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    • 11. 发明授权
    • Reinforcing bracket for trailer-frame butt joints
    • 用于拖车架对接的钢筋支架
    • US06652020B2
    • 2003-11-25
    • US10119258
    • 2002-04-09
    • Jeffrey P. Few
    • Jeffrey P. Few
    • B26D2700
    • B62D63/08B62D21/12
    • A reinforcing bracket for trailer frame-member butt joints comprises a first flange adapted to be parallel to the face of the frame members, a second flange extending perpendicularly from the first flange, and a third flange extending from the second flange parallel to the first flange. The first flange includes a plurality of dimples that correspond to dimples in the frame members. Each dimple in the first flange has an aperture therein that corresponds to an aperture in the corresponding frame-member dimple. In operation, the bracket is bolted to the frame members forming the joint. The present invention also describes a trailer frame utilizing the reinforcing bracket.
    • 用于拖车框架构件对接接头的加强支架包括适于平行于框架构件的表面的第一凸缘,从第一凸缘垂直延伸的第二凸缘和从第二凸缘平行于第一凸缘延伸的第三凸缘 。 第一凸缘包括对应于框架构件中的凹坑的多个凹坑。 第一凸缘中的每个凹窝都具有与其相对应的框架凹部中的孔的孔。 在操作中,托架螺栓连接到形成接头的框架构件上。 本发明还描述了使用加强支架的拖车框架。
    • 12. 发明授权
    • Hose storage and drainage apparatus
    • 软管储水排水装置
    • US06227237B1
    • 2001-05-08
    • US09307542
    • 1999-05-07
    • Jeffrey P. Few
    • Jeffrey P. Few
    • F16L300
    • F16L3/012Y10T137/6899Y10T137/6918Y10T137/6962Y10T137/698
    • A wall mountable rack-like structure that may be used to conveniently store and at the same time drain one or more hoses commonly used to convey liquid substances such as hydraulic liquids, fuels, coolants and the like. The structure includes a horizontal bracket having a plurality of projections that define a number slots capable of receiving an end portion of a hose. The horizontal bracket is spaced at a vertical distance below the a horizontal top portion of the rack. The vertical distance is selected so that hose end couplings having spring-biased, quick connect/disconnect valves may be snugly inserted between the bracket and the top portion. When the hose end couplings are inserted between the bracket and the top portion, the tip of the spring biased valve engages the top portion and is depressed, thereby opening the valve and allowing any liquid within the hose to downwardly drain to the horizontal bottom of the rack. The horizontal bottom is provided with an elongated, centrally located opening through which the drained liquid may flow into a receptacle located below.
    • 可以用于方便地存储并同时排出通常用于输送液体物质如液压液体,燃料,冷却剂等的一个或多个软管的可安装在壁架上的结构。 该结构包括具有多个突起的水平托架,该突出部限定能够容纳软管端部的数个槽。 水平支架在机架的水平顶部下方的垂直距离处间隔开。 选择垂直距离,使得具有弹簧偏置,快速连接/断开阀的软管端联轴器可以紧密地插入支架和顶部之间。 当软管端接头插入支架和顶部之间时,弹簧偏压阀的顶端接合顶部并被压下,从而打开阀并允许软管内的任何液体向下排放到水平底部 架。 水平底部设置有细长的位于中心的开口,排出的液体可以通过该开口流入位于下方的容器中。
    • 16. 发明授权
    • Adjustable tension sway bar
    • 可调式张力杆
    • US5222754A
    • 1993-06-29
    • US766269
    • 1991-09-27
    • Jeffrey P. Few
    • Jeffrey P. Few
    • B60D1/32
    • B60D1/32
    • A trailer stabilizer incorporating an elongated housing rigidly secured on its rear end to a trailer tongue and projecting forwardly coextensive with a friction strap disposed in overlying relationship with respect thereto. Mounted on the interior of the forward extremity of such housing and strap are a pair of friction pads. Sandwiched between such pads is the rear extremity of an elongated friction bar projecting rearwardly from a mount on the towing vehicle trailer hitch. A tensioning control device is mounted on the forward extremity of the housing in overlying relationship with respect to the strap and includes a pusher contacting such strap along its longitudinal center line to urge it toward the opposed wall of the housing to thereby maintain a uniform compressive force on the friction pads. An adjustment screw is provided for periodically adjusting the compressive force maintained by such tensioning control device. In the preferred embodiment, a quick release is provided for releasing the compressive force of the tensioning control device to thereby provide for free movement of the friction bar relative to the friction pads.
    • 一种拖车稳定器,其包括细长的壳体,其刚性地固定在其后端到拖车舌部并且以与其相对重叠的关系设置的摩擦带向前突出地伸出。 安装在这种壳体和带子的前端的内部是一对摩擦垫。 在这样的垫之间夹有细长的摩擦杆的后端,其从牵引车辆挂车挂钩上的支架向后突出。 张紧控制装置以相对于带的上表面的形式安装在壳体的前端上,并且包括沿着其纵向中心线接触这种带的推动器,以将其推向壳体的相对的壁,从而保持均匀的压缩力 在摩擦垫上。 提供调节螺钉来周期性地调节由这种张紧控制装置维持的压缩力。 在优选实施例中,提供快速释放以释放张紧控制装置的压缩力,从而提供摩擦杆相对于摩擦垫的自由移动。