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公开(公告)号：US5699974A
公开(公告)日：1997-12-23
申请号：US704371
申请日：1996-08-28
CPC分类号： B65H75/364 , B65H49/08 , B65H54/80 , G02B6/4457 , G02B6/4464 , G02B6/4485 , B65H2701/32
摘要： A system for installation of optical fibre transmission lines into ducts by feeding coiled optical fibre packages from a container with an annular configuration. The optical fibre package comprises filamentary material coiled into a series of turns each offset from preceding turns and containing 360 degrees of torsion.
摘要翻译： 用于通过从具有环形构造的容器馈送卷绕的光纤包装件将光纤传输线路安装到管道中的系统。 光纤包装包括卷绕成一系列匝的丝状材料，每一匝从前一匝偏移并包含360度的扭转。
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公开(公告)号：US5575455A
公开(公告)日：1996-11-19
申请号：US313601
申请日：1994-09-29
IPC分类号： G02B6/00 , B65H49/08 , B65H54/76 , B65H54/80 , B65H75/36 , G02B6/44 , H02G1/08 , B65H18/28 , E21C47/10
CPC分类号： B65H75/364 , B65H49/08 , B65H54/80 , G02B6/4457 , G02B6/4464 , G02B6/4485 , B65H2701/32
摘要： A system for installation of optical fibre transmission lines into ducts by feeding coiled optical fibre packages from a container with an annular configuration. The optical fibre package comprises filamentary material coiled into a series of turns each offset from preceeding turns and containing 360 degrees of torsion.
摘要翻译： 用于通过从具有环形构造的容器馈送卷绕的光纤包装件将光纤传输线路安装到管道中的系统。 光纤包装包括卷绕成一系列匝的丝状材料，每一匝都偏离前匝并包含360度扭转。
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公开(公告)号：US5434944A
公开(公告)日：1995-07-18
申请号：US167910
申请日：1993-12-20
CPC分类号： G02B6/4471 , G02B6/4441 , G02B6/4447 , G02B6/4452 , G02B6/4453 , G02B6/4466
摘要： An optical fiber connection terminal for use in the office or domestic environment includes a three-part module, having a base unit, an organizer unit and a top unit. An optical fiber cable, such as a blown fiber cable, is brought to the base unit where both the outer covering and the secondary coated optical fibers carried by the cable are secured against tensile forces. The three units of the module are then designed to store fiber, to hold splice protectors where necessary, and to provide a well protected route for the fibers from the cable to an easily accessible connection point for customer use in the top unit of the module. Connection or termination of each fiber at the connection point can be made and remade, drawing spare fiber length from a storage area in the module without disassembling the module. An important part of the module lies in a cam action clamping mechanism for retaining fiber within the module. The module provides an optical fiber connection terminal (which is equivalent in size to a conventional electrical supply terminal) for connection of domestic or office equipment to an optical communications network.
摘要翻译： PCT No.PCT / GB92 / 01096 Sec。 371日期：1993年12月20日 102（e）日期1993年12月20日PCT提交1992年6月18日PCT公布。 出版物WO92 / 22842 日期为1992年12月23日。在办公室或家庭环境中使用的光纤连接端子包括三部分模块，具有基本单元，组织器单元和顶部单元。 诸如吹制纤维电缆的光纤电缆被带到基座单元，其中由电缆承载的外覆盖层和二次涂覆光纤都被抵抗张力固定。 模块的三个单元然后被设计成存储光纤，在必要时保持接合保护器，并且为光纤提供良好的保护路线，以使光纤从电缆到容易接近的连接点，以便在模块的顶部单元中使用。 可以在连接点处连接或终止每个光纤，并重新制作，从模块的存储区域抽取备用光纤长度，而无需拆卸模块。 模块的重要部分在于用于将光纤保持在模块内的凸轮作用夹紧机构。 该模块提供用于将家用或办公设备连接到光通信网络的光纤连接端子（其尺寸与传统电源端子相当）。
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公开(公告)号：US5374005A
公开(公告)日：1994-12-20
申请号：US111734
申请日：1993-08-25
CPC分类号： B65H75/364 , B65H49/08 , B65H54/80 , G02B6/4457 , G02B6/4464 , G02B6/4485 , B65H2701/32
摘要： A technique for handling filamentary material, specially optical fiber packages, in which the filamentary material is coiled into an annular pan in a series of turns each of which is offset from preceding turns. The turns each contain 360 degrees of torsion which is relieved when the filamentary material is paid out from the pan. A rosetting head for laying the pattern sequence is located in the center of the annular pan.
