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1. 发明授权

US07341381B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US07341381B2
公开(公告)日：2008-03-11
申请号：US11553709
申请日：2006-10-27
申请人： Naoko Shimoji , Masato Shiino , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori , Kazuhiro Takizawa , Daigo Saitoh , Kenichiro Ohtsuka , Daizo Nishioka , Masahiro Hamada
发明人： Naoko Shimoji , Masato Shiino , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori , Kazuhiro Takizawa , Daigo Saitoh , Kenichiro Ohtsuka , Daizo Nishioka , Masahiro Hamada
IPC分类号： G02B6/36
CPC分类号： G02B6/3893 , G02B6/3821 , G02B6/3825 , G02B6/3865
摘要： A cantilever type latch having the fixed end on the side of exposing the terminal end surface of the optical fiber is provided on the side of the plug housing. Near the center of the upper surface of the latch, an engaging projection which is to be engaged in the engaging hole formed in the adapter or the receptacle is formed. The engaging projection has the slope which decreases the height toward the fixed end side of the latch, in which the gradient of the slope is nearly equal to or greater than the rotation angle required for the elastic deformation of the latch with the fixed end functioned as the fulcrum. Thereby easy disconnecting of the latch is implemented.
摘要翻译：在插头壳体的一侧设置有在光纤的终端表面露出的侧面上具有固定端的悬臂式闩锁。在闩锁的上表面的中心附近，形成了与形成在适配器或插座中的接合孔接合的接合突起。接合突起具有朝向闩锁的固定端侧降低高度的斜率，其中斜率的梯度几乎等于或大于具有固定端的闩锁的弹性变形所需的旋转角度，其作用为的支点。从而实现了闩锁的简单断开。

2. 发明申请

US20070098329A1 OPTICAL CONNECTOR 有权
标题翻译：光学连接器
公开(公告)号：US20070098329A1
公开(公告)日：2007-05-03
申请号：US11553709
申请日：2006-10-27
申请人： Naoko SHIMOJI , Masato Shiino , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori , Kazuhiro Takizawa , Daigo Saitoh , Kenichiro Ohtsuka , Daizo Nishioka , Masahiro Hamada
发明人： Naoko SHIMOJI , Masato Shiino , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori , Kazuhiro Takizawa , Daigo Saitoh , Kenichiro Ohtsuka , Daizo Nishioka , Masahiro Hamada
IPC分类号： G02B6/36
CPC分类号： G02B6/3893 , G02B6/3821 , G02B6/3825 , G02B6/3865
摘要： A cantilever type latch having the fixed end on the side of exposing the terminal end surface of the optical fiber is provided on the side of the plug housing. Near the center of the upper surface of the latch, an engaging projection which is to be engaged in the engaging hole formed in the adapter or the receptacle is formed. The engaging projection has the slope which decreases the height toward the fixed end side of the latch, in which the gradient of the slope is nearly equal to or greater than the rotation angle required for the elastic deformation of the latch with the fixed end functioned as the fulcrum. Thereby easy disconnecting of the latch is implemented.
摘要翻译：在插头壳体的一侧设置有在光纤的终端表面露出的侧面上具有固定端的悬臂式闩锁。在闩锁的上表面的中心附近，形成了与形成在适配器或插座中的接合孔接合的接合突起。接合突起具有朝向闩锁的固定端侧降低高度的斜率，其中斜率的梯度几乎等于或大于具有固定端的闩锁的弹性变形所需的旋转角度，其作用为的支点。从而实现了闩锁的简单断开。

