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公开(公告)号：US5998732A
公开(公告)日：1999-12-07
申请号：US006663
申请日：1998-01-13
CPC分类号： H02G3/105
摘要： A modular raceway outlet station for use with a trunking duct which has a divider wall and a top access opening, includes an offset power box having a projection extending lateral from a top wall of the box having a top portion and an abutment portion which depends from the furthest extent of the top portion and is adapted to be substantially aligned with an edge of the top access opening, wherein the abutment portion does not project into the top access opening; and an opening formed in the abutment portion of the projection which communicates with an aperture formed in a side wall of the box adjacent the duct. The outlet station further includes, an extension which is adapted to extend over the top access opening having an abutment surface which aligns flush against the abutment portion of the projection; a routing notch formed in the abutment surface corresponding in longitudinal extent to the opening formed in the abutment portion of the projection; and a guide wall depending from the extension, interiorly adjacent the routing notch, having a longitudinal extent greater than the routing notch, and adapted to be substantially vertically aligned with the divider wall. Wherein, the power conductors may be routed out of and over the duct, and into the offset power box before installation of the extension and the power conductors remain completely isolated from the communication conductors after the extension is installed.
摘要翻译： 一种用于具有分隔壁和顶部进入开口的中继管道的模块化滚道出口站，包括偏移动力箱，该偏移动力箱具有从箱的顶壁侧向延伸的突出部，该顶部具有顶部部分和抵靠部分， 顶部的最远的范围并且适于与顶部进入开口的边缘基本上对准，其中邻接部分不突出到顶部进入口中; 以及形成在突起的邻接部分中的开口，其与形成在邻近管道的箱的侧壁中的孔连通。 出口站还包括延伸部，其适于在顶部进入开口上方延伸，该延伸部具有与突出部的邻接部分齐平的邻接表面; 形成在所述邻接表面中的横向切口，其在纵向延伸到对应于形成在所述突起的邻接部分中的开口; 以及从所述延伸部延伸的引导壁，所述引导壁在所述布线槽口的内部相邻，所述延伸部具有大于所述布线切口的纵向延伸部，并且适于与所述分隔壁基本上垂直对齐。 其中，电源导体可以在安装延伸部之前被布置在导管之外和之上并进入偏置电源箱，并且在安装延伸部之后，电力导体与通信导体保持完全隔离。
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公开(公告)号：US07829797B2
公开(公告)日：2010-11-09
申请号：US11252157
申请日：2005-10-17
IPC分类号： H02G3/08
CPC分类号： H02G3/128 , H02G3/0418
摘要： A raceway system routes power and communication cabling in separate channels but terminates the power and communication cabling in a common center channel. The raceway system includes a base, outer walls and inner walls, one of the outer walls and one of the inner walls define a first outer channel, adjacent inner walls define a center channel and one of the outer walls and one of the inner walls define a second outer channel. The raceway system also includes a plurality of covers connected to the inner and outer walls to cover the channels.
摘要翻译： 轨道系统在单独的通道中路由电力和通信电缆，但在公共中心通道中终止电力和通信电缆。 滚道系统包括底座，外壁和内壁，其中一个外壁和一个内壁限定第一外槽，相邻的内壁限定一中心通道，一个外壁和一个内壁限定 第二个外部通道。 滚道系统还包括连接到内壁和外壁以覆盖通道的多个盖。
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公开(公告)号：US06903265B1
公开(公告)日：2005-06-07
申请号：US10855136
申请日：2004-05-27
IPC分类号： H02G3/04
CPC分类号： H02G3/0418
摘要： A hinged duct system having a base and a cover hingedly attached to the base. The base has a bottom wall, a first sidewall and a second sidewall that define a channel therebetween. The cover has a top wall, a first end portion and a second end portion. The cover is attached to one of the sidewalls of the base by a hinge mechanism. The hinge mechanism has a hook member located at a distal end of one of the sidewalls of the base and a hook member located at one of the end portions of the cover. A flexible member is disposed along the hinge mechanism to preventing the cover from sliding with respect to the base when the cover rotates about the base.
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公开(公告)号：US20080289847A1
公开(公告)日：2008-11-27
申请号：US12144807
申请日：2008-06-24
IPC分类号： H02G3/04
CPC分类号： H02G3/0418 , H02G3/0437 , H02G3/105
摘要： The present invention is directed to a raceway system including a base, at least two covers and a faceplate. The base includes sidewalls having a top wall with a flange member. The covers include a top portion having two ends with a flange member at each end. The flange members of the covers are in mating engagement with the flange members of the base when the cover is coupled to the base. The cover is flush with the base when it is coupled to the base. The faceplate is installed on the raceway so that it overlaps a portion of each cover and extends over and is flush with a portion of the top walls of the base.
摘要翻译： 本发明涉及一种包括底座，至少两个盖和面板的滚道系统。 底座包括具有带有凸缘构件的顶壁的侧壁。 盖子包括顶端部分，其两端在每一端具有凸缘部件。 当盖连接到基座时，盖的凸缘构件与基座的凸缘构件配合接合。 当底座与底座相连时，盖子与底座齐平。 面板安装在滚道上，使得它与每个盖的一部分重叠并且延伸并且与底座的顶壁的一部分齐平。
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公开(公告)号：US07687713B2
公开(公告)日：2010-03-30
申请号：US12107490
申请日：2008-04-22
IPC分类号： H02G3/14
CPC分类号： H02G3/0418 , H02G3/0608 , H02G3/32
摘要： The present invention is directed towards a metal raceway system. The metal raceway system includes a metal raceway and a coupling fitting. The metal raceway snaps onto the coupling fitting to mount the metal raceway to the fitting. The metal raceway has a channel defined by a top wall, side walls and a bottom wall. The side walls include curved protrusions that extend below the channel. The coupling fitting has a base with at least one retention flange having a curved profile that engages the metal raceway.
