公开(公告)号：US08950955B2

公开(公告)日：2015-02-10

申请号：US13995968

申请日：2011-12-16

申请人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

发明人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

IPC分类号： G02B6/255 ,  G02B6/36 ,  G02B6/38

CPC分类号： G02B6/36 ,  G02B6/2553 ,  G02B6/2558 ,  G02B6/3802

摘要： An optical fiber reinforcing heating device 6A is equipped with a base part 12, while the base part 12 is provided with a sleeve accommodation groove that contains a fiber reinforcement sleeve and a heater having a U-shaped cross section, which heats the fiber reinforcement sleeve. A pair of fiber holders 19 that holds and clamps fusion-spliced optical fibers 3 are disposed on both end sides of the sleeve accommodation groove. A lid part 23 that covers the fiber accommodation groove 13 is attached openably and closably to the base part 12 through a rotary axis. A protector 24 for windbreak and heat insulation is joined to the lid part 23 through a rotary axis 25. The protector 24 is a member for preventing winds from entering the sleeve accommodation groove from a gap between a side wall of the base part 12 and the lid part 23.

摘要翻译： 光纤加强加热装置6A配备有基部12，而基部12设置有套筒容纳槽，其包含纤维增强套筒和具有U形横截面的加热器，该加热器加热纤维增强套筒 。 一对保持并夹持熔接光纤3的光纤保持器19设置在套筒容纳槽的两端侧。 覆盖纤维容纳槽13的盖部23通过旋转轴线可开闭地关闭到基部12。 用于防风和隔热的保护器24通过旋转轴线25接合到盖部分23.保护器24是用于防止风从基部12的侧壁和基部12的侧壁之间的间隙进入套筒容纳槽的构件 盖部23。

公开(公告)号：US20130230286A1

公开(公告)日：2013-09-05

申请号：US13883870

申请日：2011-12-19

申请人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

发明人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

IPC分类号： G02B6/255

CPC分类号： G02B6/255 ,  G02B6/2553 ,  G02B6/2558

摘要： An optical fiber reinforcing heating device has a base part, to which a first lid part for covering a sleeve accommodation groove for containing a fiber reinforcement sleeve covering a fusion-splicing part of optical fibers is attached so as to be openable and closable. A pair of fiber holders for holding and securing the optical fibers are disposed on both end sides of the first lid part. Each fiber holder has a second lid part which is attached to a fiber container so as to be openable and closable and presses the optical fiber against the fiber container. A switch lever which is movable longitudinally of the sleeve accommodation groove is disposed on the upper face of the second lid part built in with a pin adapted to move in conjunction with the switch lever. A joint hole adapted to engage the pin is formed within the first lid part.

摘要翻译： 一种光纤加强加热装置，具有基部，该第一盖部用于覆盖覆盖光纤的熔接部的纤维增强套筒的套筒收容槽，该套筒收容槽被安装成可开闭的。 用于保持和固定光纤的一对光纤保持器设置在第一盖部分的两端侧。 每个纤维保持器具有第二盖部分，其附接到纤维容器以便可打开和关闭，并将光纤按压在纤维容器上。 在套筒容纳槽纵向移动的开关杆设置在第二盖部分的上表面上，该第二盖部分内置有适于与开关杆一起移动的销。 在第一盖部分内形成适于接合销的接合孔。

公开(公告)号：US20130315544A1

公开(公告)日：2013-11-28

申请号：US13995968

申请日：2011-12-16

申请人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

发明人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

IPC分类号： G02B6/255 ,  G02B6/36

CPC分类号： G02B6/36 ,  G02B6/2553 ,  G02B6/2558 ,  G02B6/3802

摘要： An optical fiber reinforcing heating device 6A is equipped with a base part 12, while the base part 12 is provided with a sleeve accommodation groove that contains a fiber reinforcement sleeve and a heater having a U-shaped cross section, which heats the fiber reinforcement sleeve. A pair of fiber holders 19 that holds and clamps fusion-spliced optical fibers 3 are disposed on both end sides of the sleeve accommodation groove. A lid part 23 that covers the fiber accommodation groove 13 is attached openably and closably to the base part 12 through a rotary axis. A protector 24 for windbreak and heat insulation is joined to the lid part 23 through a rotary axis 25. The protector 24 is a member for preventing winds from entering the sleeve accommodation groove from a gap between a side wall of the base part 12 and the lid part 23.

