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    Apparatus for opening and closing a storage bin hatch
    1.
    发明授权
    Apparatus for opening and closing a storage bin hatch 失效
    用于打开和关闭储物箱舱口的装置

    公开(公告)号：US08196362B1

    公开(公告)日：2012-06-12

    申请号：US13151638

    申请日：2011-06-02

    申请人： Loyd Edmund Ratts

    发明人： Loyd Edmund Ratts

    IPC分类号： E05F11/08 ,  E05F11/04

    CPC分类号： E05F11/04 ,  E05F11/12

    摘要： Storage bin hatches typically have an opening surrounded by a rim and a cover having a flange that fits around the hatch opening rim. The apparatus, for opening and closing a storage bin hatch includes an elongated lift member fixed to a hatch cover and a pivot assembly. The pivot assembly is pivotably mounted to the storage bin roof adjacent to the storage bin hatch. The pivot assembly is moved by a first cable from the ground so that when the cable is pulled, the pivot assembly pivots and contacts the lift member and lifts the hatch cover to a raised position. By means of a second cable, an operator can pull the hatch cover to open the hatch. With a third cable, the operator can pull the hatch cover in the opposite direction to close the hatch.

    摘要翻译： 储物箱舱口通常具有由边缘包围的开口和具有适于围绕舱口开口边缘的凸缘的盖。 用于打开和关闭存储箱舱口的装置包括固定到舱口盖和枢轴组件的细长提升构件。 枢轴组件可枢转地安装到与储物箱舱口相邻的存储箱顶部。 枢轴组件通过第一电缆从地面移动，使得当电缆被拉动时，枢轴组件枢转并接触提升构件并将舱口盖提升到升高位置。 通过第二根电缆，操作员可以拉动舱口盖打开舱口盖。 使用第三根电缆，操作员可以沿相反方向拉动舱口盖，以关闭舱口盖。