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101. 发明授权

US07137742B2 Fiber optic receptacle and plug assemblies with alignment and keying features 有权
标题翻译：具有对准和键控功能的光纤插座和插头组件
公开(公告)号：US07137742B2
公开(公告)日：2006-11-21
申请号：US11066986
申请日：2005-02-25
申请人： Thomas Theuerkorn , Martin E. Norris
发明人： Thomas Theuerkorn , Martin E. Norris
IPC分类号： G02B6/36
CPC分类号： G02B6/3831 , G02B6/3847 , G02B6/3879 , G02B6/3887 , G02B6/389 , G02B6/4465
摘要： A fiber optic receptacle and plug assembly comprising a fiber optic receptacle adapted to be mounted within a connector port of a network connection terminal and a fiber optic plug mounted upon an end of a fiber optic cable, wherein the fiber optic receptacle and the fiber optic plug comprise complimentary alignment and keying features that allow the fiber optic receptacle to receive only a fiber optic plug of like ferrule configuration. The fiber optic plug comprises an alignment sleeve operable for receiving and optically connecting at least one plug ferrule and at least one receptacle ferrule. The receptacle is suitable for use in enclosures requiring a minimal receptacle penetration depth, wherein the fiber optic receptacle comprises a shoulder that is secured against an inner wall of the enclosure to provide strain relief against cable pulling forces of up to about 600 lbs.
摘要翻译：一种光纤插座和插头组件，包括适于安装在网络连接端子的连接器端口中的光纤插座和安装在光纤电缆端部上的光纤插头，其中光纤插座和光纤插头包括互补对准和键控功能，允许光纤插座仅接收具有类似套圈配置的光纤插头。光纤插头包括对准套筒，其可操作用于接收和光学连接至少一个插头套圈和至少一个插座套圈。该容器适用于需要最小插座穿透深度的外壳，其中光纤插座包括一个肩部，该肩部固定在外壳的内壁上，以提供高达约600磅的电缆拉力的应变消除。

102. 发明授权

US07136555B2 Distribution cable having articulated optical connection nodes 失效
标题翻译：配线电缆具有铰接式光连接节点
公开(公告)号：US07136555B2
公开(公告)日：2006-11-14
申请号：US10855179
申请日：2004-05-27
申请人： Thomas Theuerkorn , James P. Luther , Martin E. Norris
发明人： Thomas Theuerkorn , James P. Luther , Martin E. Norris
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4475 , G02B6/3879 , G02B6/3894 , G02B6/3897 , G02B6/4461
摘要： A fiber optic distribution cable having at least one mid-span access location includes a plurality of optical connection nodes for providing access to preterminated optical fibers of the distribution cable. Preferably, the optical connection nodes are articulated and linked together to form a low-profile linear chain of connection nodes that is sufficiently flexible to be deployed through small diameter conduit and aerial lashing equipment. Each connection node includes a housing that surrounds the distribution cable, a connecting link for receiving and routing one or more of the preterminated optical fibers, and an adapter for interconnecting a preterminated and connectorized optical fiber of the distribution cable with a connectorized optical fiber of a branch cable or drop cable. The distribution cable may also include a tether attached to the distribution cable such that the linear chain of connection nodes is slidably or removably attached to the distribution cable.
摘要翻译：具有至少一个中跨接入位置的光纤配线电缆包括多个光连接节点，用于提供接入分配电缆的预先导电的光纤。优选地，光学连接节点铰接并连接在一起以形成足够柔性的通过小直径管道和空中绑扎设备展开的连接节点的低轮廓线性链。每个连接节点包括围绕分配电缆的壳体，用于接收和路由一个或多个预先灭活的光纤的连接链路，以及用于将分配电缆的预引导和连接的光纤与一个连接的光纤连接的适配器分支电缆或分支电缆。分配电缆还可以包括连接到分配电缆的系绳，使得线性连接节点链可滑动地或可拆卸地连接到分配电缆。

