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2. 发明申请

WO2003105299A1 ROBUST SYSTEM WIRING DEVICE WALL PLATE 审中-公开
标题翻译：坚固的系统接线装置壁板
公开(公告)号：WO2003105299A1
公开(公告)日：2003-12-18
申请号：PCT/US2003/017936
申请日：2003-06-06
申请人： LEVITON MANUFACTURING CO., INC. , SCHMIETA, Gerd , MEYER, Michael , ODDSEN, Dennis , TUFANO, Anthony , LINDENSTRAUS, Leslie , SHERMAN, James, J. , LANGFITT, Tim
发明人： SCHMIETA, Gerd , MEYER, Michael , ODDSEN, Dennis , TUFANO, Anthony , LINDENSTRAUS, Leslie , SHERMAN, James, J. , LANGFITT, Tim
IPC分类号： H02G3/14
CPC分类号： H02G3/14
摘要： There is disclosed a wall plate (138) comprising part of a robust electrical wiring device system which overcomes the above noted deficiencies. A wall plate is disclosed which has a single opening (100) for positioning around one or more than one wiring device and has no dividing or separating members within the single opening for positioning or aligning the wiring devices. The wall plate (138) is formed with, along its vertical axis, a contour of positive first differential and zero second differential, comprised of a combination of what are termed herein splines drawn between points of varying distance from a datum plane. The contour has zero second differential when the rate of height increase of individual splines is constant. When the wiring device located within the wall plate is a switch, the contour of the switch face follows and blends with the contour of the wall plate so as to form a unitary combined aesthetically pleasing appearance. When the wiring device is a receptacle, the contour along the receptacle face is flat in one plane to allow for the proper seating of an inserted plug.
摘要翻译：公开了一种壁板（138），其包括克服上述缺陷的鲁棒电气布线装置系统的一部分。公开了一种壁板，其具有用于围绕一个或多于一个布线装置定位的单个开口（100），并且在单个开口内没有用于定位或对准布线装置的分隔构件。壁板（138）沿着其垂直轴线形成有正的第一差分和零秒差分的轮廓，其包括在与基准平面不同的距离的点之间绘制的所谓样本的组合。当各个花键的高度增加率恒定时，轮廓具有零秒差。当位于墙板内的接线装置是开关时，开关面的轮廓跟随墙壁的轮廓并与之混合，以形成整体美观的外观。当接线装置是插座时，沿着插座面的轮廓在一个平面内是平坦的，以允许插入的插头的正确安置。

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