3. 发明申请

US20090220199A1 OPTICAL FIBER CONNECTOR 有权
标题翻译：光纤连接器
公开(公告)号：US20090220199A1
公开(公告)日：2009-09-03
申请号：US12091640
申请日：2006-10-30
申请人： Akihiko Yazaki , Takaya Yamauchi , Tomoyasu Oike , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori
发明人： Akihiko Yazaki , Takaya Yamauchi , Tomoyasu Oike , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori
IPC分类号： G02B6/36
CPC分类号： G02B6/3846 , G02B6/3887
摘要： The optical fiber connector includes a connector housing (21), having a splice assembly (13) therein, and an end cap (5) attached to one end of the connector housing (21), from which leads out a primary coating portion (3). A boundary (4c) between a portion of the primary coating portion (3), obtained by removing an outer coating (4b) of the inner cover (4) while leaving an inner coating (4a), and a portion obtained by leaving the outer coating (4b) of the inner cover (4), is located in the interior of the connector housing (21). The end cap (5) is provided in the interior thereof with a tubular portion and an extension extending from an end of the tubular portion, the tubular portion including an insert hole for an insertion of the primary coating portion (3) approximately coaxially with a guiding hole formed in the splice assembly accommodated in the connector housing (21) for guiding the primary coating portion (3) leading out from the splice assembly. The extension includes a strain-control hole, communicating with the insert hole, for receiving said boundary (4c) of the primary coating portion (3), and for controlling stress at the boundary (4c).
摘要翻译：所述光纤连接器包括连接器壳体（21），其中具有接头组件（13），以及安装在所述连接器壳体（21）的一端的端盖（5），从所述连接器外壳引出一次涂覆部分）。通过在离开内涂层（4a）的同时除去内盖（4）的外涂层（4b）而获得的主涂层部分（3）的一部分之间的边界（4c）内盖（4）的涂层（4b）位于连接器壳体（21）的内部。端盖（5）在其内部设置有管状部分和从管状部分的端部延伸的延伸部分，该管状部分包括用于将主要涂覆部分（3）大致同轴地插入的插入孔引导孔形成在接头组件中，该接合组件容纳在连接器壳体（21）中，用于引导从接头组件引出的主要涂覆部分（3）。延伸部包括与插入孔连通的应变控制孔，用于接收初级涂覆部分（3）的边界（4c），并用于控制边界处的应力（4c）。

4. 发明授权

US07744290B2 Optical fiber connector 有权
标题翻译：光纤连接器
公开(公告)号：US07744290B2
公开(公告)日：2010-06-29
申请号：US12091640
申请日：2006-10-30
申请人： Akihiko Yazaki , Takaya Yamauchi , Tomoyasu Oike , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori
发明人： Akihiko Yazaki , Takaya Yamauchi , Tomoyasu Oike , Masanobu Toyonaga , Kuniaki Terakawa , Hiroyuki Tanase , Tatsuya Nakajima , Masashi Awamori
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3846 , G02B6/3887
摘要： The optical fiber connector includes a connector housing (21), having a splice assembly (13) therein, and an end cap (5) attached to one end of the connector housing (21), from which leads out a primary coating portion (3). A boundary (4c) between a portion of the primary coating portion (3), obtained by removing an outer coating (4b) of the inner cover (4) while leaving an inner coating (4a), and a portion obtained by leaving the outer coating (4b) of the inner cover (4), is located in the interior of the connector housing (21). The end cap (5) is provided in the interior thereof with a tubular portion and an extension extending from an end of the tubular portion, the tubular portion including an insert hole for an insertion of the primary coating portion (3) approximately coaxially with a guiding hole formed in the splice assembly accommodated in the connector housing (21) for guiding the primary coating portion (3) leading out from the splice assembly. The extension includes a strain-control hole, communicating with the insert hole, for receiving said boundary (4c) of the primary coating portion (3), and for controlling stress at the boundary (4c).
摘要翻译：所述光纤连接器包括连接器壳体（21），其中具有接头组件（13），以及安装在所述连接器壳体（21）的一端的端盖（5），从所述连接器外壳引出一次涂覆部分）。通过在离开内涂层（4a）的同时除去内盖（4）的外涂层（4b）而获得的主涂层部分（3）的一部分之间的边界（4c）内盖（4）的涂层（4b）位于连接器壳体（21）的内部。端盖（5）在其内部设置有管状部分和从管状部分的端部延伸的延伸部分，该管状部分包括用于将主要涂覆部分（3）大致同轴地插入的插入孔引导孔形成在接头组件中，该接合组件容纳在连接器壳体（21）中，用于引导从接头组件引出的主要涂覆部分（3）。延伸部包括与插入孔连通的应变控制孔，用于接收初级涂覆部分（3）的边界（4c），并用于控制边界处的应力（4c）。

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