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    MANUFACTURING METHOD FOR OPTICAL FIBER TAPE CORE WIRE AND OPTICAL FIBER TAPE CORE WIRE MANUFACTURED BY SAID MANUFACTURING METHOD
    2.
    发明公开
    MANUFACTURING METHOD FOR OPTICAL FIBER TAPE CORE WIRE AND OPTICAL FIBER TAPE CORE WIRE MANUFACTURED BY SAID MANUFACTURING METHOD 审中-公开
    用于生产纤维芯线，在这种工艺制成纤维芯线

    公开(公告)号：EP2717082A4

    公开(公告)日：2015-02-18

    申请号：EP12794117

    申请日：2012-05-28

    申请人： FUJIKURA LTD ,  NIPPON TELEGRAPH & TELEPHONE

    发明人： NAMAZUE AKIRA ,  TAKE YUKIKO ,  MATSUZAWA TAKASHI ,  OSATO KEN ,  OKADA NAOKI ,  YAMADA YUSUKE

    IPC分类号： G02B6/44

    CPC分类号： G02B6/4403 ,  G02B6/44 ,  G02B6/448 ,  Y10T29/49826

    摘要： It is an object of the present invention to suppress a coating resin from being shaved off in an event where optical fibers are sent out from a coating dice. When a Young's modulus of ultraviolet curable resins 13 located on outermost layers of optical fibers 3 is 300 MPa or more, and the Young's modulus is 300 MPa to 600 MPa, a plurality of the optical fibers 3 in which friction force measured by the following measurement method is 0.3 N or less are arranged in parallel to one another, these respective optical fibers 3 are fixed to one another intermittently along a longitudinal direction thereof, and adhered portions 5 are formed. A ring 30a is formed of an optical fiber specimen 30, an end portion 30b on one end side of the optical fiber specimen 30 is inserted into the ring 30a so as to make a knot, and a contact portion 30d in which portions of the resin are brought into contact with each other is formed. In this state, the respective end portions 30b, 30c on both sides of the ring 30a are grasped and pulled in a direction of being spaced apart from each other, and friction force between the portions of the resin at the contact portion 30d at this pulling time is measured.

    摘要翻译： 它是本发明的从在其中光纤从一个涂层骰子发送出的事件被剃掉在抑制涂层树脂的一个目的。 当位于光学纤维3的最外层的紫外线固化树脂13的杨氏模量为300MPa以上，且杨氏模量为300MPa至600MPa的，通过以下的测定测定在哪个摩擦力光纤3的多元 方法是为0.3N或更少的平行布置成彼此，论文respectivement光学纤维3间歇地沿其长度方向彼此固定，并粘附部分5形成。 甲环30a被在端部30b上的光纤样本30被插入到环30a中，使一个结的一端侧，并且在树脂的哪些部分的接触部分30d形成的光纤试样30的 抵接海誓山盟形成。 在该状态下，respectivement端部30b，在环30a的bothsides 30C是抓住并在从海誓山盟隔开的方向上拉伸，在此接触部30d中的树脂的部分之间的摩擦力拉动 时间测量。

    OPTICAL FIBER TAPE CORE WIRE MANUFACTURING METHOD, MANUFACTURING DEVICE, AND OPTICAL FIBER TAPE CORE WIRE AND OPTICAL FIBER CABLE MANUFACTURED WITH SAID MANUFACTURING METHOD
    3.
    发明公开
    OPTICAL FIBER TAPE CORE WIRE MANUFACTURING METHOD, MANUFACTURING DEVICE, AND OPTICAL FIBER TAPE CORE WIRE AND OPTICAL FIBER CABLE MANUFACTURED WITH SAID MANUFACTURING METHOD 审中-公开
    用于生产纤维带芯线，制造装置而在这个过程由纤维条带芯线及光缆

    公开(公告)号：EP2680054A4

    公开(公告)日：2017-01-04

    申请号：EP12749965

    申请日：2012-02-21

    申请人： FUJIKURA LTD

    发明人： MATSUZAWA TAKASHI ,  TAKE YUKIKO ,  ISAJI MIZUKI ,  OSATO KEN ,  OKADA NAOKI

    IPC分类号： G02B6/44

    CPC分类号： G02B6/443 ,  G02B6/441 ,  G02B6/4429 ,  G02B6/4432 ,  G02B6/4479 ,  G02B6/448 ,  G02B6/4482 ,  G02B6/4495

    摘要： Provided is an method of manufacturing an optical fiber tape core wire with which, even when the optical fiber tape core wire is separated into optical fiber wires, it can be determined which optical fiber tape core wire each optical fiber wire is associated with. A fiber running length adjustment device 13 adjusting the running lengths of the optical fiber wires 2 running from printers 8 (8A to 8D) to a tape forming device 11 is used to adjust the running lengths of all the optical fiber wires 2 between the printers 8 and the tape forming device 11 to a same length. By this adjustment, markings 6 formed on each optical fiber wire 2 (2A to 2D) can be aligned with the corresponding markings 6 formed on the other fiber wires 2 to the same position.

    摘要翻译： 本发明提供一种制造与光纤带心线的光学方法，即使当光纤带心线被分离成光纤线材，也可以是确定性的开采哪个光纤带心线的每个光纤线与相关联。 调整所述光纤线材从打印机8（图8A到8D）到磁带形成装置11运行2的运行长度的纤维移动长度调整装置13被用于调节打印机8之间的所有的光纤线2的运行长度 并且磁带到相同的长度形成装置11。 通过这种调节，记号6形成在每个光纤线2（图2A到2D）能够与标记相应的6形成在另一纤维芯线2在相同的位置上对齐。