公开(公告)号：US08757915B2

公开(公告)日：2014-06-24

申请号：US12576454

申请日：2009-10-09

申请人： Hideo Sugimoto ,  Hideto Shimazu ,  Yuichi Koreeda

发明人： Hideo Sugimoto ,  Hideto Shimazu ,  Yuichi Koreeda

IPC分类号： F16B7/00

CPC分类号： G02B6/3897 ,  G02B6/3825 ,  G02B6/3891 ,  G02B6/4292

摘要： An adapter unit capable of preventing breakage of a positioning key for accurately connecting first and adapters. A key is formed on an inner peripheral surface of a hollow cylindrical portion of a receptacle adapter such that a front end thereof is rearward of a front end of the hollow cylindrical portion. Projecting portions are formed on the inner peripheral surface of the hollow cylindrical portion at locations away from the key in a circumferential direction, for receiving a front end of a hollow cylindrical portion of a plug adapter inserted into the hollow cylindrical portion of the receptacle adapter. Receiving portions are formed on an outer peripheral surface of the hollow cylindrical portion of the plug adapter, for receiving the projecting portions. The front end of the key is rearward of the front end of each projecting portion.

摘要翻译： 一种适配器单元，能够防止用于准确地连接第一和适配器的定位键的断裂。 在插座适配器的中空圆柱形部分的内周表面上形成一个键，使得其前端在中空圆柱形部分的前端的后方。 突起部形成在中空圆筒部的内周面上，在远离键的周向的位置，用于容纳插入插座适配器的中空圆筒部的插头适配器的中空圆筒部的前端。 接收部形成在插头适配器的中空圆筒部的外周面上，用于容纳突出部。 键的前端位于每个突出部分的前端的后方。

公开(公告)号：US20110293223A1

公开(公告)日：2011-12-01

申请号：US13147888

申请日：2010-02-03

申请人： Hideto Shimazu ,  Osamu Hashiguchi ,  Yukitaka Tanaka ,  Kenzo Fukayama ,  Masahiro Izaki

发明人： Hideto Shimazu ,  Osamu Hashiguchi ,  Yukitaka Tanaka ,  Kenzo Fukayama ,  Masahiro Izaki

IPC分类号： G02B6/36

CPC分类号： G02B6/3817 ,  C09K11/665 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3855 ,  G02B6/3869 ,  G02B6/3874 ,  G02B6/3877 ,  G02B6/3879 ,  G02B6/3887 ,  G02B6/3893 ,  G02B6/4293 ,  H01R4/18

摘要： Provided is an optical connector apparatus comprising a connector which is connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on at least a part of the surface thereof. The connection object to be connected is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. When the ferrule is inserted in the connection member, the connector and the connection object to be connected are electrically and optically connected to each other. Provided is also an optical connector apparatus which comprises a connector having a plurality of ferrules having distances between the end of the ferrules and the conductive portions so that the timing of the connection of the connector to the object to be connected is delayed, and thus the optical connector apparatus is capable of hot swapping. The connection object to be connected can be a combination of an adapter and a mating connector, or an optical element and an adapter which holds the same, etc.

摘要翻译： 提供了一种光连接器装置，其包括连接到包括光纤和金属导体的电光复合电缆的连接器和要连接的连接对象。 连接器设置有在其表面的至少一部分上具有导电部分的套圈。 要连接的连接对象设置有要连接到套圈的导电连接构件。 套管和电缆通过压接结构连接。 当套圈插入连接构件中时，连接器和要连接的连接对象彼此电连接和光学连接。 还提供了一种光连接器装置，其包括具有多个套圈的连接器，所述多个套圈在套圈的端部与导电部分之间具有距离，使得连接器与待连接物体的连接的定时被延迟，因此， 光连接器装置能够进行热插拔。 要连接的连接对象可以是适配器和匹配连接器的组合，或者光学元件和保持该连接对象的适配器等。

公开(公告)号：US20100296778A1

公开(公告)日：2010-11-25

申请号：US12773149

申请日：2010-05-04

申请人： Naoki KATAGIYAMA ,  Hideto SHIMAZU ,  Hideo SUGIMOTO

发明人： Naoki KATAGIYAMA ,  Hideto SHIMAZU ,  Hideo SUGIMOTO

IPC分类号： G02B6/38

CPC分类号： G02B6/3838 ,  G02B6/3873

摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.

