公开(公告)号：US08480314B2

公开(公告)日：2013-07-09

申请号：US12965377

申请日：2010-12-10

申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Serin Khee Yen Tan ,  Quang Minh Ngo

发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Serin Khee Yen Tan ,  Quang Minh Ngo

IPC分类号： G02B6/255

CPC分类号： G02B6/3846 ,  G02B6/262 ,  G02B6/3862 ,  G02B6/3898

摘要： A method of butting and connecting a first optical fiber and a second optical fiber in an optical connector comprises placing said optical connector that holds said first optical fiber in wherein an optical fiber connection tool; mounting said optical fiber holder on a holder mounting base of a front end bevel processing tool; processing a front end face of said second optical fiber such that said front end face of said second optical fiber is beveled relative to the surface perpendicular to the optical fiber axis direction; transferring said optical fiber holder to said holder support base; and moving said optical fiber holder toward said optical connector along said guide part, and butting and connecting the beveled front end face of said second optical fiber to the front end face of said first optical fiber such that their bevel directions are aligned.

摘要翻译： 一种在光连接器中对接和连接第一光纤和第二光纤的方法包括将保持所述第一光纤的所述光连接器放置在其中的光纤连接工具; 将所述光纤保持器安装在前端斜面加工工具的保持器安装基座上; 处理所述第二光纤的前端面，使得所述第二光纤的所述前端面相对于垂直于所述光纤轴线方向的表面倾斜; 将所述光纤保持器传送到所述保持器支撑基座; 以及沿着所述引导部件将所述光纤保持器朝着所述光连接器移动，并且将所述第二光纤的斜面前端面对接并连接到所述第一光纤的前端面，使得它们的斜面方向对齐。

公开(公告)号：US20110079930A1

公开(公告)日：2011-04-07

申请号：US12965377

申请日：2010-12-10

申请人： Daigo SAITO ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Serin Khee Yen Tan ,  Quang Minh Ngo

发明人： Daigo SAITO ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Serin Khee Yen Tan ,  Quang Minh Ngo

IPC分类号： G02B6/26 ,  G02B6/46

CPC分类号： G02B6/3846 ,  G02B6/262 ,  G02B6/3862 ,  G02B6/3898

摘要： A method of butting and connecting a first optical fiber and a second optical fiber in an optical connector comprises placing said optical connector that holds said first optical fiber in wherein an optical fiber connection tool; mounting said optical fiber holder on a holder mounting base of a front end bevel processing tool; processing a front end face of said second optical fiber such that said front end face of said second optical fiber is beveled relative to the surface perpendicular to the optical fiber axis direction; transferring said optical fiber holder to said holder support base; and moving said optical fiber holder toward said optical connector along said guide part, and butting and connecting the beveled front end face of said second optical fiber to the front end face of said first optical fiber such that their bevel directions are aligned.

摘要翻译： 一种在光连接器中对接和连接第一光纤和第二光纤的方法包括将保持所述第一光纤的所述光连接器放置在其中的光纤连接工具; 将所述光纤保持器安装在前端斜面加工工具的保持器安装基座上; 处理所述第二光纤的前端面，使得所述第二光纤的所述前端面相对于垂直于所述光纤轴线方向的表面倾斜; 将所述光纤保持器传送到所述保持器支撑基座; 以及沿着所述引导部件将所述光纤保持器朝着所述光连接器移动，并且将所述第二光纤的斜面前端面对接并连接到所述第一光纤的前端面，使得它们的斜面方向对齐。

公开(公告)号：US08616784B2

公开(公告)日：2013-12-31

申请号：US12985704

申请日：2011-01-06

申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Serin Khee Yen Tan

发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Serin Khee Yen Tan

IPC分类号： G02B6/26 ,  G02B6/36

CPC分类号： G02B6/3887 ,  G02B6/3806 ,  G02B6/3846 ,  G02B6/3898

摘要： An optical connector that is assembled onto a terminal of an optical fiber cable including tension bodies. The optical connector includes a housing, a ferrule that is provided in the housing, and a fixing cap that is mounted on the housing. The housing includes a fixing portion of which an outer peripheral surface is provided with a screw portion. While the tension bodies leading from the terminal of the optical fiber cable are interposed between the housing and the fixing cap, the fixing cap is screwed onto and fixed to the fixing portion.