摘要翻译： PCT No.PCT / GB88 / 00488 Sec。 371日期：1989年2月17日 102（e）日期1989年2月17日PCT Filed 1988年6月22日PCT Pub。 出版物WO88 / 10230 日期为1988年12月29日。一种用于处理丝状材料，特别是光纤包装的技术，其中丝状材料以一系列匝卷绕成环形盘，每个匝都偏离前一匝。 转弯每个包含360度的扭转，当从盘中取出丝状材料时，其扭转得到缓解。 用于铺设图案序列的玫瑰花头位于环形盘的中心。
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公开(公告)号：US5080459A
公开(公告)日：1992-01-14
申请号：US476385
申请日：1990-05-31
CPC分类号： G02B27/2214 , G02B6/4452 , G02B6/4454
摘要： A mounting assembly (1) for optical equipment comprises a plurality of trays (2) detachably hinged together. Each tray (2) may be adapted to carry optical components as well as optical fibre splices and they can be hinged together into a stack in one of a number of different configurations, allowing convenient access for both installation and maintenance. The assembly (1) finds particular application in optical communications equipment.
摘要翻译： PCT No.PCT / GB88 / 01120 Sec。 371日期1990年5月31日第 102（e）日期1990年5月31日PCT提交1988年12月22日PCT公布。 公开号WO89 / 05989 日期：1989年6月29日。用于光学设备的安装组件（1）包括可拆卸地铰接在一起的多个托盘（2）。 每个托盘（2）可以适于承载光学部件以及光纤接头，并且它们可以以多种不同配置之一铰接在一起成堆叠，从而允许方便地进行安装和维护。 组件（1）在光通信设备中具有特殊应用。
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6.发明授权Optical fiber storage system and method of installing optical fiber using same 失效光纤储存系统及其使用光学纤维的安装方法
公开(公告)号：US5181271A
公开(公告)日：1993-01-19
申请号：US768425
申请日：1991-09-18
申请人： Peter D. Jenkins
发明人： Peter D. Jenkins
CPC分类号： B65H54/80 , G02B6/4457 , G02B6/4464 , G02B6/4485
摘要： An optical fibre storage system comprising a container in which turns of fibre (4) are wound in a substantially helical formation, the diameter of the turns and container being such the turns of fibre are maintained in position by their natural resilience pressing them outwardly against the inside of the container (5). The inside of the container may be coated to aid location of the turns. In another embodiment an inflatable member located within the turns is inflated to press against them to aid positional stability. A source of gas may be connected to the container to enable propulsion of the fibre out of the container in a duct, or the container itself may be pressurized.
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公开(公告)号：US5138691A
公开(公告)日：1992-08-11
申请号：US681538
申请日：1991-05-07
申请人： Peter D. Jenkins
发明人： Peter D. Jenkins
CPC分类号： G02B6/4464 , G02B6/4485
摘要： A seal for a duct (7) containing a transmission line package (P) comprises a flexible member (2) disposed in a connector (1). The flexible member (2) has a waisted portion that collapses inwardly onto the transmission line package (P) to form a gas seal up to pressures of about 2 bar, above which the waisted portion yields to permit removal or insertion of the transmission line package, for example by the fibre blowing technique. Vents (8) are provided in the connector (1) so that an increase in ambient pressure externally of the connector increases the resistance of the waisted portion to opening. The arrangement may be used to maintain water tightness or pressure differentials over a bulkhead.
