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1. 发明授权

US06953894B2 Electric box extender 有权
标题翻译：电箱延长器
公开(公告)号：US06953894B2
公开(公告)日：2005-10-11
申请号：US10794746
申请日：2004-03-05
申请人： Mark E. Ungerman , Kenneth M. Kiely
发明人： Mark E. Ungerman , Kenneth M. Kiely
IPC分类号： H01H9/02 , H01H73/06 , H02G3/08 , H02G3/12 , H02G3/14
CPC分类号： H02G3/086 , Y10S248/906
摘要： An electric box assembly that includes a box extender having a tubular body with opposed sides arranged to be received within an electric box, and which box extender is formed with a pair of laterally outwardly extending face flanges arranged to be flush mounted against a wall surface in the assembled position. The box extender is devoid of any top or bottom flanges and is adapted to be secured in place within an electric box by the electric device, outlet receptacle, switch or the like. In an embodiment of the invention, the sides of the tubular body are tapered inwardly toward the central axis of the tubular body so as to permit the box extender to be nested one within the other to facilitate shipping and handling.
摘要翻译：一种电箱组件，其包括具有管状主体的盒式扩展器，其具有被布置成容纳在电箱内的相对侧，并且所述盒式扩展器形成有一对横向向外延伸的面凸缘，组装位置。箱体延伸器没有任何顶部或底部凸缘，并且适于通过电气设备，出口插座，开关等固定在电气箱内的适当位置。在本发明的一个实施例中，管状体的侧面朝向管状体的中心轴线向内逐渐变细，从而允许盒式扩展器嵌套在另一个中以便于运输和处理。

2. 发明授权

US07002076B2 Electric box extender 有权
标题翻译：电箱延长器
公开(公告)号：US07002076B2
公开(公告)日：2006-02-21
申请号：US11154410
申请日：2005-06-16
申请人： Mark E. Ungerman , Kenneth M. Kiely
发明人： Mark E. Ungerman , Kenneth M. Kiely
IPC分类号： H01H9/02
CPC分类号： H02G3/086 , Y10S248/906
摘要： An electric box assembly that includes a box extender having a tubular body with opposed sides arranged to be received within an electric box, and which box extender is formed with a pair of laterally outwardly extending face flanges arranged to be flush mounted against a wall surface in the assembled position. The box extender is devoid of any top or bottom flanges and is adapted to be secured in place within an electric box by the electric device, outlet receptacle, switch or the like. In an embodiment of the invention, the sides of the tubular body are tapered inwardly toward the central axis of the tubular body so as to permit the box extender to be nested one within the other to facilitate shipping and handling. In another form of the invention, the inner end of the box extender is provided with an inwardly turned circumscribing rear flange to define the inner opening of the box extender and which rear flange is provided with opposed clearance notches to facilitate the attachment of the wire conductors to the push-in captive lugs on the back side of an electrical device.
摘要翻译：一种电箱组件，其包括具有管状主体的盒式扩展器，其具有被布置成容纳在电箱内的相对侧，并且所述盒式扩展器形成有一对横向向外延伸的面凸缘，组装位置。箱体延伸器没有任何顶部或底部凸缘，并且适于通过电气设备，出口插座，开关等固定在电气箱内的适当位置。在本发明的一个实施例中，管状体的侧面朝向管状体的中心轴线向内逐渐变细，从而允许盒式扩展器嵌套在另一个中以便于运输和处理。在本发明的另一种形式中，箱体延伸器的内端设置有向内旋转的外接后凸缘，以限定箱体延伸器的内部开口，并且后凸缘设置有相对的间隙，以便于连接导线到电气设备背面的推入式固定耳环。

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