公开(公告)号：WO2018083561A1

公开(公告)日：2018-05-11

申请号：PCT/IB2017/056443

申请日：2017-10-17

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： SAWICKI, Joseph C. ,  LARSON, Donald K. ,  MAY, Michael ,  YAMAUCHI, Takaya

IPC分类号： G02B6/38

CPC分类号： G02B6/3898 ,  G02B6/3846 ,  G02B6/3887

摘要： An optical connector (100) having at least one removable integrated assembly tool (160) for terminating an optical fiber cable is described. The connector (100) comprises a housing (110) configured to mate with a receptacle, a collar body (120) disposed in the housing (110), a backbone (116) that retains the collar body (120) in the housing (110), a removable funnel-shaped fiber guide (170) and a fiber boot (150). The collar body (120) secures a ferrule (132) secured at a first end thereof, and includes mechanical element (140) disposed in an intermediate portion and a buffer clamping portion (126) near a second end of the collar body (120). The backbone (116) has a mounting structure (118) surrounding a central bore at one end. The funnel-shaped fiber guide (170) attaches to the mounting structure (118) to facilitate insertion of an optical fiber into the connector (100), and wherein the fiber boot (150) is attachable to the mounting structure (118) after the fiber guide (170) has been removed.

摘要翻译： 描述了一种具有用于端接光纤电缆的至少一个可移除集成组装工具（160）的光学连接器（100）。 该连接器100包括被构造成与插座配合的壳体110，布置在壳体110中的卡圈主体120，将卡圈主体120保持在壳体110中的骨架116， ），可拆卸的漏斗形光导（170）和光纤罩（150）。 卡圈本体120固定在其第一端处固定的套圈132并包括设置在中间部分中的机械元件140和卡圈本体120的第二端附近的缓冲夹持部分126， 。 骨架（116）在一端具有围绕中心孔的安装结构（118）。 漏斗形光纤导向器（170）附接到安装结构（118）以便于将光纤插入到连接器（100）中，并且其中光纤护套（150）能够在安装结构 光纤导轨（170）已被移除。

公开(公告)号：WO2018017523A1

公开(公告)日：2018-01-25

申请号：PCT/US2017/042503

申请日：2017-07-18

申请人： THE SIEMON COMPANY

发明人： STRONKOWSKY, Kevin, John ,  MEDEIROS, David, A. ,  NAGEL, Scott, Robert ,  GOGOL JR., John, E. ,  VEATCH, Anthony

IPC分类号： G02B6/00 ,  G02B6/24 ,  G02B6/255 ,  G02B6/36 ,  G02B6/38 ,  G02B6/46

CPC分类号： G02B6/3898 ,  G02B6/2553 ,  G02B6/2556 ,  G02B6/2557 ,  G02B6/2558 ,  G02B6/3802 ,  G02B6/3833 ,  G02B6/3846

摘要： An optical fiber termination tool includes a tool base having a pocket to receive a mechanical splice optical fiber connector; a lever hingedly connected to the tool base, the lever including a wedge; and a slide mounted to the lever, the slide slidable relative to the lever, the slide movable from a first position to a second position to move the wedge from a disengaged position to an engaged position.

摘要翻译： 一种光纤端接工具，包括：具有用于容纳机械接头光纤连接器的凹座的工具基座; 杠杆，其铰接地连接到所述工具基座，所述杠杆包括楔形物; 以及安装在所述杆上的滑动件，所述滑动件可相对于所述杠杆滑动，所述滑动件可从第一位置移动到第二位置，以将所述楔从脱离位置移动到接合位置。

公开(公告)号：WO2017066024A1

公开(公告)日：2017-04-20

申请号：PCT/US2016/055126

申请日：2016-10-03

申请人： 3M INNOVATIVE PROPERTIES COMPANY

IPC分类号： G02B6/38 ,  H01R13/28 ,  H01R24/84

CPC分类号： G02B6/3898 ,  G02B6/383 ,  G02B6/3893 ,  H01R13/28 ,  H01R13/6273 ,  H01R13/633 ,  H01R24/84

摘要： A connector includes a latching mechanism configured to mechanically unlatch the connector and a mating connector. The latching mechanism of the connector, when actuated to unlatch the connector and the mating connector, disengages both a retention feature of the connector and a retention feature of the mating connector.

