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1. 发明授权

US07077576B2 Fiber optic connection for applying axial biasing force to multifiber ferrule 有权
标题翻译：用于向多光纤套圈施加轴向偏置力的光纤连接
公开(公告)号：US07077576B2
公开(公告)日：2006-07-18
申请号：US10675352
申请日：2003-09-30
申请人： James P. Luther , Terry L. Cooke , Michael deJong , Robert B. Elkins, II , Lars K. Nielsen , Thomas Theuerkorn , Tory A. Klavuhn
发明人： James P. Luther , Terry L. Cooke , Michael deJong , Robert B. Elkins, II , Lars K. Nielsen , Thomas Theuerkorn , Tory A. Klavuhn
IPC分类号： G02B6/38
CPC分类号： G02B6/3821 , G02B6/3885
摘要： A fiber optic connector includes a multifiber ferrule and at least one force centering element for applying a biasing force to the ferrule in the longitudinal direction without introducing a moment about a lateral axis. The connector further includes a coil spring for exerting the biasing force and a spring seat disposed between the coil spring and the ferrule. The rearward portion or the forward portion of the spring seat may be provided with a pair of outwardly extending protrusions that are laterally spaced apart to transfer the biasing force to the ferrule. Alternatively, the forward portion of the spring seat or the rear face of the ferrule may define a convex surface. Alternatively, the ferrule defines a convex surface in the direction of a first lateral axis and the spring seat defines a convex surface in the direction of a second lateral axis perpendicular to the first lateral axis.
摘要翻译：光纤连接器包括多光纤套圈和至少一个力中心元件，用于在纵向方向上向套圈施加偏压力，而不引起围绕横向轴线的力矩。连接器还包括用于施加偏压力的螺旋弹簧和设置在螺旋弹簧和套圈之间的弹簧座。弹簧座的后部或前部可以设置有一对向外延伸的突出部，其横向间隔开以将偏置力传递到套圈。或者，弹簧座的前部或套圈的后表面可以限定凸形表面。或者，套圈在第一横向轴线的方向上限定凸形表面，并且弹簧座在垂直于第一横向轴线的第二横向轴线的方向上限定凸形表面。

2. 发明授权

US07330621B2 Flexible optical closure and other flexible optical assemblies 有权
标题翻译：柔性光学封闭件和其他柔性光学组件
公开(公告)号：US07330621B2
公开(公告)日：2008-02-12
申请号：US11268345
申请日：2005-11-07
申请人： Robert B. Elkins, II , Lars K. Nielsen , James P. Luther , Thomas Theuerkorn
发明人： Robert B. Elkins, II , Lars K. Nielsen , James P. Luther , Thomas Theuerkorn
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4441 , G02B6/2558 , G02B6/4472 , G02B6/4475
摘要： Flexible closures and other flexible optical assemblies that are installed within a factory, or in the field, and then deployed using cable installation methods, wherein the flexible closures and assemblies have the ability to bend and twist without incurring physical damage to their structure, optical fibers and splices disposed within, and without significant attenuation in the optical fibers when exposed to conventional installation stresses. Flexible closures that replace conventional substantially rigid closures in order to facilitate pre-engineered and assembled distribution cable installation within an optical network, and the physical, bending and material properties of such closures, and methods of manufacturing and installing the same.
摘要翻译：柔性封闭件和其他柔性光学组件，其安装在工厂内或现场，然后使用电缆安装方法部署，其中柔性封闭件和组件具有弯曲和扭转的能力，而不会对其结构造成物理损坏，光纤并且当暴露于常规的安装应力时，接合件设置在光纤内并且在光纤中没有显着的衰减。为了便于在光网络内预先设计和组装分配电缆，以及这种封闭件的物理，弯曲和材料特性，以及制造和安装它们的方法，可以取代常规的基本上刚性的封闭件。