摘要翻译： 一种组装在包括张力体的光缆的端子上的光连接器。 光学连接器包括壳体，设置在壳体中的套圈和安装在壳体上的固定盖。 壳体包括固定部分，其外周表面设有螺纹部分。 当从光纤电缆的端子引出的张力体被插入在壳体和固定帽之间时，固定帽被拧入并固定到固定部分上。

公开(公告)号：US08388237B2

公开(公告)日：2013-03-05

申请号：US13207646

申请日：2011-08-11

申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Serin Khee Yen Tan

发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Serin Khee Yen Tan

IPC分类号： G02B6/36

CPC分类号： G02B6/3887 ,  Y10T29/49947

摘要： An optical connector that is assembled at the terminal of an optical fiber cable that integrates an optical fiber and a tension-resisting member extending in the longitudinal direction of the optical fiber, the optical connector including: a connector body having a stationary portion at the rear end thereof, the stationary portion having a threaded portion formed on the outer periphery surface, and a fixing cap that is screwed onto the threaded portion of the stationary portion, wherein the fixing cap fixes the tension-resisting member that has been drawn out from the optical fiber cable terminal by sandwiching the tension-resisting member between the fixing cap and the connector body when the fixing cap is screwed onto the stationary portion.

摘要翻译： 一种光连接器，其组装在光导纤维的端子处，该光纤缆线在光纤的纵向方向上集成光纤和抗张力元件，所述光学连接器包括：连接器主体，其在后部具有固定部分 所述固定部分具有形成在所述外周面上的螺纹部分，以及固定帽，其被固定在所述固定部分的所述螺纹部分上，其中所述固定帽将从所述固定部分被拉出的所述抗张力构件 光纤电缆端子，当将固定帽拧到固定部分上时，将抗张力构件夹在固定盖和连接器主体之间。

公开(公告)号：US07452138B2

公开(公告)日：2008-11-18

申请号：US11527564

申请日：2006-09-27

申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Kenichi Nakazawa ,  Tsunetaka Ema ,  Kouji Shibata

发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Kenichi Nakazawa ,  Tsunetaka Ema ,  Kouji Shibata

IPC分类号： G02B6/36

CPC分类号： G02B6/3846

摘要： An optical connector includes a connector body that has a first optical fiber housed in advance in a ferrule so as to project from a back end of the ferrule opposite to the connecting end surface and an anchoring fixture that anchors a second optical fiber that is to be optically connected to the first optical fiber, and by pressing the anchoring fixture into the connector body while the second optical fiber is anchored in this anchoring fixture, the anchoring fixture and the connector body are connected to optically connect the first optical fiber and the second optical fiber, and the connecting portion that connects the anchoring fixture and the connector body form a movable connecting portion that is adapted to vary the direction of the anchoring fixture with respect to the connector body.

公开(公告)号：US20080075407A1

公开(公告)日：2008-03-27

申请号：US11527564

申请日：2006-09-27

申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Kenichi Nakazawa ,  Tsunetaka Ema ,  Kouji Shibata

发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Kenichi Nakazawa ,  Tsunetaka Ema ,  Kouji Shibata

IPC分类号： G02B6/36

CPC分类号： G02B6/3846

摘要： An optical connector includes a connector body that has a first optical fiber housed in advance in a ferrule so as to project from a back end of the ferrule opposite to the connecting end surface and an anchoring fixture that anchors a second optical fiber that is to be optically connected to the first optical fiber, and by pressing the anchoring fixture into the connector body while the second optical fiber is anchored in this anchoring fixture, the anchoring fixture and the connector body are connected to optically connect the first optical fiber and the second optical fiber, and the connecting portion that connects the anchoring fixture and the connector body form a movable connecting portion that is adapted to vary the direction of the anchoring fixture with respect to the connector body.

