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    Barrier-free drainage apparatus
    2.
    发明授权
    Barrier-free drainage apparatus 失效
    无障碍排水设备

    公开(公告)号：US5243716A

    公开(公告)日：1993-09-14

    申请号：US731424

    申请日：1991-07-17

    申请人： Gianfranco D. Zaccai ,  Andrew Ziegler ,  Thomas J. Misage ,  Timothy C. Dearborn

    发明人： Gianfranco D. Zaccai ,  Andrew Ziegler ,  Thomas J. Misage ,  Timothy C. Dearborn

    IPC分类号： A47K3/28 ,  A47K3/40 ,  B05B1/18 ,  E03C1/20

    CPC分类号： A47K3/40

    摘要： A barrier-free drainage apparatus includes a trough positioned adjacent the front edge of a platform. The trough has a bottom wall which is positioned below the front edge of the platform, and at least one outlet opening in fluid flow communication with a drain pipe. A grate is positioned inside the trough and has an upper, generally horizontal portion with a plurality of apertures therethrough. The upper portion is supported such each that said upper portion is spaced apart from the trough bottom wall in a generally horizontal position and a top surface of the upper portion is substantially the same height as the front edge of the platform. Another aspect of the invention is the configuration of the outlet openings. A plurality of spaced apart, elongated insert receptacles depend from the bottom wall. The insert receptacles have side wall means and a horizontal base which define a cavity, and each base has two spaced apart outlet openings therein adjacent opposing ends of the base. Elongated inserts have a hole adjacent one end thereof and are adapted to fit into the insert receptacles. A top surface of each insert slopes downward toward the hole. When assembling the drainage apparatus, the inserts are placed in the insert receptacles so that the insert hole is in alignment with one of the receptacle base outlet openings.

    摘要翻译： 无障碍排水装置包括邻近平台前缘定位的槽。 槽具有位于平台的前边缘下方的底壁，以及与排水管流体连通的至少一个出口。 格栅定位在槽内，并且具有上部大致水平的部分，其中穿过多个孔。 上部支撑为每个上部部分在大致水平的位置处与槽底壁间隔开，并且上部的顶表面与平台的前边缘基本相同的高度。 本发明的另一方面是出口开口的结构。 多个间隔开的细长插入物插座从底壁延伸。 插入式插座具有侧壁装置和限定空腔的水平底座，并且每个底座在其中邻近底座的相对端具有两个间隔开的出口开口。 细长的插入件在其一端附近具有孔，并且适于装配到插入物容器中。 每个插件的顶面朝向孔向下倾斜。 当组装排水装置时，插入件被放置在插入物容器中，使得插入孔与插座底部出口之一对准。