摘要翻译： 一种光学连接器，其使得操作者能够容易地从壳体中移除套圈而不用自己单独使用专用夹具。 一种支撑构件，其以能够将套圈保持在其中的状态插入和移除的方式安装在壳体中，包括容纳在壳体中的支撑构件主体和临时释放 在支撑构件主体上形成的突起之间的接合和形成在壳体中的孔。 当支撑构件安装在壳体中时，操作部分以突出到壳体外部的方式布置。

公开(公告)号：US20070190834A1

公开(公告)日：2007-08-16

申请号：US11705630

申请日：2007-02-13

申请人： Yuichi Koreeda ,  Akihiro Onogawa ,  Hideto Shimazu ,  Kan Ozawa ,  Go Kaneko ,  Yasutaka Hiroki

发明人： Yuichi Koreeda ,  Akihiro Onogawa ,  Hideto Shimazu ,  Kan Ozawa ,  Go Kaneko ,  Yasutaka Hiroki

IPC分类号： H01R13/62

CPC分类号： G02B6/3825 ,  G02B6/3846 ,  G02B6/3893

摘要： An optical connector apparatus includes a first connector having a first connecting portion adapted to be connected to and disconnected from a first connecting object in a first direction, a second connector which has a second connecting portion adapted to be connected to a second connection object and which is coupled to the first connector, and an optical fiber connected between the first and the second connectors. The first connector includes a first ferrule having an end portion formed at a position corresponding to the first connecting portion and having a first outer diameter. The second connector includes a second ferrule having an end portion formed at a position corresponding to the second connecting portion and having a second outer diameter greater than the first outer diameter. The optical fiber is coupled to the first and the second ferrules.

摘要翻译： 一种光学连接器装置包括：第一连接器，具有适于在第一方向上连接到第一连接物体并与其分离的第一连接部分;第二连接器，具有适于连接到第二连接物体的第二连接部分， 耦合到第一连接器，以及连接在第一和第二连接器之间的光纤。 第一连接器包括第一套圈，其具有形成在与第一连接部分对应的位置并具有第一外径的端部。 第二连接器包括第二套圈，其具有形成在对应于第二连接部分的位置并具有大于第一外径的第二外径的端部。 光纤耦合到第一和第二套圈。

公开(公告)号：US08297853B2

公开(公告)日：2012-10-30

申请号：US12800545

申请日：2010-05-18

申请人： Naoki Katagiyama ,  Hideto Shimazu ,  Takeo Toda ,  Yasutaka Hiroki

发明人： Naoki Katagiyama ,  Hideto Shimazu ,  Takeo Toda ,  Yasutaka Hiroki

IPC分类号： G02B6/38

CPC分类号： G02B6/3849 ,  G02B6/383 ,  G02B6/3873 ,  G02B6/3893

摘要： An optical connector device has a first connector including a ferrule for holding an optical fiber and a guide portion projecting longer than the ferrule. The optical connector device also has a second connector for receiving an end of the ferrule along an optical axis of the optical fiber. The second connector includes a receiver for receiving the guide portion and a shutter having a cover part. The shutter is movable between a cover position at which the optical axis intersects the cover part and an open position at which the optical axis does not intersect the cover part. The guide portion is operable to move the shutter from the cover position to the open position when the guide portion is received into the receiver.

摘要翻译： 光连接器装置具有第一连接器，其包括用于保持光纤的套圈和比套圈长的突出部。 光连接器装置还具有用于沿着光纤的光轴接收套圈的端部的第二连接器。 第二连接器包括用于接收引导部分的接收器和具有盖部分的快门。 快门可以在光轴与盖部分相交的盖位置和光轴不与盖部分相交的打开位置之间移动。 当引导部分被接收到接收器中时，引导部分可操作以将快门从盖位置移动到打开位置。

公开(公告)号：US20110075974A1

公开(公告)日：2011-03-31

申请号：US12807760

申请日：2010-09-14

申请人： Naoki Katagiyama ,  Hideto Shimazu ,  Yuichi Koreeda ,  Takeo Toda ,  Hideo Sugimoto ,  Yasutaka Hiroki

发明人： Naoki Katagiyama ,  Hideto Shimazu ,  Yuichi Koreeda ,  Takeo Toda ,  Hideo Sugimoto ,  Yasutaka Hiroki

IPC分类号： G02B6/36

CPC分类号： G02B6/3887 ,  G02B6/3851

摘要： An optical connector is selectively attachable to one of optical fiber cables including a first type optical fiber cable and a second type optical fiber cable. Each of the optical fiber cables includes a common optical fiber and a common ferrule fixed to the common optical fiber. The first type optical fiber cable further includes a tension member. The second type optical fiber cable further including a tensile member. The optical connector has a swage portion through which the common ferrule is inserted forward when one of the optical fiber cables is attached to the optical connector. The swage portion has an outer surface on which the tensile member is swaged when the second type optical fiber cable is attached to the optical connector. The optical connector also has a fixing portion having at least one receiver hole formed therein for receiving and fixing an end of the tension member of the first type optical fiber cable. The fixing portion is located forward of the swage portion.