103. 发明授权

US07127143B2 Distribution cable assembly having overmolded mid-span access location 有权
标题翻译：配电电缆组件具有过模制中跨接入位置
公开(公告)号：US07127143B2
公开(公告)日：2006-10-24
申请号：US10852427
申请日：2004-05-24
申请人： Robert B. Elkins, II , James P. Luther , Lars K. Nielsen , Thomas Theuerkorn
发明人： Robert B. Elkins, II , James P. Luther , Lars K. Nielsen , Thomas Theuerkorn
IPC分类号： G02B6/44
CPC分类号： G02B6/4475
摘要： A fiber optic distribution cable assembly includes a distribution cable having at least one predetermined mid-span access location and a tether for mitigating cable length errors at the mid-span access location in a pre-engineered fiber optic communications network. At least one optical fiber of the distribution cable is accessed at the mid-span access location and optically connected to an optical fiber disposed within the tether. Preferably, the first end of the tether is attached to the distribution cable by overmolding the mid-span access location with a flexible encapsulant material. The end of the optical fiber of the tether may be splice-ready or connectorized at the second end of the tether and protected within a crush resistant tube. Alternatively, the second end of the tether may terminate in an optical connection terminal defining at least one optical connection node, or may terminate in a linear chain of articulated optical connection nodes.
摘要翻译：光纤配线电缆组件包括具有至少一个预定的中跨接入位置的配线，以及用于减轻在预先设计的光纤通信网络中的中跨接入位置处的电缆长度误差的系绳。配电电缆的至少一根光纤在中跨接入位置被访问，并且与设置在系链内的光纤光学连接。优选地，系绳的第一端通过用柔性密封剂材料包覆模制中跨接入位置而附接到分配电缆。系绳的光纤的端部可以在系绳的第二端处接合准备或连接，并且在抗压缩管内被保护。或者，系链的第二端可以终止在限定至少一个光学连接节点的光学连接终端中，或者可以终止于关节式光学连接节点的线性链中。

104. 发明授权

US07044650B1 One-piece fiber optic receptacle having chamfer and alignment ribs 有权
标题翻译：一体式光纤插座，具有倒角和对准肋
公开(公告)号：US07044650B1
公开(公告)日：2006-05-16
申请号：US10971884
申请日：2004-10-22
申请人： Hieu V. Tran , Xin Liu , James P. Luther , Thomas Theuerkorn , Charles A. Yow, Jr.
发明人： Hieu V. Tran , Xin Liu , James P. Luther , Thomas Theuerkorn , Charles A. Yow, Jr.
IPC分类号： G02B6/36
CPC分类号： G02B6/3874
摘要： A one-piece fiber optic receptacle is provided for aligning and optically connecting a plug ferrule with a back-side ferrule of like configuration. The fiber optic receptacle includes a receptacle housing defining an internal cavity opening through an external end and an opposed internal end, an alignment sleeve disposed within the internal cavity and received within the internal end of the receptacle housing, and a sleeve retainer secured to the internal end of the receptacle housing and operable for providing access to the alignment sleeve from the internal end of the receptacle housing. The alignment sleeve includes a chamfer for guiding the back-side ferrule into the alignment sleeve. The sleeve retainer has an opening and a plurality of alignment ribs disposed about the opening for permitting angular rotation of the alignment sleeve relative to the sleeve retainer during insertion of the plug ferrule and the back-side ferrule into the alignment sleeve.
摘要翻译：提供一体式光纤插座，用于对准和光学连接插头套圈与类似结构的背面套圈。光纤插座包括容纳壳体，其限定通过外部端部和相对的内部端部的内部空腔开口，配置套筒，其设置在内部空腔内并容纳在插座壳体的内部端部内，并且套筒保持器固定到内部插座壳体的端部并且可操作以从插座壳体的内端提供对准套筒的接近。对准套筒包括用于将后侧套圈引导到对准套筒中的倒角。套筒保持器具有一个开口和多个排列的肋条，围绕该开口设置，用于允许对准套筒相对于套筒保持器的角度旋转，以将插头套圈和后侧套圈插入对准套筒中。

105. 发明授权

US07036993B2 Pin retainer for fiber optic connector and associated fabrication method 有权
标题翻译：光纤连接器的针座和相关制造方法
公开(公告)号：US07036993B2
公开(公告)日：2006-05-02
申请号：US10747581
申请日：2003-12-29
申请人： James P. Luther , Michael deJong , Robert B. Elkins, II , Otto I. Szentesi , Thomas Theuerkorn
发明人： James P. Luther , Michael deJong , Robert B. Elkins, II , Otto I. Szentesi , Thomas Theuerkorn
IPC分类号： G02B6/36
CPC分类号： G02B6/3885 , G02B6/3846 , G02B6/3865 , G02B6/3882
摘要： A pin retainer for a fiber optic connector includes a ferrule having a front face defining a hole for receiving a guide pin. The pin retainer permits the guide pin to be inserted in the field following assembly of the connector and polishing the front face of the ferrule. The pin retainer includes a frame and at least one retaining tab for engaging the guide pin when the guide pin is inserted into the hole from the front face. The frame may have an open side for permitting the pin retainer to be fabricated using a highly efficient wire EDM process. The pin retainer provides a pin retention force of at least about 8 lbs and may include a plurality of retaining tabs for engaging the guide pin in more than one location. The ferrule may be provided with an external feature to position the pin retainer on the ferrule.
摘要翻译：用于光纤连接器的销保持器包括具有限定用于接收引导销的孔的前表面的套圈。销保持器允许引导销插入到连接器组装之后的领域中，并且对套圈的前表面进行抛光。销保持器包括框架和至少一个固定突片，用于当导销从前表面插入孔中时与引导销接合。框架可以具有开口侧，以允许使用高效的线切割加工工艺来制造销保持器。销保持器提供至少约8磅的销保持力，并且可以包括多个保持突片，用于在多于一个位置处接合引导销。套管可以设置有外部特征以将销保持器定位在套圈上。

