专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013015748A Optical connector 审中-公开
标题翻译：光学连接器
公开(公告)号：JP2013015748A
公开(公告)日：2013-01-24
申请号：JP2011149754
申请日：2011-07-06
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Suzuki Giken:Kk , 株式会社スズキ技研
发明人： YAMAGUCHI TAKASHI , TAKAHASHI SHIGEO , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO , KATAYOSE KOICHI , ISHIZUKA KOUJI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To prevent a control member from moving without reason before sure engagement of an optical fiber grasping member with the control member, when the optical fiber grasping member moving forward is engaged with the control member into one body.SOLUTION: An optical connector includes a control member 21 which performs control for ensuing such an allowable gap m in the longitudinal direction of a coated optical fiber that the coated optical fiber does not buckle due to pressing force in a coating removal process of pressing the coated optical fiber grasped by an optical fiber grasping member 11 to a coating removing part to remove a coating of the coated optical fiber. A locking member 35 for locking forward movement of the control member is provided on a side surface of the control member 21. The optical fiber grasping member 11 has an arm 50 having, at a front end thereof, an engaging claw 50a to be engaged with the control member 21. The engaging claw 50a of the arm 50 of the optical fiber grasping member is brought into contact with the locking member 35 to unlock the control member and then is engaged with the control member. Before the optical fiber grasping member is surely engaged with the control member, the control member does not move without season.
摘要翻译：要解决的问题：为了防止控制构件在光纤夹持构件与控制构件的可靠接合之前没有理由移动，当前进的光纤抓持构件与控制构件接合成一体时。解决方案：光连接器包括控制部件21，该控制部件21执行控制，以便在涂覆光纤的长度方向上进行控制，涂覆光纤在涂层去除过程中由于压力而不会由于压力而弯曲将由光纤抓持构件11抓持的涂覆光纤按压到涂布去除部分以除去涂覆的光纤的涂层。在控制构件21的侧面设置有用于锁定控制构件的向前移动的锁定构件35.光纤抓持构件11具有臂50，臂50的前端具有接合爪50a，控制构件21.光纤夹持构件的臂50的接合爪50a与锁定构件35接触，以解锁控制构件，然后与控制构件接合。在光纤夹持部件确实地与控制部件接合之前，控制部件在没有季节的情况下不移动。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013015747A Optical connector 审中-公开
标题翻译：光学连接器
公开(公告)号：JP2013015747A
公开(公告)日：2013-01-24
申请号：JP2011149753
申请日：2011-07-06
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Suzuki Giken:Kk , 株式会社スズキ技研
发明人： YAMAGUCHI TAKASHI , TAKAHASHI SHIGEO , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO , KATAYOSE KOICHI , ISHIZUKA KOUJI
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To prevent the generation of unnecessary gaps where a coated optical fiber is likely to buckle, in parts other than a part where an allowable gap m not allowing the coating optical fiber to buckle is secured, in a coating removal process of pressing the coated optical fiber to a coating removing portion to remove a coating of the coated optical fiber, with respect to an optical connector integrated with a mechanical splicing part and incorporating the coating removing portion including a sheath grasping member.SOLUTION: An optical connector has a coated optical fiber holding structure which secures the allowable gap m, and includes: an open guide which is provided as a part of a mechanical splicing part and can be moved in a fiber radial direction; and a movable guide which can push the open guide forward at a set timing to move it forward by being pushed forward by a sheath grasping member. The sheath grasping member has a conical convex portion at a front part thereof, and the movable guide has a conical concave portion on the sheath grasping member side, and the movable guide is pushed in by an optical fiber grasping member in a state where the conical convex portion of the sheath grasping member is in contact with the conical concave portion. A gap is not generated between the sheath grasping member and the movable guide.
摘要翻译：要解决的问题：为了防止在涂覆光纤可能弯曲时产生不必要的间隙，在不允许涂覆光纤弯曲的允许间隙m被确保的部分之外的部分中，在涂层中相对于与机械接合部一体化的光连接器，将包覆的光纤压入涂层去除部分以除去涂覆的光纤的涂层的去除过程，并且包括包括鞘夹持部件的涂层去除部分。解决方案：光连接器具有固定可允许间隙m的涂覆光纤保持结构，并且包括：开口引导件，其设置为机械接合部分的一部分并且可沿纤维径向方向移动; 以及可移动的导向件，其可以在设定的时间向前推动打开的导向件，以通过由夹持夹持构件向前推动而向前移动。护套夹持部件的前部具有圆锥形凸部，并且可动引导件在护套夹持部件侧具有锥形凹部，并且可动引导件在光纤夹持部件被推入的状态下，护套夹持构件的凸部与锥形凹部接触。在护套夹持构件和可动引导件之间不产生间隙。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013015786A Optical connector 审中-公开
标题翻译：光学连接器
公开(公告)号：JP2013015786A
公开(公告)日：2013-01-24
申请号：JP2011150431
申请日：2011-07-06
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Suzuki Giken:Kk , 株式会社スズキ技研
发明人： YAMAGUCHI TAKASHI , TAKAHASHI SHIGEO , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO , KATAYOSE KOICHI , ISHIZUKA KOUJI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To easily remove a coating of an insertion optical fiber by a coating removal portion.SOLUTION: An optical connector 100 includes: a first base member 51 and a first cover member 58 which clip a tip end portion of an insertion optical fiber 1 between guiding portions 26 and 50a, and move the tip end portion of the insertion optical fiber 1 forward while regulating deflection; a coating removal portion 31 for removing a coating 2 of the tip end portion of the insertion optical fiber 1; and a clamp portion 20 capable of gripping and fixing an abutting portion P of a bare optical fiber 3 from which the coating 2 is removed and a built-in optical fiber 12 of a ferrule 10. An opening guide 50 is moved so as to form a space on the guiding portion 26 of the first base member 51, and the insertion optical fiber 1 is deflection-deformed by first deflection width 4a in the space. The abutting portion of the optical fibers 3 and 12 is gripped and fixed by the clamp portion 20. An optical fiber retaining portion 59 is moved so as to further form a space on the first base member 51, and the insertion optical fiber 1 is deflection-deformed by second deflection width 7a larger than the first deflection width 4a.
