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91.发明申请FERRULES WITH COMPLIMENTARY MATING GEOMETRY AND RELATED FIBER OPTIC CONNECTORS 审中-公开具有相关几何测量和相关光纤连接器的螺母公开(公告)号：US20130136398A1
公开(公告)日：2013-05-30
申请号：US13751280
申请日：2013-01-28
CPC分类号： G02B6/36 , G02B6/3817 , G02B6/3821 , G02B6/3831 , G02B6/3853 , G02B6/3882 , G02B6/3885 , Y10T29/49
摘要： Optical fiber ferrules with complementary mating geometry that are suitable for making optical connections are disclosed along with fiber optic connectors and cable assemblies using the same. In one embodiment, the fiber optic ferrule includes a body having a plurality of optical pathways and a mating geometry that has at least one guide pin that is monolithically formed in the body of the fiber optic ferrule and at least one spring retention feature disposed on a rear portion of the ferrule. The ferrule reduces the number of parts required for a fiber optic connector and allows quick and easy assembly. The disclosure is also directed to fiber optic connectors and cable assemblies using the ferrule.
摘要翻译： 公开了适用于制造光学连接的具有互补配合几何形状的光纤套圈以及使用其的光纤连接器和电缆组件。 在一个实施例中，光纤套圈包括具有多个光学路径的主体和具有至少一个导向销的配合几何形状，所述至少一个引导销整体地形成在光纤套圈的主体中，并且至少一个弹簧保持特征设置在 套圈的后部。 套圈可减少光纤连接器所需的部件数量，并可快速方便的组装。 本公开还涉及使用套圈的光纤连接器和电缆组件。
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公开(公告)号：US08303193B2
公开(公告)日：2012-11-06
申请号：US12241346
申请日：2008-09-30
CPC分类号： G02B6/3887
摘要： Retention bodies for securing a fiber optic cable therewith for optical connectorization are disclosed. The fiber optic cable is inserted into a passage of the retention body and secured to the same. In one embodiment, the retention body includes a buckling chamber for accommodating longitudinal movement of an optical fiber of a fiber optic cable, such as due to retraction of a ferrule. The buckling chamber may also facilitate alignment and/or centering of the optical fiber when inserted through the passage of the retention body for further insertion into a ferrule of a fiber optic connector sub-assembly or the like.
摘要翻译： 公开了用于固定光缆以用于光连接器的保持体。 光纤电缆插入保持体的通道并固定在其上。 在一个实施例中，保持体包括用于容纳光缆的光纤的纵向运动的屈曲室，例如由于套圈的缩回。 当插入通过保持体的通道以进一步插入到光纤连接器子组件等的套圈中时，该弯曲室还可以促进光纤的对准和/或对中。
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公开(公告)号：US20120252244A1
公开(公告)日：2012-10-04
申请号：US13448669
申请日：2012-04-17
IPC分类号： H01R13/62
CPC分类号： G02B6/3825
摘要： An adapter plate assembly includes an adapter for mating two connectors and an adapter plate. The adapter includes a first end and a second end and a passage therethrough. The adapter further includes an adapter footprint and an adapter flange. The first end has an external threaded portion and the second end has an external threaded portion. The adapter is adapted to receive a ruggedized connector in the first and a multi-fiber connector in the second end. The adapter plate includes an aperture for receiving at least a portion of the adapter, a footprint receiving portion for receiving at least a portion of the adapter footprint, a flange receiving portion for receiving the adapter flange, and an attachment feature. A method of assembling the adapter plate and mounting the adapter plate to a non-standard wall is described.
摘要翻译： 适配器板组件包括用于配合两个连接器和适配器板的适配器。 适配器包括第一端和第二端以及穿过其中的通道。 适配器还包括适配器覆盖区和适配器法兰。 第一端具有外螺纹部分，并且第二端具有外螺纹部分。 适配器适于在第一端连接一个坚固的连接器，在第二端接收一个多光纤连接器。 适配板包括用于接收适配器的至少一部分的孔，用于接收适配器覆盖区的至少一部分的接地部分接收部分，用于接收适配器凸缘的凸缘接收部分和附接特征。 描述了组装适配器板并将适配器板安装到非标准壁的方法。
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公开(公告)号：US07540666B2
公开(公告)日：2009-06-02
申请号：US11711266
申请日：2007-02-27
IPC分类号： G02B6/38
CPC分类号： G02B6/3821 , G02B6/3885
摘要： The present invention provides a multi-fiber fiber optic connector assembly providing articulated force application, including: a ferrule holder including an x-pivot component and a y-pivot component, wherein the x-pivot component of the ferrule holder is operable for providing relative rotational movement about the x-axis of the multi-fiber fiber optic connector assembly and the y-pivot component of the ferrule holder is operable for providing relative rotational movement about the x-axis of the multi-fiber fiber optic connector assembly; a multi-fiber ferrule comprising a plurality of optical connection points coupled to the ferrule holder; and a biasing member coupled to the ferrule holder and the multi-fiber ferrule, wherein the biasing member is operable for transferring a force through the ferrule holder and to the multi-fiber ferrule, and wherein the y-pivot component of the ferrule holder is coupled to the biasing member, the x-pivot component of the ferrule holder is coupled to the y-pivot component of the ferrule holder, and the multi-fiber ferrule is coupled to the x-pivot component of the ferrule holder.
