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21. 发明公开

EP0509299A1 Optisches Kabel 失效
标题翻译：选择Kabel und Verfahren zu seiner Herstellung。
公开(公告)号：EP0509299A1
公开(公告)日：1992-10-21
申请号：EP92105396.3
申请日：1992-03-28
申请人： ALCATEL N.V.
发明人： Edmundson, Gary Wayne , Nilsson, Richard Cory , Nelson, John Carl
IPC分类号： G02B6/44
CPC分类号： G02B6/4472 , G02B6/2804 , G02B6/4473 , G02B6/4476
摘要： Bei einem spleißfreien, trommelbaren optischen Kabel (12) mit einer Vielzahl von Fasern für Teilnehmeranschlüsse sind längs des Kabels (12) in Abständen angeordete, jeweils einander zugeordnete Trenn- (24) und Abzweigstellen (16) für ausgewählte Fasern vorgesehen. Diese Fasern bilden an den Abzweigstellen (16) Teilnehmeranschlußkabel (14), die mit ihren losen Enden und bereits montierten Anschlußsteckern (18) auf der Kabeloberfläche während des Transportes fixiert sind. Die Länge der Teilnehmeranschlußkabel (14) ist durch die Entfernung Trennstelle (24) - Abzweigstelle (16) bestimmbar.
摘要翻译：在具有用于用户连接的多个光纤的无接头的可卷绕的光缆（12）中，沿着沿间隔布置的电缆（12）分别设置用于所选择的光纤的相互分配的断开（24）和分支点（16）。这些纤维在分支点（16）处形成用户电缆（14），用户电缆（14）在其松散端部的运输期间被固定并且已经安装的附接插头（18）到电缆表面。用户电缆（14）的长度可以由断开点（24）和分支点（16）之间的距离来确定。

22. 发明公开

EP3384336A1 CABLE DISTRIBUTION SYSTEM WITH FAN OUT DEVICES 有权
公开(公告)号：EP3384336A1
公开(公告)日：2018-10-10
申请号：EP16804824.7
申请日：2016-12-01
申请人： CommScope Connectivity Belgium BVBA
发明人： VAN BAELEN, David Jan Irma , SCHURMANS, Eric , ZAVREL, Jiri
IPC分类号： G02B6/44
CPC分类号： G02B6/4452 , G02B6/3897 , G02B6/445 , G02B6/4455 , G02B6/4457 , G02B6/4472 , G02B6/4473 , H04Q1/06
摘要： A cable distribution system is provided wherein a feeder cable with one or more feeder fibers is received by a distribution terminal, device, or box. The feeder fibers are spliced to a feeder fan out device. Customers can directly connect to the feeder fan out device by patching between the feeder fan out device and a distribution fan out device that is spliced to a distribution cable. This connection creates a point-to-point connection. Alternatively, a splitter input can be connected to the feeder fan out device wherein the splitter splits the signal as desired into a plurality of outputs. The outputs of the splitters can be in the form of connectors or adapters. The connectors or adapters are then connected to the distribution fan out device, and customers can receive a split signal through the distribution cable that is spliced with the distribution fan out device.

23. 发明公开

EP3155466A4 ENVIRONMENTAL SEALING ARRANGEMENT FOR FURCATED OPTICAL FIBERS 无效
公开(公告)号：EP3155466A4
公开(公告)日：2018-02-21
申请号：EP15806344
申请日：2015-06-09
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： HARWATH FRANK A
IPC分类号： G02B6/44 , B29D11/00
CPC分类号： G02B6/4473 , B29D11/00711 , B29D11/00721 , B29D11/0075 , B29K2023/00 , B29K2077/00 , B29K2995/0018 , G02B6/3889 , G02B6/443 , G02B6/4432 , G02B6/4472 , G02B6/4476 , G02B6/4479 , G02B6/4486 , G02B6/4495
摘要： An assembly for protecting spliced optical fibers includes: a fiber optic cable comprising at least one optical fiber and a surrounding jacket; at least one elongate tubular member housing the optical fiber, wherein a gap exists between the elongate tubular member and the jacket such that the optical fiber has an exposed region; and a premold block formed of an ultra-low pressure material, the premold block encasing the exposed region of the optical fiber.