公开(公告)号：US07347627B2

公开(公告)日：2008-03-25

申请号：US11683175

申请日：2007-03-07

申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Terutake Kobayashi ,  Hiroshi Aoyama ,  Yasuhiko Hoshino ,  Yasou Oda

发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Terutake Kobayashi ,  Hiroshi Aoyama ,  Yasuhiko Hoshino ,  Yasou Oda

IPC分类号： G02B6/36

CPC分类号： G02B6/3887 ,  G02B6/3806 ,  G02B6/381 ,  G02B6/3846

摘要： An optical connector includes a connector body that has a first optical fiber housed in advance in a ferrule so as to project from a back end of the ferrule opposite to the connecting end surface and an anchoring fixture that anchors a second optical fiber that is to be optically connected to the first optical fiber, and by pressing the anchoring fixture into the connector body while the second optical fiber is anchored in this anchoring fixture, the anchoring fixture and the connector body are connected to optically connect the first optical fiber and the second optical fiber, and the connecting portion that connects the anchoring fixture and the connector body form a movable connecting portion that is adapted to vary the direction of the anchoring fixture with respect to the connector body.

摘要翻译： 光连接器包括：连接器主体，其具有预先容纳在套圈中的第一光纤，以从与连接端面相反的套圈的后端突出;以及锚定固定装置，其将第二光纤固定为待 光学地连接到第一光纤，并且通过将锚固固定件压入连接器主体中，同时第二光纤被锚固在该锚定固定装置中，锚定固定装置和连接器本体连接以将第一光纤和第二光纤 纤维，并且连接固定固定装置和连接器主体的连接部分形成适于相对于连接器主体改变锚定固定装置的方向的活动连接部分。

公开(公告)号：US07346255B2

公开(公告)日：2008-03-18

申请号：US11271818

申请日：2005-11-14

申请人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Daigo Saito ,  Hiroshi Furukawa

发明人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Daigo Saito ,  Hiroshi Furukawa

IPC分类号： G02B6/00

CPC分类号： G02B6/3898 ,  G02B6/3807 ,  G02B6/3846

摘要： A tool for an optical connector including a clamping portion for clamping an optical fiber between clamping elements, the tool including: first and second insertion members, respectively including separately extractable first and second distal ends, wherein the first and second distal ends maintain the clamping elements in an open state by being wedged therebetween from outside the clamping portion, so that the optical fiber is movable between the clamping elements; first and second insertion member operating portions, respectively separately connected to proximal ends of the first and second insertion members, that individually extract the first and second distal ends of the first and second insertion members from between the clamping elements; and a stopper portion against which the optical connector is pressed when the first and second insertion members are extracted from between the clamping elements.

摘要翻译： 一种用于光学连接器的工具，包括用于将光纤夹持在夹持元件之间的夹紧部分，所述工具包括：第一和第二插入构件，其分别包括单独可提取的第一和第二远端，其中第一和第二远端保持夹紧元件 通过从夹持部分的外部楔入其中而处于打开状态，使得光纤可在夹紧元件之间移动; 第一和第二插入构件操作部分分别连接到第一和第二插入构件的近端，从第一和第二插入构件的夹紧元件之间单独地提取第一和第二插入构件的第一和第二远端; 以及止动部，当所述第一和第二插入部件从所述夹紧元件之间拔出时，所述光连接器被按压。