摘要翻译： 本发明提供了一种提供铰接力应用的多光纤光纤连接器组件，包括：包括x-枢转部件和y-枢转部件的套圈保持器，其中套圈保持器的x-枢轴部件可操作用于提供相对 围绕多纤维光纤连接器组件的x轴的旋转运动和套圈保持器的y轴部件可操作以提供围绕多纤维光纤连接器组件的x轴的相对旋转运动; 多光纤套圈，包括耦合到所述套圈保持器的多个光学连接点; 以及耦合到所述套圈保持器和所述多纤维套圈的偏压构件，其中所述偏置构件可操作用于通过所述套圈保持器和多纤维套圈传递力，并且其中所述套圈保持器的所述y形枢转部件是 耦合到偏置构件，套圈保持器的x轴部件联接到套圈保持器的y枢轴部件，并且多纤维套圈联接到套圈保持器的x轴部件。
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95.发明申请Pre-connectorized fiber optic distribution cable having overmolded access location 有权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：US20080019641A1
公开(公告)日：2008-01-24
申请号：US11888220
申请日：2007-07-31
申请人： Robert Elkins , Thomas Theuerkorn , Lars Nielsen , James Luther
发明人： Robert Elkins , Thomas Theuerkorn , Lars Nielsen , James Luther
IPC分类号： G02B6/38
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。
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公开(公告)号：US20070160327A1
公开(公告)日：2007-07-12
申请号：US11646133
申请日：2006-12-27
IPC分类号： G02B6/36
CPC分类号： G02B6/3885 , G02B6/3817 , G02B6/3821 , G02B6/3825 , G02B6/3849 , G02B6/3878 , G02B6/3887 , G02B6/3894 , G02B6/4465
摘要： There is provided a fiber optic receptacle and plug assembly adapted to provide electrical connectors for electrical conductors. The receptacle and plug define complimentary alignment and keying features for ensuring that the plug is mated with the receptacle in a predetermined orientation. An alignment sleeve is disposed within the plug for receiving a multi-fiber receptacle ferrule and a multi-fiber plug ferrule. The fiber optic receptacle and corresponding plug each include a biasing member assembly for urging the receptacle ferrule and the plug ferrule towards one another, wherein the biasing member assembly includes a spring, a spring centering cuff and a ferrule boot that operatively engage the rear of the receptacle ferrule and the plug ferrule, respectively, to substantially center a spring biasing force on the end face of the receptacle ferrule and the plug ferrule. The electrical connectors of the receptacle and plug are preferably provided separate from the biasing member assembly.
摘要翻译： 提供了一种适于为电导体提供电连接器的光纤插座和插头组件。 插座和插头确定互补的对准和键控功能，以确保插头以预定的方向与插座配合。 一个对准套筒设置在插头内，用于容纳多纤维插座套圈和多纤维插头套圈。 光纤插座和相应的插头各自包括用于将插座套圈和插头套圈朝向彼此推动的偏置构件组件，其中偏置构件组件包括弹簧，弹簧定心套箍和套圈护罩，其可操作地接合 插座套圈和插头套圈，以基本上使插座套圈和插头套圈的端面上的弹簧偏置力居中。 插座和插头的电连接器优选地与偏置构件组件分离设置。
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公开(公告)号：US20060115220A1
公开(公告)日：2006-06-01
申请号：US10999691
申请日：2004-11-30
申请人： Robert Elkins , Dennis Knecht , James Luther , Lars Nielsen , Thomas Theuerkorn
发明人： Robert Elkins , Dennis Knecht , James Luther , Lars Nielsen , Thomas Theuerkorn
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。
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公开(公告)号：US20060088247A1
公开(公告)日：2006-04-27
申请号：US10971884
申请日：2004-10-22
申请人： Hieu Tran , Xin Liu , James Luther , Thomas Theuerkorn , Charles Yow
发明人： Hieu Tran , Xin Liu , James Luther , Thomas Theuerkorn , Charles Yow
IPC分类号： G02B6/38
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。
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公开(公告)号：US20060056782A1
公开(公告)日：2006-03-16
申请号：US11268345
申请日：2005-11-07
申请人： Robert Elkins , Lars Nielsen , James Luther , Thomas Theuerkorn
发明人： Robert Elkins , Lars Nielsen , James Luther , Thomas Theuerkorn
IPC分类号： 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。
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100.发明申请Fiber optic connection for applying axial biasing force to multifiber ferrule 有权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：US20050069264A1
公开(公告)日：2005-03-31
申请号：US10675352
申请日：2003-09-30
申请人： James Luther , Terry Cooke , Michael deJong , Robert Elkins , Lars Nielsen , Thomas Theuerkorn , Tory Klavuhn
发明人： James Luther , Terry Cooke , Michael deJong , Robert Elkins , Lars Nielsen , Thomas Theuerkorn , Tory 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。
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