摘要翻译： 连接器包括闩锁机构，闩锁机构构造成机械地解锁连接器和配合连接器。 当致动以解锁连接器和配合连接器时，连接器的锁定机构使连接器的保持特征和配合连接器的保持特征二者脱离。

公开(公告)号：WO2016195902A1

公开(公告)日：2016-12-08

申请号：PCT/US2016/030928

申请日：2016-05-05

申请人： CORNING OPTICAL COMMUNICATIONS LLC

发明人： COLLIER, Adam Kent ,  DE JONG, Michael ,  MAACK, David Ralph ,  OVERCASH, Jerald Lee

IPC分类号： G02B6/38

CPC分类号： G02B6/3849 ,  G02B6/3866 ,  G02B6/3869 ,  G02B6/3885 ,  G02B6/3887 ,  G02B6/3898

摘要： A cap apparatus is mounted to a fiber optic connector having a ferrule supporting optical fiber(s). A sealing apparatus is cooperatively configured with the cap apparatus for protecting an end face of the ferrule. The cap apparatus includes a body having opposite ends between which a cavity extends. The opposite ends of the body respectively define first and second openings to the cavity. A portion of the fiber optic connector extends through the first opening and into the cavity. The cap apparatus includes a cover mounted to the body and at least partially obstructing the second opening, wherein the end face of the ferrule is positioned within the cavity at a location spaced from the cover. The sealing apparatus is positioned between at least a portion of the cover and the end face of the ferrule.

摘要翻译： 盖装置安装到具有支撑光纤的套圈的光纤连接器上。 密封装置与用于保护套圈的端面的盖装置配合配置。 盖装置包括具有相对端部的主体，空腔在其之间延伸。 主体的相对端分别限定到空腔的第一和第二开口。 光纤连接器的一部分延伸穿过第一开口并进入空腔。 盖装置包括安装到主体并且至少部分地阻碍第二开口的盖，其中套圈的端面在与盖隔开的位置处定位在空腔内。 密封装置位于盖的至少一部分和套圈的端面之间。

公开(公告)号：WO2016001857A1

公开(公告)日：2016-01-07

申请号：PCT/IB2015/054960

申请日：2015-07-01

申请人： TYCO ELECTRONICS (SHANGHAI) CO. LTD. ,  TYCO ELECTRONICS UK LTD

发明人： TONG, Zhaoyang ,  LIN, Lin ,  LIU, Lei

IPC分类号： G02B6/38

CPC分类号： G02B6/3861 ,  G02B6/3821 ,  G02B6/3834 ,  G02B6/3881 ,  G02B6/3882 ,  G02B6/3898 ,  G02B6/4471

摘要： A method of manufacturing a fiber optic ferrule device, comprising steps of: providing a ferrule assembly; inserting a fiber into a fiber bore of the ferrule assembly until the fiber protrudes a predetermined distance from a front end surface of the ferrule assembly; and filling an adhesive into the ferrule assembly, so that the adhesive flows into the fiber bore and holds the fiber in place in the fiber bore after the adhesive is cured. The fiber is easily and smoothly inserted through the ferrule assembly, and the risk that the fiber is damaged by the adhesive is avoided. Also, the fiber protruding from the front end of the ferrule assembly is not adhered with any adhesive.

摘要翻译： 一种制造光纤套圈装置的方法，包括以下步骤：提供套圈组件; 将光纤插入到套圈组件的光纤孔中，直到纤维从套圈组件的前端表面突出预定距离; 并且将粘合剂填充到套圈组件中，使得粘合剂流入纤维孔中，并且在粘合剂固化之后将纤维保持在纤维孔中的适当位置。 纤维容易且顺利地插入套圈组件中，并且避免了纤维被粘合剂损坏的风险。 此外，从套圈组件的前端突出的纤维不会粘附任何粘合剂。

公开(公告)号：WO2015011603A1

公开(公告)日：2015-01-29

申请号：PCT/IB2014/063091

申请日：2014-07-14

申请人： TYCO ELECTRONICS (SHANGHAI) CO. LTD. ,  TYCO ELECTRONICS UK LTD

发明人： HU, Lvhai ,  LEE, Hang ,  XIE, Fengchun

IPC分类号： G02B6/38

CPC分类号： G02B6/3843 ,  G02B6/3898

摘要： An automatic assembling system for inserting an elongated first member (600) into a hole of a second member (500), comprising: a movement unit (101, 102) configured to move the second member (500) in a horizontal plane; a vision alignment unit (201, 202), under the visual guidance of the vision alignment unit (20, 202), the movement unit (101, 102) moving the second member (500) to a position where the first member (600) is aligned with the hole of the second member (500); and a step insertion unit (301, 302, 401, 402) configured to grip and move the first member (600) so as to insert the first member (600) into the hole of the second member (500) step by step. The first member (600) may be an optical fiber whicn be accurately aligned with the hole of an optical ferrule, improving the alignment accuracy and efficiency, effectively preventing the optical fiber from being bent or broken.