摘要翻译： 光连接器可选择性地附接到包括第一类光纤电缆和第二类光纤电缆的光纤电缆之一。 每个光纤电缆包括公共光纤和固定到公共光纤的公共套圈。 第一类型光缆还包括张力构件。 第二种类型的光缆还包括一个拉伸构件。 光连接器具有一个挤压部分，当其中一条光纤电缆连接到光连接器上时，公共套圈通过该挤压部分向前插入。 当第二类光纤电缆连接到光连接器上时，模锻部分具有外表面，抗拉构件被模制在其上。 光连接器还具有固定部分，其具有形成在其中的至少一个接收孔，用于接收和固定第一类光纤电缆的张紧部件的端部。 固定部分位于模具部分的前方。

公开(公告)号：US20060115229A1

公开(公告)日：2006-06-01

申请号：US11288867

申请日：2005-11-29

申请人： Hideto Shimazu ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Haruyuki Koshimizu ,  Toshifumi Takagi ,  Kiyoyuki Mutaguchi ,  Kiyokazu Fukudome

发明人： Hideto Shimazu ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Haruyuki Koshimizu ,  Toshifumi Takagi ,  Kiyoyuki Mutaguchi ,  Kiyokazu Fukudome

IPC分类号： G02B6/00 ,  G02B6/36

CPC分类号： G02B6/3887

摘要： In a fixing apparatus for fixing an optical connector to an optical cable having an optical fiber and wire members arranged around the optical fiber, the fixing apparatus includes first, second, and third holding members. The first holding member is adapted to be inserted between the wire member and the optical fiber. The second holding member is adapted to be disposed outside the wire members, the second holding member cooperating with the first holding member to tightly hold the wire members therebetween. The third holding member surrounding the second holding member and having an axial end portion adapted to be engaged with the second holding member in a rotation direction with respect to the optical cable. In addition, the third holding member has another axial end portion adapted to be connected to the optical connector.

摘要翻译： 在将光连接器固定在具有设置在光纤周围的光纤和线构件的光缆的固定装置中，定影装置包括第一，第二和第三保持构件。 第一保持构件适于插入在线构件和光纤之间。 第二保持构件适于布置在线构件外部，第二保持构件与第一保持构件协作以将线构件紧密地保持在其间。 所述第三保持构件围绕所述第二保持构件，并且具有适于与所述第二保持构件相对于所述光缆沿旋转方向接合的轴向端部。 此外，第三保持构件具有适于连接到光学连接器的另一轴向端部。

公开(公告)号：US09195010B2

公开(公告)日：2015-11-24

申请号：US13147888

申请日：2010-02-03

申请人： Hideto Shimazu ,  Osamu Hashiguchi

发明人： Hideto Shimazu ,  Osamu Hashiguchi

IPC分类号： G02B6/36 ,  G02B6/38 ,  C09K11/63 ,  C09K11/61 ,  C09K11/66

CPC分类号： G02B6/3817 ,  C09K11/665 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3855 ,  G02B6/3869 ,  G02B6/3874 ,  G02B6/3877 ,  G02B6/3879 ,  G02B6/3887 ,  G02B6/3893 ,  G02B6/4293 ,  H01R4/18

摘要： An optical connector apparatus includes a connector connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on the surface thereof. The connection object is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. Provided is also an optical connector apparatus which includes a connector having a plurality of ferrules having distances between the end of the ferrules and the conductive portions so that the timing of the connection of the connector to the object is delayed, and thus the optical connector apparatus is capable of hot swapping. The connection object can be a combination of an adapter and a mating connector, or an optical element and an adapter which holds the same, etc.

摘要翻译： 光连接器装置包括连接到包括光纤和金属导体的电光复合电缆的连接器和要连接的连接对象。 连接器设置有在其表面上具有导电部分的套圈。 连接对象设置有要连接到套圈的导电连接构件。 套管和电缆通过压接结构连接。 还提供了一种光连接器装置，其包括具有多个套圈的连接器，所述多个套圈在套圈的端部与导电部分之间具有距离，使得连接器与物体的连接的定时被延迟，因此光连接器装置 能够热插拔。 连接对象可以是适配器和匹配连接器的组合，或者光学元件和保持其的适配器等。

公开(公告)号：US08356947B2

公开(公告)日：2013-01-22

申请号：US12773149

申请日：2010-05-04

申请人： Naoki Katagiyama ,  Hideto Shimazu ,  Hideo Sugimoto

发明人： Naoki Katagiyama ,  Hideto Shimazu ,  Hideo Sugimoto

IPC分类号： G02B6/38 ,  G02B6/26

CPC分类号： G02B6/3838 ,  G02B6/3873

摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.

公开(公告)号：US20130011101A1

公开(公告)日：2013-01-10

申请号：US13614258

申请日：2012-09-13

申请人： Naoki KATAGIYAMA ,  Hideto SHIMAZU ,  Hideo SUGIMOTO

发明人： Naoki KATAGIYAMA ,  Hideto SHIMAZU ,  Hideo SUGIMOTO

IPC分类号： G02B6/36

CPC分类号： G02B6/3838 ,  G02B6/3873

摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.

摘要翻译： 一种光学连接器，其使得操作者能够容易地从壳体中移除套圈而不用自己单独使用专用夹具。 一种支撑构件，其以能够将套圈保持在其中的状态插入和移除的方式安装在壳体中，包括容纳在壳体中的支撑构件主体和临时释放 在支撑构件主体上形成的突起之间的接合和形成在壳体中的孔。 当支撑构件安装在壳体中时，操作部分以突出到壳体外部的方式布置。