摘要翻译： 光纤加强加热装置6A配备有基部12，而基部12设置有套筒容纳槽，其包含纤维增强套筒和具有U形横截面的加热器，该加热器加热纤维增强套筒 。 一对保持并夹持熔接光纤3的光纤保持器19设置在套筒容纳槽的两端侧。 覆盖纤维容纳槽13的盖部23通过旋转轴线可开闭地关闭到基部12。 用于防风和隔热的保护器24通过旋转轴线25接合到盖部分23.保护器24是用于防止风从基部12的侧壁和基部12的侧壁之间的间隙进入套筒容纳槽的构件 盖部23。

公开(公告)号：US08992101B2

公开(公告)日：2015-03-31

申请号：US13883870

申请日：2011-12-19

申请人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

发明人： Masakazu Fukuda ,  Ryuichiro Sato ,  Hisao Yui ,  Hiroshi Takayanagi

IPC分类号： G02B6/255

CPC分类号： G02B6/255 ,  G02B6/2553 ,  G02B6/2558

摘要： An optical fiber reinforcing heating device has a base part, to which a first lid part for covering a sleeve accommodation groove for containing a fiber reinforcement sleeve covering a fusion-splicing part of optical fibers is attached so as to be openable and closable. A pair of fiber holders for holding and securing the optical fibers are disposed on both end sides of the first lid part. Each fiber holder has a second lid part which is attached to a fiber container so as to be openable and closable and presses the optical fiber against the fiber container. A switch lever which is movable longitudinally of the sleeve accommodation groove is disposed on the upper face of the second lid part built in with a pin adapted to move in conjunction with the switch lever. A joint hole adapted to engage the pin is formed within the first lid part.

摘要翻译： 一种光纤加强加热装置，具有基部，该第一盖部用于覆盖覆盖光纤的熔接部的纤维增强套筒的套筒收容槽，该套筒收容槽被安装成可开闭的。 用于保持和固定光纤的一对光纤保持器设置在第一盖部分的两端侧。 每个纤维保持器具有第二盖部分，其附接到纤维容器以便可打开和关闭，并将光纤按压在纤维容器上。 在套筒容纳槽纵向移动的开关杆设置在第二盖部分的上表面上，该第二盖部分内置有适于与开关杆一起移动的销。 在第一盖部分内形成适于接合销的接合孔。

公开(公告)号：USD709286S1

公开(公告)日：2014-07-22

申请号：US29419720

申请日：2012-05-01

申请人： Hiroshi Takayanagi ,  Teruaki Nishida ,  Hisao Yui ,  Hiroyasu Toyooka

设计人： Hiroshi Takayanagi ,  Teruaki Nishida ,  Hisao Yui ,  Hiroyasu Toyooka

公开(公告)号：USD652212S1

公开(公告)日：2012-01-17

申请号：US29379199

申请日：2010-11-16

申请人： Hiroshi Takayanagi ,  Hisao Yui

设计人： Hiroshi Takayanagi ,  Hisao Yui

公开(公告)号：US09488781B2

公开(公告)日：2016-11-08

申请号：US13885242

申请日：2011-12-14

申请人： Hiroshi Takayanagi ,  Ryuichiro Sato ,  Yasuhiro Sakamoto

发明人： Hiroshi Takayanagi ,  Ryuichiro Sato ,  Yasuhiro Sakamoto

IPC分类号： G02B6/00 ,  G02B6/255 ,  G02B6/36

CPC分类号： G02B6/2553 ,  G02B6/2555 ,  G02B6/3616

摘要： An optical fiber fusion splicer includes optical fiber holders that hold optical fibers. Each optical fiber holder includes a base, a cover, and a connecting portion. The base includes a setting table on which an optical fiber F is placed so as to be oriented in the longitudinal direction of the base. The cover has pressing members that press the optical fiber F placed on the setting table against the setting table. The connecting portion joins the cover to the base such that the cover is openable away from and closeable over the base and movable in the longitudinal direction of the base.

摘要翻译： 光纤熔接机包括保持光纤的光纤保持器。 每个光纤保持器包括基座，盖子和连接部分。 底座包括一个设置台，光纤F放置在该设置台上，以沿着基座的纵向定向。 盖具有按压构件，其将设置在安置台上的光纤F压靠在安放台上。 连接部分将盖子连接到基座，使得盖子可以在基座上打开并且可以在基座上方并且可以在基座的纵向方向上移动。