摘要翻译： 一种用于将细长的第一构件（600）插入第二构件（500）的孔中的自动组装系统，包括：移动单元（101,102），其构造成在水平面中移动所述第二构件（500） 视觉对准单元（201,202），在视觉对准单元（20,202）的视觉引导下，将第二构件（500）移动到第一构件（600）的位置的移动单元（101,102） 与第二构件（500）的孔对准; 以及台阶插入单元（301,302,401,402），其构造成夹持并移动所述第一构件（600），以将所述第一构件（600）逐步插入所述第二构件（500）的孔中。 第一构件（600）可以是与光学套管的孔准确对准的光纤，提高对准精度和效率，有效地防止光纤弯曲或断裂。

公开(公告)号：WO2014170856A3

公开(公告)日：2014-12-31

申请号：PCT/IB2014060792

申请日：2014-04-17

申请人： TYCO ELECTRONICS SHANGHAI CO ,  TYCO ELECTRONICS LTD UK

发明人： LIN LIN ,  TONG ZHAOYANG ,  LIU LEI

IPC分类号： G02B6/38

CPC分类号： G02B6/3898 ,  G02B6/3825 ,  G02B6/3879

摘要： An adapter (10) for engaging with a fiber optic connector, the adapter comprises a frame (11), inside which is formed with at least one receiving portion for receiving at least one part of the fiber optic connector. Each receiving portion comprises a sleeve retainer (12) and an alignment sleeve (13). The sleeve retainer includes a base (15) mounted to the frame; a plurality of elastic arms (122) extending from the base in an axial direction and arranged in a circumferential direction with two adjacent elastic arms being spaced from each other by a slot (121); and at least one stopper (123) extending inwardly and radially from at least one free end of at least one elastic sleeve. The alignment sleeve is retained in the sleeve retainer by the at least one stopper to receive and align with the ferrule of the fiber optic connector. Each elastic arm has two side surfaces (P11, P12) opposite to each other in the circumferential direction, at least one of the side surfaces being configured such that the elastic arm is expanded outwardly and radially by external forces applied to the at least one of the side surfaces. The present application also relates to an expansion device (20) for expanding the sleeve retainer of the adapter, a replacement tool (30, 40, 50, 60, 70) used together with the expansion device to replace the alignment sleeve, a replacement assembly, and a method for replacing the alignment sleeve.

摘要翻译： 适配器（10），用于与光纤连接器接合，所述适配器包括框架（11），所述框架内部形成有至少一个用于容纳所述光纤连接器的至少一部分的接收部分。 每个接收部分包括套筒保持器（12）和对准套筒（13）。 套筒保持器包括安装到框架的基座（15） 多个弹性臂（122），其从所述基座沿轴向延伸并且沿圆周方向布置，其中两个相邻的弹性臂通过狭槽（121）彼此间隔开; 以及从至少一个弹性套筒的至少一个自由端向内并径向延伸的至少一个止动件（123）。 所述对准套筒通过所述至少一个止动件保持在所述套筒保持器中，以接收和对准所述光纤连接器的所述套圈。 每个弹性臂具有在圆周方向上彼此相对的两个侧表面（P11，P12），所述侧表面中的至少一个被构造成使得所述弹性臂通过外力施加到所述弹性臂的至少一个 侧面。 本申请还涉及一种用于膨胀适配器的套筒保持器的膨胀装置（20），与膨胀装置一起用于更换对准套筒的替换工具（30,40,50,60,70），更换组件 ，以及更换对准套筒的方法。

公开(公告)号：WO2014170856A2

公开(公告)日：2014-10-23

申请号：PCT/IB2014/060792

申请日：2014-04-17

申请人： TYCO ELECTRONICS (SHANGHAI) CO. LTD. ,  TYCO ELECTRONICS UK LTD

发明人： LIN, Lin ,  TONG, Zhaoyang ,  LIU, Lei

IPC分类号： G02B6/38

CPC分类号： G02B6/3898 ,  G02B6/3825 ,  G02B6/3879

摘要： An adapter for engaging with a fiber optic connector, the adapter comprises a frame, inside which is formed with at least one receiving portion for receiving at least one part of the fiber optic connector. Each receiving portion comprises a sleeve retainer and an alignment sleeve. The sleeve retainer includes a base mounted to the frame; a plurality of elastic arms extending from the base in an axial direction and arranged in a circumferential direction with two adjacent elastic arms being spaced from each other by a slot; and at least one stopper extending inwardly and radially from at least one free end of at least one elastic sleeve. The alignment sleeve is retained in the sleeve retainer by the at least one stopper to receive and align with the ferrule of the fiber optic connector. Each elastic arm has two side surfaces opposite to each other in the circumferential direction, at least one of the side surfaces being configured such that the elastic arm is expanded outwardly and radially by external forces applied to the at least one of the side surfaces. The present application also relates to an expansion device for expanding the sleeve retainer of the adapter, a replacement tool used together with the expansion device to replace the alignment sleeve, a replacement assembly, and a method for replacing the alignment sleeve.