3. 发明授权

US07228036B2 Adjustable tether assembly for fiber optic distribution cable 有权
标题翻译：光纤配线电缆可调系绳组件
公开(公告)号：US07228036B2
公开(公告)日：2007-06-05
申请号：US10999691
申请日：2004-11-30
申请人： Robert B. Elkins, II , Dennis M. Knecht , James P. Luther , Lars K. Nielsen , Thomas Theuerkorn
发明人： Robert B. Elkins, II , Dennis M. Knecht , James P. Luther , Lars K. Nielsen , Thomas Theuerkorn
IPC分类号： G02B6/44
CPC分类号： G02B6/4441 , G02B6/4472
摘要： An adjustable tether assembly for a fiber optic distribution cable includes a tether cable and an overmolded housing secured at the end of the tether cable having at least one connector port. The tether assembly is attached to the distribution cable such that the position of the connector port is adjustable along the length of the distribution cable for mitigating differences between the pre-engineered span length distance and the actual span length distance following installation of the distribution cable. A method for mitigating a span length measurement difference in a pre-engineered fiber optic communications network is provided that includes optically connecting an adjustable tether assembly at a mid-span access location of a fiber optic distribution cable and positioning a housing secured at the free end of a tether cable having at least one connector port at a desired location in the network to compensate for the span length measurement difference.
摘要翻译：用于光纤分配电缆的可调系绳组件包括系绳电缆和固定在系绳电缆端部的包覆模制的壳体，具有至少一个连接器端口。系绳组件连接到分配电缆，使得连接器端口的位置沿着分配电缆的长度是可调节的，以便在安装分配电缆之后减轻预先设计的跨距长度距离与实际跨距长度距离之间的差异。提供了一种用于减轻预先设计的光纤通信网络中的跨距长度测量差异的方法，其包括在光纤配线电缆的中跨接入位置处光学连接可调整的系绳组件并且将固定在自由端的壳体系绳电缆在网络中的期望位置处具有至少一个连接器端口以补偿跨距长度测量差异。

4. 发明授权

US07197214B2 Methods and apparatus for facilitating cable locating 有权
标题翻译：促进电缆定位的方法和装置
公开(公告)号：US07197214B2
公开(公告)日：2007-03-27
申请号：US11112661
申请日：2005-04-22
申请人： Robert B. Elkins, II , Lars K. Nielsen , James P. Luther , Thomas Theuerkorn , William C. Hurley , William S. Jackman , Michael J. Ott
发明人： Robert B. Elkins, II , Lars K. Nielsen , James P. Luther , Thomas Theuerkorn , William C. Hurley , William S. Jackman , Michael J. Ott
IPC分类号： G02B6/44 , G02B6/50 , G02B6/00
CPC分类号： G02B6/447 , G01V15/00 , G02B6/4475
摘要： A method of laying an at least partially buried fiber optic cable includes placing a fiber optic cable with at least one associated alternating electromagnetic field emitting locating transponder (AEFELT) underground such that at least one AEFELT is buried underground.
摘要翻译：布置至少部分掩埋的光纤电缆的方法包括将具有至少一个相关联的交替电磁场发射定位应答器（AEFELT）的光纤电缆放置在地下，使得至少一个AEFELT被埋在地下。

5. 发明授权

US07450804B2 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：US07450804B2
公开(公告)日：2008-11-11
申请号：US11522274
申请日：2006-09-15
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 cable assembly comprising a first fiber optic cable having pre-selected optical fibers pre-terminated and branched at a cable access point, a second cable optically connected to the pre-terminated optical fibers, and a flexible body encapsulating the cable access point. A method for manufacturing a fiber optic cable assembly comprising providing a fiber optic cable, making an opening in the cable for access, pre-terminating pre-selected optical fibers, optically connecting the pre-selected optical fibers with optical fibers of a tether cable, and encapsulating at least a portion of the cable access location within a flexible overmolded body.
摘要翻译：一种光纤电缆组件，包括具有在电缆接入点预端接和分支的预先选择的光纤的第一光纤电缆，光学连接到预端接的光纤的第二电缆，以及封装电缆接入点。一种用于制造光缆组件的方法，包括提供光纤电缆，在电缆中形成用于接入的开口，预端接预选光纤，将预选光纤与系绳电缆的光纤光学连接，以及将所述电缆接入位置的至少一部分封装在柔性包覆成型体内。