摘要翻译： 本发明涉及金属滚道系统。 金属滚道系统包括金属滚道和联轴器配件。 金属滚道卡扣到联轴器配件上以将金属滚道安装到配件上。 金属滚道具有由顶壁，侧壁和底壁限定的通道。 侧壁包括在通道下方延伸的弯曲突起。 联接配件具有基部，其具有至少一个具有接合金属滚道的弯曲轮廓的保持凸缘。
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公开(公告)号：US20080196941A1
公开(公告)日：2008-08-21
申请号：US12107490
申请日：2008-04-22
IPC分类号： H02G3/04
CPC分类号： H02G3/0418 , H02G3/0608 , H02G3/32
摘要： The present invention is directed towards a metal raceway system. The metal raceway system includes a metal raceway and a coupling fitting. The metal raceway snaps onto the coupling fitting to mount the metal raceway to the fitting. The metal raceway has a channel defined by a top wall, side walls and a bottom wall. The side walls include curved protrusions that extend below the channel. The coupling fitting has a base with at least one retention flange having a curved profile that engages the metal raceway.
摘要翻译： 本发明涉及金属滚道系统。 金属滚道系统包括金属滚道和联轴器配件。 金属滚道卡扣到联轴器配件上以将金属滚道安装到配件上。 金属滚道具有由顶壁，侧壁和底壁限定的通道。 侧壁包括在通道下方延伸的弯曲突起。 联接配件具有基部，其具有至少一个具有接合金属滚道的弯曲轮廓的保持凸缘。
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公开(公告)号：US07408114B2
公开(公告)日：2008-08-05
申请号：US11465518
申请日：2006-08-18
IPC分类号： H02G3/04
CPC分类号： H02G3/0418 , H02G3/0437 , H02G3/105
摘要： The present invention is directed to a raceway system including a base, at least two covers and a faceplate. The base includes sidewalls having a top wall with a flange member. The covers include a top portion having two ends with a flange member at each end. The flange members of the covers are in mating engagement with the flange members of the base when the cover is coupled to the base. The cover is flush with the base when it is coupled to the base. The faceplate is installed on the raceway so that it overlaps a portion of each cover and extends over and is flush with a portion of the top walls of the base.
摘要翻译： 本发明涉及一种包括底座，至少两个盖和面板的滚道系统。 底座包括具有带有凸缘构件的顶壁的侧壁。 盖子包括顶端部分，其两端在每一端具有凸缘部件。 当盖连接到基座时，盖的凸缘构件与基座的凸缘构件配合接合。 当底座与底座相连时，盖子与底座齐平。 面板安装在滚道上，使得它与每个盖的一部分重叠并且延伸并且与底座的顶壁的一部分齐平。
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公开(公告)号：US07375280B2
公开(公告)日：2008-05-20
申请号：US11466595
申请日：2006-08-23
IPC分类号： H02G3/04
CPC分类号： H02G3/0418 , H02G3/0608 , H02G3/32
摘要： The present invention is directed towards a metal raceway system. The metal raceway system includes a metal raceway and a coupling fitting. The metal raceway snaps onto the coupling fitting to mount the metal raceway to the fitting. The metal raceway has a channel defined by a top wall, side walls and a bottom wall. The side walls include curved protrusions that extend below the channel. The coupling fitting has a base with at least one retention flange having a curved profile that engages the metal raceway.
摘要翻译： 本发明涉及金属滚道系统。 金属滚道系统包括金属滚道和联轴器配件。 金属滚道卡扣到联轴器配件上以将金属滚道安装到配件上。 金属滚道具有由顶壁，侧壁和底壁限定的通道。 侧壁包括在通道下方延伸的弯曲突起。 联接配件具有基部，其具有至少一个具有接合金属滚道的弯曲轮廓的保持凸缘。
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公开(公告)号：US6037543A
公开(公告)日：2000-03-14
申请号：US80499
申请日：1998-05-18
申请人： Robert Nicoli , Randall T. Woods
发明人： Robert Nicoli , Randall T. Woods
CPC分类号： H02G3/0608 , H02G3/0487
摘要： A duct fitting for joining a plurality of separate duct sections is provided. The fitting cover includes flanges formed on the sidewalls for engaging with a corresponding recess in the duct section to provide engagement, and further includes an independent latch for securing the cover to the base fitting. The T-shaped fitting is also provided with a divider insert which allows for proper routing of wires into the selected channels while maintaining the proper bend radii for the wires or cables.
摘要翻译： 提供一种用于连接多个单独的管道部分的管道配件。 配件盖包括形成在侧壁上的凸缘，用于与管道部分中的相应凹部接合以提供接合，并且还包括用于将盖固定到基座配件的独立闩锁。 T形配件还设置有分隔件插入件，其允许将电线适当地布置到所选择的通道中，同时保持电线或电缆的适当的弯曲半径。
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公开(公告)号：US5753855A
公开(公告)日：1998-05-19
申请号：US340968
申请日：1994-11-17
申请人： Robert Nicoli , Randall T. Woods
发明人： Robert Nicoli , Randall T. Woods
CPC分类号： H02G3/0608 , H02G3/0487
摘要： A duct fitting for joining a plurality of separate duct sections is provided. The fitting cover includes flanges formed on the sidewalls for engaging with a corresponding recess in the duct section to provide engagement, and further includes an independent latch for securing the cover to the base fitting. The T-shaped fitting is also provided with a divider insert which allows for proper routing of wires into the selected channels while maintaining the proper bend radii for the wires or cables.
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