摘要翻译： 用于与光纤连接器接合的适配器，适配器包括框架，框架内部形成有至少一个用于接收光纤连接器的至少一部分的接收部分。 每个接收部分包括套筒保持器和对准套筒。 套筒保持器包括安装到框架的基座; 多个弹性臂，其从所述基部沿轴向延伸并且沿圆周方向布置，其中两个相邻的弹性臂通过狭槽彼此间隔开; 以及至少一个止动件，其从至少一个弹性套筒的至少一个自由端向内并径向延伸。 所述对准套筒通过所述至少一个止动件保持在所述套筒保持器中，以接纳和对准所述光纤连接器的所述套圈。 每个弹性臂具有在圆周方向上彼此相对的两个侧表面，所述侧表面中的至少一个被构造成使得所述弹性臂通过施加到所述至少一个侧表面的外力而向外和径向地扩张。 本申请还涉及用于扩展适配器的套筒保持器的膨胀装置，与膨胀装置一起使用以替换对准套筒的替换工具，更换组件以及用于更换对准套筒的方法。

公开(公告)号：WO2014012245A1

公开(公告)日：2014-01-23

申请号：PCT/CN2012/078923

申请日：2012-07-20

申请人： 大豪信息技术(威海)有限公司 ,  (株)韩国一诺仪器株式会社 ,  赵阳日

发明人： 赵阳日

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/3616 ,  G02B6/2551 ,  G02B6/3636 ,  G02B6/3898

摘要： 一种多功能光纤固定夹具，包括夹具本体（2）和夹具盖体（1），所述夹具本体（2）的一侧与所述夹具盖体（1）枢接，所述夹具本体（2）上设有第一载纤槽（22）和光纤连接器定位槽（21），所述夹具盖体（1）上设有可与所述第一载纤槽（22）抵接的第一抵接结构（12）和可与所述光纤连接器定位槽（21）抵接的第二抵接结构（13）。该多功能光纤固定夹具可适配SC光纤连接器、LC光纤连接器、皮线缆和跳线，由于夹具的兼容功能，使得操作人员在进行光纤切割、熔接等操作过程中不必更换夹具，提高工作效率。

公开(公告)号：WO2014004157A1

公开(公告)日：2014-01-03

申请号：PCT/US2013/046227

申请日：2013-06-18

申请人： CORNING CABLE SYSTEMS LLC ,  BURKETT, Alan, Duncan ,  GIRAUD, William, Julius McPhil ,  DE JONG, Michael ,  RODRIGUEZ, Diana

发明人： BURKETT, Alan, Duncan ,  GIRAUD, William, Julius McPhil ,  DE JONG, Michael ,  RODRIGUEZ, Diana

IPC分类号： G02B6/38 ,  G02B6/44

CPC分类号： G02B6/3849 ,  G02B6/3897 ,  G02B6/3898 ,  G02B6/4452

摘要： Dust caps, fiber optic connectors, fiber optic splitter modules and fiber optic connector systems including interlocking aligning features for fiber optic connector parking in fiber distribution hub networks are disclosed. According to one embodiment, a dust cap for mounting upon a ferrule of a fiber optic connector includes a sleeve extending lengthwise between opposed first and second ends. The sleeve defines a lengthwise extending bore that opens through the first end for receiving at least a portion of the ferrule. The dust cap further includes an aligning feature at the second end of the sleeve. The aligning feature includes a neck portion and an interlocking portion such that the interlocking portion has a width that is greater than a width of the neck portion. The aligning feature is configured to slidably engage with a slot of a parking clip.

摘要翻译： 公开了一种防尘帽，光纤连接器，光纤分路器模块和光纤连接器系统，包括用于光纤分配集线器网络中的光纤连接器驻留的互锁对准特征。 根据一个实施例，用于安装在光纤连接器的套圈上的防尘帽包括在相对的第一和第二端之间纵向延伸的套筒。 套筒限定纵向延伸的孔，其通过第一端开口，用于容纳套圈的至少一部分。 防尘帽还包括在套筒的第二端处的对准特征。 对准特征包括颈部和互锁部分，使得互锁部分具有大于颈部宽度的宽度。 对准特征被配置成与停车夹的槽滑动接合。