公开(公告)号：US08625953B2

公开(公告)日：2014-01-07

申请号：US13032423

申请日：2011-02-22

申请人： Terutake Kobayashi ,  Kunihiko Fujiwara ,  Tetsuo Nozawa

发明人： Terutake Kobayashi ,  Kunihiko Fujiwara ,  Tetsuo Nozawa

IPC分类号： G02B6/00

CPC分类号： G02B6/4471 ,  G02B6/3672 ,  G02B6/3885

摘要： An optical fiber ribbon holding member capable of readjusting a position of an optical fiber ribbon without requiring a heating operation is provided. A holding member main body that has a U-shaped cross section and a space to which a plurality of optical fiber ribbons can be accommodate in a laminated state, and a lid body an opening surface of which has a reverse U-shaped cross section are employed. A latch structure is formed on wall portions of a lid body and a holding member main body, and engages to each other when the lid body covers the holding member main body. Heating operation is not required, and the optical fiber ribbons are held by only a simple operation of covering the lid body, so that the operation of holding the optical fiber ribbons is easily performed and readjustment of the position of the optical fiber ribbons can be performed.

摘要翻译： 提供了能够在不需要加热操作的情况下重新调整光纤带的位置的光纤带保持构件。 具有U形横截面的保持构件主体和能够以层叠状态容纳多个光纤带的空间，并且其开口表面具有相反的U形横截面的盖体是 雇用。 在盖主体和保持构件主体的壁部上形成有闩锁结构，并且当盖体覆盖保持构件主体时彼此接合。 不需要加热操作，并且通过简单的覆盖盖体的操作来保持光纤带，从而容易地进行保持光纤带的操作，并且可以进行光纤带的位置的再调节 。

公开(公告)号：US06854898B2

公开(公告)日：2005-02-15

申请号：US10286433

申请日：2002-11-01

申请人： Nozomu Natori ,  Tetsuo Nozawa

发明人： Nozomu Natori ,  Tetsuo Nozawa

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3847 ,  G02B6/3885 ,  G02B6/3893

摘要： An object of the present invention is to provide an optical connector capable of preventing impairment of PC connections by a hard sleeve during PC connection of optical connectors having a hard sleeve installed in engaging pin holes thereof. The optical connector has a ferrule formed with integrally molded plastic and having engaging pin holes, and a hard sleeve installed in the engaging pin holes and having a hardness that is higher than the plastic of the ferrule. The hard sleeve and the plastic of the ferrule surrounding this hard sleeve are polished so as to be lower than the coupling end surface, and the end of the hard sleeve does not protrude beyond the coupling end surface.

摘要翻译： 本发明的目的是提供一种光连接器，其能够防止在具有安装在其接合销孔中的硬套筒的光连接器的PC连接期间由硬套筒损坏PC连接。 光连接器具有形成有整体模制塑料并具有接合销孔的套圈，以及安装在接合销孔中并具有高于套圈塑料的硬度的硬套筒。 硬套和围绕该硬套的套圈的塑料被抛光成比联接端面低，并且硬套筒的端部不会突出超过联接端面。

公开(公告)号：US06226434B1

公开(公告)日：2001-05-01

申请号：US08837238

申请日：1997-04-10

申请人： Koji Koshiyama ,  Tadashi Hattori ,  Yasunari Tsuruta ,  Tetsuo Nozawa ,  Yasuhiro Tamaki ,  Hiroshi Yokosuka

发明人： Koji Koshiyama ,  Tadashi Hattori ,  Yasunari Tsuruta ,  Tetsuo Nozawa ,  Yasuhiro Tamaki ,  Hiroshi Yokosuka

IPC分类号： G02B600

CPC分类号： G02B6/445 ,  G02B6/4454

摘要： A closure for cable connection which is capable of preventing deformation thereof, facilitating incorporation and setting of a cable therein, exhibiting increased safety and airtightness, and attaining sleeve assembling and cable connection with improved workability. A sleeve is provided therein with a cable connection mechanism including a cable clamp, a tension member holder, and a fiber cable storage casing in which a fiber connection section of cable fibers and an excessive fiber are received. The sleeve is provided on upper and lower portions of an inner surface thereof with connection fitment mounting sections, on which a frame-like connection fitment for mounting the cable connection mechanism thereon is detachably fittedly fixed.

摘要翻译： 用于电缆连接的闭合件，其能够防止其变形，促进其中的电缆的结合和固定，表现出增加的安全性和气密性，以及获得具有改进的可加工性的套筒组装和电缆连接。 在其中设置有具有电缆连接机构的电缆连接机构，该电缆连接机构包括电缆夹，张力构件保持器和光纤电缆存储壳体，其中接收电缆光纤的纤维连接部分和过度光纤。 套筒在其内表面的上部和下部设置有连接配件安装部分，其上用于安装其上的电缆连接机构的框架状连接装置可拆卸地被固定。