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公开(公告)号：US5557703A
公开(公告)日：1996-09-17
申请号：US464092
申请日：1995-06-05
CPC分类号： C03C25/1065 , G02B6/443 , G02B6/4438 , G02B6/4464
摘要： An optical fibre package suitable for installation using a fibre blowing process includes at least one optical fibre, an inner coating about said fibre, and an outer resin coating about said inner coating, said resin coating including a significant plurality of particulate inclusions at least 10 .mu.m across, wherein the concentration of the particulate inclusions is significantly greater at the outer surface of the resin coating than at the inner limit of the resin coating. The inclusions may be hollow glass microspheres or mica flakes. The relative absence of significant particulate inclusions at the inner limit of the resin coating improves the mechanical particulate of the fibre package relative to similar known packages. The presence of significant inclusions at the outer surface of the resin coating tends, during a blowing process, to increase viscous drag effects and to reduce friction between the package and the duct into which the package is blown, thereby enhancing blowability.
摘要翻译： 适用于使用纤维吹制方法安装的光纤包装包括至少一根光纤，围绕所述纤维的内涂层和围绕所述内涂层的外树脂涂层，所述树脂涂层包括至少10微米的显着多个颗粒夹杂物 m，其中在树脂涂层的外表面上的颗粒夹杂物的浓度明显大于树脂涂层的内部极限。 夹杂物可以是中空玻璃微球或云母片。 相对于相似的已知包装，在树脂涂层的内部极限处相对不存在显着的颗粒夹杂物改善了纤维包装的机械颗粒。 在吹塑过程中，在树脂涂层的外表面存在显着的夹杂物，从而增加粘性阻力效应，并减少包装与包装被吹入的管道之间的摩擦，从而提高吹塑性。
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公开(公告)号：US5165662A
公开(公告)日：1992-11-24
申请号：US681537
申请日：1991-05-07
申请人： Peter D. Jenkins
发明人： Peter D. Jenkins
CPC分类号： G02B6/4485 , B65H59/105 , B65H2701/31
摘要： Apparatus is described for inhibiting fluid flow and fibre package (3) motion in a fibre blowing operation. The apparatus comprises a fluid flow passageway (8) with a valve (9), and a bypass passageway (7) for the fibre package (3) in the vicinity of the valve (9). A flexible membrane (11) is interposed between the fluid flow passageway (8) and the fibre bypass passageway (7), which membrane bears against the fibre package (3) and closes the bypass passageway when the valve (9) is closed.
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公开(公告)号：US4912815A
公开(公告)日：1990-04-03
申请号：US124111
申请日：1987-09-10
申请人： Peter D. Jenkins
发明人： Peter D. Jenkins
CPC分类号： G02B6/4445 , G02B6/4428 , H02G15/007 , H02G15/14 , Y10T24/3907 , Y10T24/3969 , Y10T403/4651
摘要： A clamp assembly for securing the ends of longitudinal tensile load-bearing elements comprises a pair of rings having complementary tapered surfaces. When assembled, one ring seats coaxially inside the other ring and the elements are gripped between the tapered surfaces. The outer, tapered surface of the inner ring is roughened and embedded in the surface of the elements so that load on the elements acts preferentially to draw the inner ring more tightly against the inner, tapered surface of the outer ring. An outer collar engages the outer ring with a flange to retain the assembly. The assembly finds particular application as an armour clamp for a submarine telecommunications cable.
摘要翻译： PCT No.PCT / GB87 / 00032 Sec。 371日期1987年9月10日 102（e）1987年9月10日PCT PCT 1987年1月19日PCT公布。 第WO87 / 04573号公报 日本1987年7月30日。用于固定纵向拉伸承载元件的端部的夹具组件包括具有互补锥形表面的一对环。 当组装时，一个环同轴地位于另一个环的内部，并且元件被夹在锥形表面之间。 内环的外锥形表面被粗糙化并且嵌入元件的表面中，使得元件上的负载优先地作用在内环上以更紧密地拉紧外环的内锥形表面。 外套环与外圈接合以保持组件。 该组件特别适用于潜艇电信电缆的装甲夹。
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