6. 发明授权

US07729583B2 Flexible optical closure and other flexible optical assemblies 有权
标题翻译：柔性光学封闭件和其他柔性光学组件
公开(公告)号：US07729583B2
公开(公告)日：2010-06-01
申请号：US11974227
申请日：2007-10-12
申请人： Robert B. Elkins, II , Lars K. Nielsen , James P. Luther , Thomas Theuerkorn
发明人： Robert B. Elkins, II , Lars K. Nielsen , James P. Luther , Thomas Theuerkorn
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4441 , G02B6/2558 , G02B6/4472 , G02B6/4475
摘要： Flexible closures and other flexible optical assemblies that are installed within a factory, or in the field, and then deployed using cable installation methods, wherein the flexible closures and assemblies have the ability to bend and twist without incurring physical damage to their structure, optical fibers and splices disposed within, and without significant attenuation in the optical fibers when exposed to conventional installation stresses. Flexible closures that replace conventional substantially rigid closures in order to facilitate pre-engineered and assembled distribution cable installation within an optical network, and the physical, bending and material properties of such closures, and methods of manufacturing and installing the same.
摘要翻译：柔性封闭件和其他柔性光学组件，其安装在工厂内或现场，然后使用电缆安装方法部署，其中柔性封闭件和组件具有弯曲和扭转的能力，而不会对其结构造成物理损坏，光纤并且当暴露于常规的安装应力时，接合件设置在光纤内并且在光纤中没有显着的衰减。为了便于在光网络内预先设计和组装分配电缆，以及这种封闭件的物理，弯曲和材料特性，以及制造和安装它们的方法，可以取代常规的基本上刚性的封闭件。

7. 发明授权

US07658549B2 Pre-connectorized fiber optic distribution cable having overmolded access location 有权
标题翻译：预先连接的光纤配线电缆具有包覆成型的接入位置
公开(公告)号：US07658549B2
公开(公告)日：2010-02-09
申请号：US11888220
申请日：2007-07-31
申请人： Robert B. Elkins, II , Thomas Theuerkorn , Lars K. Nielsen , James P. Luther
发明人： Robert B. Elkins, II , Thomas Theuerkorn , Lars K. Nielsen , James P. Luther
IPC分类号： G02B6/36
CPC分类号： G02B6/4473 , G02B6/4495
摘要： A pre-connectorized fiber optic distribution cable assembly includes a plurality of optical fibers and at least one mid-span access location along the length of the distribution cable. At least one of the optical fibers is accessed, terminated and then connectorized at the mid-span access location to an optical connector disposed within a receptacle. The mid-span access location, the accessed, terminated and connectorized optical fiber, the optical connector and at least a portion of the receptacle are encapsulated with a protective overmolded shell. A tether including at least one optical fiber connectorized at a first end of the tether is optically connected to the optical connector through the receptacle. A second end of the tether opposite the first end terminates in a network optical connection terminal, thereby compensating for a span length measurement difference between the actual location of the mid-span access and the desired location of the optical connection terminal.
摘要翻译：预连接的光纤配线电缆组件包括多个光纤和沿配电电缆的长度的至少一个中跨接入位置。光纤中的至少一个被访问，终止，然后在中跨访问位置处连接到设置在容器内的光学连接器。中跨接入位置，被访问的端接和连接的光纤，光学连接器和容器的至少一部分用保护性包覆成型的壳封装。包括在系绳的第一端处连接的至少一个光纤的系绳通过插座光学地连接到光学连接器。与第一端相对的系绳的第二端终止在网络光学连接终端中，从而补偿中跨接入的实际位置与光学连接终端的期望位置之间的跨距长度测量差异。