公开(公告)号：US07003208B2

公开(公告)日：2006-02-21

申请号：US10857748

申请日：2004-06-01

申请人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Daigo Saito

发明人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Daigo Saito

IPC分类号： G02B6/00

CPC分类号： G02B6/3858 ,  G02B6/3855 ,  G02B6/3862 ,  G02B6/3869 ,  G02B6/3877 ,  G02B6/3897 ,  G02B6/3898

摘要： An optical fiber connecting tool for an optical connector which houses a ferule, a first optical fiber mounted in the ferule and extending from a back end of the ferule, and a second optical fiber abutted and connected to the first optical fiber. The optical connector includes a clamping portion, provided at a back portion of the ferule opposite to a distal end surface for abutment connection and having half split elements, for maintaining connection between the first optical fiber and the second optical fiber by clamping the first optical fiber and the second optical fiber in a space between the half split elements using elastic force of a spring. The optical fiber connecting tool includes an insertion member for maintaining a state in which the second optical fiber is insertable into and removable from the space between the half split elements by being wedged into the space from outside of the clamping portion so as to expand the space between the half split elements, and an insertion member operating portion, having a ring shape, for extracting the insertion member disposed between the half split elements of the clamping portion from the clamping portion.

摘要翻译： 一种用于容纳光纤的光连接器的光纤连接工具，安装在所述光纤中并从所述光纤的后端延伸的第一光纤，以及抵靠并连接到所述第一光纤的第二光纤。 所述光连接器包括夹持部，所述夹持部设置在与所述远端面相对的所述纤芯的后方部分，用于抵接连接并具有半分割元件，用于通过夹持所述第一光纤维持所述第一光纤与所述第二光纤之间的连接 并且使用弹簧的弹力在第二半分割元件之间的空间中的第二光纤。 光纤连接工具包括插入构件，用于保持第二光纤可插入到半分离元件之间的空间中，并且可从第二光纤插入到半分离元件之间的空间中，并从夹持部分的外部楔入空间中， 在半分割元件之间，以及具有环形的插入构件操作部分，用于从夹持部分提取设置在夹紧部分的半分割元件之间的插入构件。

公开(公告)号：US20050129378A1

公开(公告)日：2005-06-16

申请号：US10857748

申请日：2004-06-01

申请人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Daigo Saito

发明人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Daigo Saito

IPC分类号： G02B6/38 ,  G02B6/00

CPC分类号： G02B6/3858 ,  G02B6/3855 ,  G02B6/3862 ,  G02B6/3869 ,  G02B6/3877 ,  G02B6/3897 ,  G02B6/3898

摘要： An optical fiber connecting tool for an optical connector which houses a ferule, a first optical fiber mounted in the ferule and extending from a back end of the ferule, and a second optical fiber abutted and connected to the first optical fiber. the optical connector includes a clamping portion, provided at a back portion of the ferule opposite to a distal end surface for abutment connection and having half split elements, for maintaining connection between the first optical fiber and the second optical fiber by clamping the first optical fiber and the second optical fiber in a space between the half split elements using elastic force of a spring. The optical fiber connecting tool includes an insertion member for maintaining a state in which the second optical fiber is insertable into and removable from the space between the half split elements by being wedged into the space from outside of the clamping portion so as to expand the space between the half split elements, and an insertion member operating portion, having a ring shape, for extracting the insertion member disposed between the half split elements of the clamping portion from the clamping portion.

摘要翻译： 一种用于容纳光纤的光连接器的光纤连接工具，安装在所述光纤中并从所述光纤的后端延伸的第一光纤，以及抵靠并连接到所述第一光纤的第二光纤。 所述光连接器包括夹持部，所述夹持部设置在与所述远端面相对的所述小圆的后部，用于抵接连接并具有半分割元件，用于通过夹持所述第一光纤维持所述第一光纤与所述第二光纤之间的连接 并且使用弹簧的弹力在第二半分割元件之间的空间中的第二光纤。 光纤连接工具包括插入构件，用于保持第二光纤可插入到半分离元件之间的空间中，并且可从第二光纤插入到半分离元件之间的空间中，并从夹持部分的外部楔入空间中， 在半分割元件之间，以及具有环形的插入构件操作部分，用于从夹持部分提取设置在夹紧部分的半分割元件之间的插入构件。