106. 发明申请

US20060088248A1 One-piece fiber optic receptacle 有权
标题翻译：一体式光纤插座
公开(公告)号：US20060088248A1
公开(公告)日：2006-04-27
申请号：US10971891
申请日：2004-10-22
申请人： Hieu Tran , James Luther , Xin Liu , Thomas Theuerkorn , Charles Yow
发明人： Hieu Tran , James Luther , Xin Liu , Thomas Theuerkorn , Charles Yow
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3821 , G02B6/3875 , G02B6/389
摘要： A one-piece fiber optic receptacle is provided for aligning and optically connecting a plug ferrule with a back-side ferrule of like configuration. The fiber optic receptacle includes a receptacle housing defining an internal cavity opening through an external end and an opposed internal end, an alignment sleeve disposed within the internal cavity and received within the internal end of the receptacle housing, and a sleeve retainer removably secured to the internal end of the receptacle housing and operable for providing access to the alignment sleeve from the internal end of the receptacle housing. The fiber optic receptacle further includes biasing member supports that facilitate loading and ensure alignment of at least one biasing member during assembly and use. Tapered posts may be provided on at least one of the alignment sleeve and the sleeve retainer for retaining and guiding the at least one biasing member during assembly and use.
摘要翻译：提供一体式光纤插座，用于对准和光学连接插头套圈与类似结构的背面套圈。光纤插座包括容纳壳体，其限定通过外部端部和相对的内部端部的内部空腔开口，布置在内部空腔内并且容纳在插座壳体的内部端部内的对准套筒，以及可拆卸地固定到插座壳体的内部端部并且可操作以从插座壳体的内端提供对准套筒的接近。光纤插座还包括偏压构件支撑件，其有助于装配和确保在组装和使用期间至少一个偏置构件的对准。锥形柱可以设置在对准套筒和套筒保持器中的至少一个上，用于在组装和使用期间保持和引导至少一个偏置构件。

107. 发明申请

US20060045430A1 Fiber optic receptacle and plug assemblies with alignment and keying features 有权
公开(公告)号：US20060045430A1
公开(公告)日：2006-03-02
申请号：US11066986
申请日：2005-02-25
申请人： Thomas Theuerkorn , Martin Norris
发明人： Thomas Theuerkorn , Martin Norris
IPC分类号： G02B6/36
CPC分类号： G02B6/3831 , G02B6/3847 , G02B6/3879 , G02B6/3887 , G02B6/389 , G02B6/4465
摘要： A fiber optic receptacle and plug assembly comprising a fiber optic receptacle adapted to be mounted within a connector port of a network connection terminal and a fiber optic plug mounted upon an end of a fiber optic cable, wherein the fiber optic receptacle and the fiber optic plug comprise complimentary alignment and keying features that allow the fiber optic receptacle to receive only a fiber optic plug of like ferrule configuration. The fiber optic plug comprises an alignment sleeve operable for receiving and optically connecting at least one plug ferrule and at least one receptacle ferrule. The receptacle is suitable for use in enclosures requiring a minimal receptacle penetration depth, wherein the fiber optic receptacle comprises a shoulder that is secured against an inner wall of the enclosure to provide strain relief against cable pulling forces of up to about 600 lbs.

108. 发明申请

US20050265672A1 Distribution cable having articulated optical connection nodes 失效
标题翻译：配线电缆具有铰接式光连接节点
公开(公告)号：US20050265672A1
公开(公告)日：2005-12-01
申请号：US10855179
申请日：2004-05-27
申请人： Thomas Theuerkorn , James Luther , Martin Norris
发明人： Thomas Theuerkorn , James Luther , Martin Norris
IPC分类号： G02B6/38 , G02B6/44
CPC分类号： G02B6/4475 , G02B6/3879 , G02B6/3894 , G02B6/3897 , G02B6/4461
摘要： A fiber optic distribution cable having at least one mid-span access location includes a plurality of optical connection nodes for providing access to preterminated optical fibers of the distribution cable. Preferably, the optical connection nodes are articulated and linked together to form a low-profile linear chain of connection nodes that is sufficiently flexible to be deployed through small diameter conduit and aerial lashing equipment. Each connection node includes a housing that surrounds the distribution cable, a connecting link for receiving and routing one or more of the preterminated optical fibers, and an adapter for interconnecting a preterminated and connectorized optical fiber of the distribution cable with a connectorized optical fiber of a branch cable or drop cable. The distribution cable may also include a tether attached to the distribution cable such that the linear chain of connection nodes is slidably or removably attached to the distribution cable.
摘要翻译：具有至少一个中跨接入位置的光纤配线电缆包括多个光连接节点，用于提供接入分配电缆的预先导电的光纤。优选地，光学连接节点铰接并连接在一起以形成足够柔性的通过小直径管道和空中绑扎设备展开的连接节点的低轮廓线性链。每个连接节点包括围绕分配电缆的壳体，用于接收和路由一个或多个预先灭活的光纤的连接链路，以及用于将分配电缆的预引导和连接的光纤与一个连接的光纤连接的适配器分支电缆或分支电缆。分配电缆还可以包括连接到分配电缆的系绳，使得线性连接节点链可滑动地或可移除地附接到分配电缆。