8. 发明申请

US20090034921A1 Distribution Cable Assembly Having Overmolded Mid-Span Access Location 有权
标题翻译：配电电缆组件包覆成型中跨接入位置
公开(公告)号：US20090034921A1
公开(公告)日：2009-02-05
申请号：US12246147
申请日：2008-10-06
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 , G02B6/255
CPC分类号： G02B6/4475
摘要： A fiber optic cable assembly comprising a first fiber optic cable having pre-selected optical fibers pre-terminated and branched at a cable access point, a second cable optically connected to the pre-terminated optical fibers, and a flexible body encapsulating the cable access point. A method for manufacturing a fiber optic cable assembly comprising providing a fiber optic cable, making an opening in the cable for access, pre-terminating pre-selected optical fibers, optically connecting the pre-selected optical fibers with optical fibers of a tether cable, and encapsulating at least a portion of the cable access location within a flexible overmolded body.
摘要翻译：一种光纤电缆组件，包括具有在电缆接入点预端接和分支的预先选择的光纤的第一光纤电缆，光学连接到预端接的光纤的第二电缆，以及封装电缆接入点。一种用于制造光缆组件的方法，包括提供光纤电缆，在电缆中形成用于接入的开口，预端接预选光纤，将预选光纤与系绳电缆的光纤光学连接，以及将所述电缆接入位置的至少一部分封装在柔性包覆成型体内。

9. 发明授权

US07266274B2 Pre-connectorized fiber optic distribution cable having overmolded access location 有权
标题翻译：预先连接的光纤配线电缆具有包覆成型的接入位置
公开(公告)号：US07266274B2
公开(公告)日：2007-09-04
申请号：US10980704
申请日：2004-11-03
申请人： Robert B. Elkins, II , Thomas Theuerkorn , Lars K. Nielsen , James P. Luther
发明人： Robert B. Elkins, II , Thomas Theuerkorn , Lars K. Nielsen , James P. Luther
IPC分类号： G02B6/44
CPC分类号： G02B6/4473 , G02B6/4495
摘要： A pre-connectorized fiber optic distribution cable assembly includes a plurality of optical fibers and at least one mid-span access location along the length of the distribution cable. At least one of the optical fibers is accessed, terminated and then connectorized at the mid-span access location to an optical connector disposed within a receptacle. The mid-span access location, the accessed, terminated and connectorized optical fiber, the optical connector and at least a portion of the receptacle are encapsulated with a protective overmolded shell. A tether including at least one optical fiber connectorized at a first end of the tether is optically connected to the optical connector through the receptacle. A second end of the tether opposite the first end terminates in a network optical connection terminal, thereby compensating for a span length measurement difference between the actual location of the mid-span access and the desired location of the optical connection terminal.
摘要翻译：预连接的光纤配线电缆组件包括多个光纤和沿配电电缆的长度的至少一个中跨接入位置。光纤中的至少一个被访问，终止，然后在中跨访问位置处连接到设置在容器内的光学连接器。中跨接入位置，被访问的端接和连接的光纤，光学连接器和容器的至少一部分用保护性包覆成型的壳封装。包括在系绳的第一端处连接的至少一个光纤的系绳通过插座光学地连接到光学连接器。与第一端相对的系绳的第二端终止在网络光学连接终端中，从而补偿中跨接入的实际位置与光学连接终端的期望位置之间的跨距长度测量差异。

10. 发明授权

US07660501B2 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：US07660501B2
公开(公告)日：2010-02-09
申请号：US12246147
申请日：2008-10-06
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 cable assembly comprising a first fiber optic cable having pre-selected optical fibers pre-terminated and branched at a cable access point, a second cable optically connected to the pre-terminated optical fibers, and a flexible body encapsulating the cable access point. A method for manufacturing a fiber optic cable assembly comprising providing a fiber optic cable, making an opening in the cable for access, pre-terminating pre-selected optical fibers, optically connecting the pre-selected optical fibers with optical fibers of a tether cable, and encapsulating at least a portion of the cable access location within a flexible overmolded body.
摘要翻译：一种光纤电缆组件，包括具有在电缆接入点预端接和分支的预先选择的光纤的第一光纤电缆，光学连接到预端接的光纤的第二电缆，以及封装电缆接入点。一种用于制造光缆组件的方法，包括提供光纤电缆，在电缆中形成用于接入的开口，预端接预选光纤，将预选光纤与系绳电缆的光纤光学连接，以及将所述电缆接入位置的至少一部分封装在柔性包覆成型体内。

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