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1. 发明授权

US06411767B1 Optical fiber interconnection closures 有权
标题翻译：光纤互连闭合
公开(公告)号：US06411767B1
公开(公告)日：2002-06-25
申请号：US09438737
申请日：1999-11-11
申请人： Robert A. Burrous , Michael W. Canning , William Cregan , Christopher L. Holderness , Kelly J. Smith , Kevin L. Strause
发明人： Robert A. Burrous , Michael W. Canning , William Cregan , Christopher L. Holderness , Kelly J. Smith , Kevin L. Strause
IPC分类号： G02B600
CPC分类号： G02B6/4447
摘要： A housing defines an internal cavity and an opening to the internal cavity. An end cap occludes the opening. Fiber optic cables extend through ports in the end cap. A support frame is connected to the end cap and is positioned in the internal cavity. The support frame includes a support member having opposite front and rear ends. The support frame includes upper and lower front extensions connected to the support member. The front extensions extend away from the support member and divergently with respect to one another. The front extensions are connected to the end cap. Flanges protruding from the front extensions receive strain relief for brackets. Container-like devices for containing optical fibers are carried by opposite sides of the support member. An elongate channel for receiving optical fibers and an elongate opening to the channel extend along the back side of a container-like device carried by the support member. A transition plate is mounted to the top of a container-like device carried by the support member. The transition plate includes protrusion that define aperture for receiving ties that hold optical fibers. An adjustment bracket is mounted in movable relation to the support member and is movable toward and away from a container-like device carried by the support member. The support frame further includes upper and lower rear extensions connected to and extending forwardly and divergently from the rear end of the support member.
摘要翻译：壳体限定内部空腔和内部空腔的开口。端盖封闭开口。光纤电缆延伸穿过端盖中的端口。支撑框架连接到端盖并且定位在内部空腔中。支撑框架包括具有相对的前端和后端的支撑构件。支撑框架包括连接到支撑构件的上部和下部前部延伸部。前部延伸部远离支撑构件并相对于彼此发散。前端扩展连接到端盖。从前部延伸部突出的法兰可以承受应力消除用于支架。用于容纳光纤的容器状装置由支撑构件的相对侧承载。用于接收光纤的细长通道和到通道的细长开口沿着由支撑构件承载的容器状装置的后侧延伸。过渡板安装到由支撑构件承载的容器状装置的顶部。过渡板包括限定用于接收保持光纤的接头的孔的突起。调节支架以可移动的关系安装到支撑构件上，并且可移动地朝向和远离由支撑构件承载的容器状装置移动。支撑框架还包括连接到支撑构件的后端并从支撑构件的后端向前并且向后延伸的上部和下部后部延伸部。

2. 发明授权

US6014490A Optical fiber interconnection closure having a fiber management frame 失效
标题翻译：具有光纤管理框架的光纤互连闭合
公开(公告)号：US6014490A
公开(公告)日：2000-01-11
申请号：US92365
申请日：1998-06-05
申请人： Michael W. Canning , Kevin L. Strause , Robert A. Burrous , Christopher L. Holderness
发明人： Michael W. Canning , Kevin L. Strause , Robert A. Burrous , Christopher L. Holderness
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4442
摘要： The optical fiber interconnection closure includes a housing defining an internal cavity and a fiber management frame disposed within the internal cavity. The fiber management frame includes a plurality of partitions for dividing the internal cavity into at least one and, more commonly, a plurality of slack storage compartments and a fiber interconnection compartment. The slack storage compartments are adapted to store slack lengths of optical fiber, while the fiber interconnection compartment is adapted to receive end portions of the optical fibers from the slack storage compartment such that the optical fibers can be interconnected therein. More particularly, one slack storage compartment can store slack lengths of unspliced express optical fibers, while another slack storage compartment can store slack lengths of the optical fibers that are spliced within the closure.
摘要翻译：光纤互连封闭件包括限定内腔的壳体和设置在内腔内的纤维管理框架。光纤管理框架包括用于将内部空腔分成至少一个并且更通常地多个松弛存储隔间和光纤互连隔间的多个隔板。松弛存储隔间适于存储松弛长度的光纤，而光纤互连隔间适于从松弛储存室接收光纤的端部，使得光纤可以互连在其中。更具体地，一个松弛储藏室可以存储松弛长度的未切割的快速光纤，而另一个松弛储存室可以存储在封闭件内接合的光纤的松弛长度。

3. 发明授权

US06466725B2 Apparatus and method for splitting optical fibers 有权
公开(公告)号：US06466725B2
公开(公告)日：2002-10-15
申请号：US09725521
申请日：2000-11-29
申请人： Jennifer A. Battey , Michael W. Canning , James M. Carlson , Steve A. Fontaine , Christopher L. Holderness
发明人： Jennifer A. Battey , Michael W. Canning , James M. Carlson , Steve A. Fontaine , Christopher L. Holderness
IPC分类号： G02B600
CPC分类号： G02B6/4497 , G02B6/4473
摘要： An apparatus and method for splitting or otherwise separating and routing optical fibers are provided in which a splitter housing having first and second separable halves is mounted upon a plurality of optical fibers without having to cut all of the optical fibers. The splitter housing generally includes an inline portion and a branch portion. The inline portion defines an input port at one end for receiving a plurality of optical fibers and a primary output port at the opposed end through which at least one optical fiber exits. The branch portion extends outwardly from the inline portion at one end and defines a secondary output port at the opposed end. The branch portion is in communication with the inline portion such that at least one optical fiber that enters through the input port can be separated from the remainder of the optical fibers and routed through the branch portion.