109. 发明申请

US20050259928A1 Distribution cable assembly having overmolded mid-span access location 有权
标题翻译：配电电缆组件具有过模制中跨接入位置
公开(公告)号：US20050259928A1
公开(公告)日：2005-11-24
申请号：US10852427
申请日：2004-05-24
申请人： Robert Elkins , James Luther , Lars Nielsen , Thomas Theuerkorn
发明人： Robert Elkins , James Luther , Lars Nielsen , Thomas Theuerkorn
IPC分类号： G02B6/44
CPC分类号： G02B6/4475
摘要： A fiber optic distribution cable assembly includes a distribution cable having at least one predetermined mid-span access location and a tether for mitigating cable length errors at the mid-span access location in a pre-engineered fiber optic communications network. At least one optical fiber of the distribution cable is accessed at the mid-span access location and optically connected to an optical fiber disposed within the tether. Preferably, the first end of the tether is attached to the distribution cable by overmolding the mid-span access location with a flexible encapsulant material. The end of the optical fiber of the tether may be splice-ready or connectorized at the second end of the tether and protected within a crush resistant tube. Alternatively, the second end of the tether may terminate in an optical connection terminal defining at least one optical connection node, or may terminate in a linear chain of articulated optical connection nodes.
摘要翻译：光纤配线电缆组件包括具有至少一个预定的中跨接入位置的配线，以及用于减轻在预先设计的光纤通信网络中的中跨接入位置处的电缆长度误差的系绳。配电电缆的至少一根光纤在中跨接入位置被访问，并且与设置在系链内的光纤光学连接。优选地，系绳的第一端通过用柔性密封剂材料包覆模制中跨接入位置而附接到分配电缆。系绳的光纤的端部可以在系绳的第二端处接合准备或连接，并且在抗压缩管内被保护。或者，系链的第二端可以终止在限定至少一个光学连接节点的光学连接终端中，或者可以终止于关节式光学连接节点的线性链中。

110. 发明授权

US06550979B1 Floating connector subassembly and connector including same 有权
标题翻译：浮动连接器子组件和包括其的连接器
公开(公告)号：US06550979B1
公开(公告)日：2003-04-22
申请号：US09999875
申请日：2001-10-19
申请人： Paul A. Fleenor , Thomas Theuerkorn , James P. Luther
发明人： Paul A. Fleenor , Thomas Theuerkorn , James P. Luther
IPC分类号： G02B636
CPC分类号： G02B6/3871 , G02B6/3843 , G02B6/3849 , G02B6/3869 , G02B6/3893
摘要： A connector subassembly and related connector that are configured to floatingly align and tune mated ferrules are disclosed. The connector subassembly includes a ferrule holder and a plug housing having an inner surface with slanted or sloped alignment features, such as, for example, a radially extending key. In an embodiment, the ferrule holder assembly is configured to hold the ferrule and has an outer surface defining a groove extending axially. The key is slidably disposed in the groove. The connector includes the ferrule holder, the plug housing, a spring element disposed within the plug housing and urging the ferrule holder in a direction axially toward the rearward opening, a crimp body attached to the plug housing so as to compress the spring element, a boot attached to the plug housing via the crimp body and disposed about a portion of an optical fiber, and a tube disposed about a section of the optical fiber and secured to the ferrule holder.
摘要翻译：公开了一种连接器子组件和相关的连接器，其配置为使配合的套圈浮动地对准和调谐。连接器子组件包括套圈保持器和具有内表面的插塞壳体，该内表面具有倾斜或倾斜的对准特征，例如径向延伸的键。在一个实施例中，套圈保持器组件被配置为保持套圈并且具有限定沿轴向延伸的凹槽的外表面。键可滑动地设置在凹槽中。连接器包括套圈保持器，插头壳体，设置在插头壳体内的弹簧元件，并且沿着轴向朝向后开口的方向推动套圈保持器;压接体，其连接到插头壳体上以压缩弹簧元件; 引导件通过压接体附接到插头壳体并且设置在光纤的一部分周围，以及围绕光纤的一部分设置并固定到套圈保持器的管。

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