公开(公告)号：US20130277356A1

公开(公告)日：2013-10-24

申请号：US13976302

申请日：2012-02-02

申请人： Ryuichiro Sato ,  Hiroyasu Toyooka ,  Hiroshi Takayanagi

发明人： Ryuichiro Sato ,  Hiroyasu Toyooka ,  Hiroshi Takayanagi

IPC分类号： G02B6/255

CPC分类号： G02B6/2551 ,  G02B6/2555 ,  G02B6/2557 ,  G02B6/2558 ,  G02B6/3846

摘要： A method of fusion-splicing includes attaching a stab to a stub cap having a non-axisymmetric structure, positioning an embedded optical fiber to a fusion splicing working part by fixing the stub cap thereto; positioning an outside optical fiber to the fusion splicing working part; fusion-splicing the embedded optical fiber and the outside optical fiber; repositioning the embedded optical fiber to a reinforcing working part by fixing the stub cap thereto and repositioning the outside optical fiber to the reinforcing working part such that a relative positional relationship between the embedded optical fiber and the outside optical fiber becomes the same as that at the fusion splicing working part; and reinforcing a spliced portion between the embedded optical fiber and the outside optical fiber while a tension is applied to the embedded optical fiber and the outside optical fiber.

摘要翻译： 熔接方法包括将刺固定到具有非轴对称结构的短截线帽上，通过将短截线固定到熔接工作部分将嵌入式光纤定位到熔接工作部分; 将外部光纤定位到熔接工作部分; 融合嵌入式光纤和外部光纤; 通过将短截线固定到其上并将外部光纤重新定位到加强工作部分，使得嵌入式光纤与外部光纤之间的相对位置关系变得与在 熔接工作部分; 以及加强嵌入式光纤与外部光纤之间的接合部分，同时向嵌入式光纤和外部光纤施加张力。

公开(公告)号：US20130236146A1

公开(公告)日：2013-09-12

申请号：US13885242

申请日：2011-12-14

申请人： Hiroshi Takayanagi ,  Ryuichiro Sato ,  Yasuhiro Sakamoto

发明人： Hiroshi Takayanagi ,  Ryuichiro Sato ,  Yasuhiro Sakamoto

IPC分类号： G02B6/255

CPC分类号： G02B6/2553 ,  G02B6/2555 ,  G02B6/3616

摘要： An optical fiber fusion splicer includes optical fiber holders that hold optical fibers. Each optical fiber holder includes a base, a cover, and a connecting portion. The base includes a setting table on which an optical fiber F is placed so as to be oriented in the longitudinal direction of the base. The cover has pressing members that press the optical fiber F placed on the setting table against the setting table. The connecting portion joins the cover to the base such that the cover is openable away from and closeable over the base and movable in the longitudinal direction of the base.

摘要翻译： 光纤熔接机包括保持光纤的光纤保持器。 每个光纤保持器包括基座，盖子和连接部分。 底座包括一个设置台，光纤F放置在该设置台上，以沿着基座的纵向定向。 盖具有按压构件，其将设置在安置台上的光纤F压靠在安放台上。 连接部分将盖子连接到基座，使得盖子可以在基座上打开并且可以在基座上方并且可以在基座的纵向方向上移动。

公开(公告)号：US09235005B2

公开(公告)日：2016-01-12

申请号：US13976302

申请日：2012-02-02

申请人： Ryuichiro Sato ,  Hiroyasu Toyooka ,  Hiroshi Takayanagi

发明人： Ryuichiro Sato ,  Hiroyasu Toyooka ,  Hiroshi Takayanagi

IPC分类号： G02B6/255 ,  G02B6/38

CPC分类号： G02B6/2551 ,  G02B6/2555 ,  G02B6/2557 ,  G02B6/2558 ,  G02B6/3846

摘要： A method of fusion-splicing includes attaching a stab to a stub cap having a non-axisymmetric structure, positioning an embedded optical fiber to a fusion splicing working part by fixing the stub cap thereto; positioning an outside optical fiber to the fusion splicing working part; fusion-splicing the embedded optical fiber and the outside optical fiber; repositioning the embedded optical fiber to a reinforcing working part by fixing the stub cap thereto and repositioning the outside optical fiber to the reinforcing working part such that a relative positional relationship between the embedded optical fiber and the outside optical fiber becomes the same as that at the fusion splicing working part; and reinforcing a spliced portion between the embedded optical fiber and the outside optical fiber while a tension is applied to the embedded optical fiber and the outside optical fiber.

摘要翻译： 熔接方法包括将刺固定到具有非轴对称结构的短截线帽上，通过将短截线固定到熔接工作部分将嵌入式光纤定位到熔接工作部分; 将外部光纤定位到熔接工作部分; 融合嵌入式光纤和外部光纤; 通过将短截线固定到其上并将外部光纤重新定位到加强工作部分，使得嵌入式光纤与外部光纤之间的相对位置关系变得与在 熔接工作部分; 以及加强嵌入式光纤与外部光纤之间的接合部分，同时向嵌入式光纤和外部光纤施加张力。