24. 发明公开

EP3126890A4 FIBER OPTIC CABLE ASSEMBLY 有权转让
公开(公告)号：EP3126890A4
公开(公告)日：2017-11-29
申请号：EP15772772
申请日：2015-03-27
申请人： CORNING OPTICAL COMMUNICATIONS LLC
发明人： NIELSEN LARS KRISTIAN , PEREZ TOLEDO HUMBERTO , RIVAS ALAS RICARDO ANDRE
IPC分类号： G02B6/44 , G02B6/255 , G02B6/36 , G02B6/38
CPC分类号： G02B6/4475 , G02B6/2558 , G02B6/4473 , G02B6/4477 , G02B6/4497
摘要： A cable assembly includes a distribution cable, a tether cable, and a network access point (NAP) assembly having a cavity defined therein. The distribution cable includes optical fibers and the tether cable includes an optical fiber. The optical fiber of the tether cable is tightly constrained within the tether cable and portion thereof extends from the tether cable into the cavity of the NAP assembly and is spliced to a portion of one of the optical fibers of the distribution cable extending into the cavity of the NAP assembly from a side of the distribution cable. The splice is positioned in the cavity. Tight constraint of the optical fiber of the tether cable within the tether cable limits transmission of fiber movement to the portion of the optical fiber of the tether cable extending into the cavity of the NAP assembly, thereby protecting the splice.

25. 发明公开

EP3062137A1 METHOD OF CONNECTING AN OPTICAL FIBER CABLE TO A CLOSURE BOX, AND A CONNECTOR AND ASSEMBLY THEREFORE 有权转让
标题翻译：方法对接光纤电缆上的锁箱子，连接器及其系统
公开(公告)号：EP3062137A1
公开(公告)日：2016-08-31
申请号：EP16156891.0
申请日：2016-02-23
申请人： Draka Comteq B.V.
发明人： Doorn, Mijndert , Zeng, Jianming , van Trigt, Kees
IPC分类号： G02B6/44
CPC分类号： G02B6/4473 , G02B6/4435 , G02B6/4475
摘要： The present document relates to a method of connecting an optical fiber cable to a closure box (6), wherein the optical fiber cable (3) comprises a rigid cable sheath (20) of a first stiffness enclosing one or more fibers (7-1 to 7-4), the method comprising reserving an excess cable length of the optical fiber cable (3) for installation of the closure box (6), introducing at least one of the one or more fibers (7-1 to 7-4) in the closure box (6), and connecting the optical fiber cable (3) to the closure box (6), wherein the steps of introducing and connecting comprise removing the rigid cable sheath (20) from the optical fiber cable (3) across said excess cable length, introducing the one or more fibers (7-1 to 7-4) exposed by removal of the rigid cable sheath (20) in a flexible duct (14) of a second stiffness, the second stiffness being smaller than the first stiffness; fixing the optical fiber cable (3) to the flexible duct (14) by means of a first connector, and fixing the flexible duct to a gland (10) of the closure box (6) by means of a second connector.
摘要翻译：本文件涉及连接到光纤电缆的封闭箱（6），worin光纤电缆的方法（3）包括第一刚性封闭一个或多个纤维的刚性电缆护套（20）（7-1 至7-4），所述方法包括用于安装闭合箱的保留（在光纤电缆（3的过量电缆长度）（6）将所述一种或多种纤维7-1至7-4中的至少一个）在闭合箱（6），和光纤电缆（3）连接到所述封闭件箱（6），worin引入和连接包括从光缆除去所述刚性电缆护套（20）的步骤（3）跨越所述过量电缆长度，引入通过去除刚性电缆护套的露出的一个或多个纤维（7-1至7-4）（20）的柔性的第二刚度的管道（14），所述第二刚度为小于该第一刚度; 通过一个第一连接器的方式固定光纤电缆（3）与柔性管道（14），并且通过第二连接器的方式固定所述柔性导管的封闭盒（6）的接头（10）。

26. 发明授权

EP1807723B1 PRE-CONNECTORIZED FIBER OPTIC DISTRIBUTION CABLE HAVING OVERMOLDED ACCESS LOCATION 失效
标题翻译：有关投接入点VORKONNEKTORISIERTES光纤电缆分配
公开(公告)号：EP1807723B1
公开(公告)日：2012-02-29
申请号：EP05806495.7
申请日：2005-10-12
申请人： Corning Cable Systems LLC
发明人： ELKINS, Robert B. II , NIELSEN, Lars K. , THEUERKORN, Thomas , LUTHER, James P.
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.

