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    Shaped wall plate for wiring device
    7.
    发明授权
    Shaped wall plate for wiring device 失效
    接线装置形状的墙板

    公开(公告)号：US07282642B2

    公开(公告)日：2007-10-16

    申请号：US10852812

    申请日：2004-05-25

    申请人： Gerd Schmieta ,  Michael Meyer ,  Dennis A. Oddsen ,  Anthony Tufano ,  Leslie Lindenstraus ,  James J. Sherman ,  Tim Langfit

    发明人： Gerd Schmieta ,  Michael Meyer ,  Dennis A. Oddsen ,  Anthony Tufano ,  Leslie Lindenstraus ,  James J. Sherman ,  Tim Langfit

    IPC分类号： H02G3/14

    CPC分类号： H02G3/14

    摘要： There is disclosed a wall plate for a wiring device. The wall plate has a single opening for receiving one or a gang of two or more wiring devices within the single opening. The wall plate has along its vertical axis, a surface of positive first differential and zero second differential, comprised of a combination of splines drawn between points of varying distance from a datum plane. The surface has zero second differential when the rate of height increase of individual splines is constant. The wall plate, when composed of non-conducting material, has a conductive coating on its front surface, on its back surface or on both its front and back surfaces. When the wiring device is a switch, the surface of the switch face follows that of the wall plate. When the wiring device is a receptacle, the surface along the receptacle face is flat in one plane to allow for the proper seating of an inserted plug.

    摘要翻译： 公开了一种用于布线装置的壁板。 壁板具有用于接收单个开口内的两个或更多个接线装置的一个或一组的单个开口。 壁板沿着其垂直轴线，是正的第一差速器和零秒差速器的表面，包括在与基准平面不同的距离点之间绘制的花键的组合。 当单个花键的高度增加率恒定时，表面具有零秒差。 当由非导电材料组成时，该壁板在其前表面，其背面或其前后表面上具有导电涂层。 当接线装置是开关时，开关面的表面与墙板的表面相接。 当接线装置是插座时，沿着插座面的表面在一个平面中是平坦的，以允许插入插头的正确安置。