US748308

    申请日:1996-11-13

    IPC分类号: B60D1/14 B60D1/52

    CPC分类号: B60D1/46 B60D1/52

    摘要: A hitch bar for a trailer hitch assembly is formed from an elongated bar including a notched proximal end and a mounting rack carried on the distal end. The notch is V-shaped and extends in a vertical plane so as to define upper and lower projecting lugs at the proximal end of the bar. The notch reduces the stiffness of the elongated bar at its proximal end allowing the bar to deflect and absorb a portion of the reaction load. The bar also redistributes that load in the hitch box, thereby reducing localized force and extending the life expectancy of the hitch.

    摘要翻译: 用于拖车悬挂组件的挂钩杆由细长杆形成,该细长杆包括切口近端和在远端上承载的安装架。 凹口是V形的并且在垂直平面中延伸,以便在杆的近端处限定上和下突出的凸耳。 切口减小细长杆在其近端处的刚度,允许杆偏转并吸收一部分反作用力。 该栏还将该负载重新分配在搭接箱中,从而减少局部力并延长搭接的使用寿命。