27. 发明公开

EP2062082A1 PRECONNECTORIZED FIBER OPTIC CABLE ASSEMBLY 审中-公开
标题翻译：带插头提供的光纤电缆组件，
公开(公告)号：EP2062082A1
公开(公告)日：2009-05-27
申请号：EP08724421.6
申请日：2008-01-04
申请人： Corning Cable Systems LLC
发明人： KNECHT, Dennis M. , LEWALLEN, Christopher Paul , LUTHER, James P.
IPC分类号： G02B6/44
CPC分类号： G02B6/4473 , G02B6/4475
摘要： A cable assembly configured to be deployed in a fiber optic communications network includes a pulling grip body disposed at an upstream end of the cable assembly and a preconnectorized distribution cable having a plurality of optical fibers and at least one strength member. The pulling grip body includes a pulling loop that is mechanically coupled to the strength member to permit a high tensile load to be transferred to the distribution cable without inducing relative movement between the cable elements. The pulling grip body is preferably formed by overmolding the pulling loop and the strength member with a flexible encapsulant material. At least one multifiber connector is terminated to optical fibers of the distribution cable at the upstream end. The pulling grip assembly and the preconnectorized distribution cable have a low profile capable of being pulled through a conduit.

28. 发明公开

EP1890174A1 Multicable clamp 审中-公开
标题翻译： Multikabelklemme
公开(公告)号：EP1890174A1
公开(公告)日：2008-02-20
申请号：EP07010443.5
申请日：2007-05-25
申请人： Furukawa Electric North America Inc. (a Delaware Corporation)
发明人： George, John , Hendrikson, Daniel , Zhang, Hongbo
IPC分类号： G02B6/44
CPC分类号： G02B6/4473 , G02B6/4475
摘要： Embodiments of the invention include a closure apparatus for clamping a transmission cable, such as an optical fiber transmission cable, and one or more tether cables. The closure apparatus includes a first member and a second member, each with a first partially cylindrical segment that fits around at least a portion of the transmission cable and at least one second partially cylindrical segment that fits around at least a portion of a corresponding tether cable. The first and second members are configured in such a manner that, when the first and second members are operably joined together, they form a closure around the transmission cable and the at least one tether cable, in such a way that the transmission cable and the at least one tether cable are substantially parallel and co-planar with one another.
摘要翻译：本发明的实施例包括用于夹紧诸如光纤传输电缆的传输电缆的闭合装置和一个或多个系绳电缆。闭合装置包括第一构件和第二构件，每个构件具有第一部分圆柱形段，其围绕传动缆索的至少一部分配合;以及至少一个第二部分圆柱形段，其围绕相应系绳电缆的至少一部分。第一和第二构件被构造成使得当第一构件和第二构件可操作地连接在一起时，它们以传动电缆和至少一个系绳电缆形成封闭件，使得传输电缆和至少一个系绳电缆基本上平行并且彼此共面。

29. 发明公开

EP1063656A3 Self- supporting cables and an apparatus and methods for making the same 审中-公开
标题翻译：自支承电缆和装置和制造过程
公开(公告)号：EP1063656A3
公开(公告)日：2002-07-31
申请号：EP00202175.6
申请日：2000-06-22
申请人： Corning Cable Systems LLC
发明人： Coleman, John Douglas , Hurley, William Carl , McAlpine, Warren Welborn
IPC分类号： H01B11/22
CPC分类号： G02B6/4422 , G02B6/4405 , G02B6/4411 , G02B6/4416 , G02B6/4473 , G02B6/4479 , G02B6/4484 , H01B11/22
摘要： Cables and an apparatus and methods for making cables having at least one messenger section(61), transmission sections (66, 48), and at least two continuous or discontinuous connecting webs (63, 64). The messenger section can include a messenger wire for supporting the cable, and the transmission sections can include electrical/electronic transmission components (67, 68) and/or optical transmission components (72). A preferred method of making cables may include the steps of pulling cable components through a melt cavity having a molten jacketing material therein; defining at least three cable sections by coating the cable components with the molten jacketing material; monolithically forming at least two series of connecting webs made of the molten jacketing material between each cable section during a web-forming mode; and defining intermittent webs by forming longitudinal gaps between the webs of at least one of the series of webs during a gap-forming mode by switching between the web-forming and gap-forming modes with respect to the at least one series of webs. Preferred apparatus includes a melt cavity associated with a die orifice having web-forming sections, and gap forming parts associated with the web-forming sections, the gap forming parts being operative to block the flow of the cable jacketing material for forming gaps defining the webs.

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