摘要翻译：要解决的问题：通过涂层去除部分容易地去除插入光纤的涂层。解决方案：光连接器100包括：第一基件51和第一盖构件58，其将插入光纤1的前端部分夹在引导部分26和50a之间，并使插入件的前端部分移动光纤1向前同时调节偏转; 用于去除插入光纤1的前端部分的涂层2的涂层去除部分31; 以及夹持部分20，其能够夹持和固定去除了涂层2的裸光纤3的邻接部分P和套圈10的内置光纤12.打开引导件50移动以形成第一基底部件51的引导部分26上的空间和插入光纤1在空间中由第一偏转宽度4a变形。光纤3和12的邻接部分由夹持部分20夹持并固定。光纤保持部分59移动以便在第一基底部件51上进一步形成空间，并且插入光纤1是偏转 - 由第二偏转宽度7a变大，大于第一偏转宽度4a。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013015746A Optical connector 审中-公开
标题翻译：光学连接器
公开(公告)号：JP2013015746A
公开(公告)日：2013-01-24
申请号：JP2011149752
申请日：2011-07-06
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Suzuki Giken:Kk , 株式会社スズキ技研
发明人： YAMAGUCHI TAKASHI , TAKAHASHI SHIGEO , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO , KATAYOSE KOICHI , ISHIZUKA KOUJI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To prevent an optical fiber grasping member from falling off due to a tension force acting on a coated optical fiber after optical connector assembly, with respect to a mechanical splicing type field assembly optical connector.SOLUTION: An optical fiber grasping member grasps a coated optical fiber to insert it into a mechanical splicing part. The optical fiber grasping member has an arm having, at a front end thereof, an engaging claw to be engaged with a connector component member. A lever which is to cover the optical fiber grasping member integrated with the connector component member is turnably provided on a stop ring. An arm deformation preventing piece which enters a gap between the engaging claw and an inner surface of a side wall of the stop ring in a state where the engaging claw at the front end of the arm of the optical fiber grasping member is engaged with the connector component member is provided on the lever. When the lever is turned down to cover the optical fiber grasping member, the arm deformation preventing piece enters the gap between the engaging claw and the inner surface of the side wall of the stop ring to restrain the engaging claw, so that the optical fiber grasping member does not fall off the connector component member.
摘要翻译：解决问题：相对于机械拼接型现场组装光连接器，为了防止光纤夹持构件由于在光连接器组装之后作用在涂覆光纤上的张力而脱落。解决方案：光纤夹持件抓住涂覆的光纤将其插入到机械拼接部件中。光纤抓持构件具有臂，其前端具有与连接器构件配合的接合爪。用于覆盖与连接器构件构件一体化的光纤夹持构件的杆可转动地设置在止动环上。在光纤夹持构件的臂的前端的接合爪与连接器接合的状态下进入接合爪与止动环的侧壁的内表面之间的间隙的臂变形防止件组件构件设置在杠杆上。当杠杆向下转动以覆盖光纤抓持构件时，臂变形防止件进入接合爪与止动环的侧壁的内表面之间的间隙以限制接合爪，使得光纤抓握构件不会脱离连接器组件。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2014167585A Tool for mechanical splice 有权
标题翻译：机械工具
公开(公告)号：JP2014167585A
公开(公告)日：2014-09-11
申请号：JP2013040124
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： YAMAGUCHI TAKASHI , MATSUDA TAKAHARU , TAKIZAWA KAZUHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide a tool for a mechanical splice in which operation of attachment/detachment to/from the mechanical splice is easy.SOLUTION: A tool 80 for a splice has an insertion member 81 and a ring-shaped insertion member drive part 82. The insertion member 81 has a stem part supported by an insertion member support part 89 provided in the insertion member drive part 82, an insertion one-side support part 83 extending in a central axial direction of the insertion member drive part 82 from the stem part, and insertion one-side parts 81a. The insertion member drive part 82 is deformed so as to increase the distance between the insertion member support part 89 and an insertion member insertion hole 82a by applying side pressure in a direction of getting the insertion member drive part 82 and a side wall part 88 close to each other, and thereby the plurality of insertion one-side parts 81a of the insertion member 81 can be removed from between elements.
摘要翻译：要解决的问题：提供用于机械接头的工具，其中与机械接头的连接/拆卸操作容易。解决方案：用于接头的工具80具有插入构件81和环形插入构件驱动插入构件81具有由设置在插入构件驱动部82中的插入构件支撑部89支撑的杆部，从插入构件驱动部82的中心轴方向延伸的插入一侧支撑部83，杆部分和插入单侧部分81a。插入构件驱动部82变形，通过在使插入构件驱动部82和侧壁部88接近的方向上施加侧压来增大插入构件支撑部89与插入构件插入孔82a之间的距离从而可以从元件之间移除插入构件81的多个插入一侧部81a。

6. 发明专利

JP2014167583A Optical fiber connection tool and optical fiber connection method 有权
标题翻译：光纤连接工具和光纤连接方法
公开(公告)号：JP2014167583A
公开(公告)日：2014-09-11
申请号：JP2013040096
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： YAMAGUCHI TAKASHI , MATSUDA TAKAHARU , TAKIZAWA KAZUHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/38 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber connection tool and an optical fiber connection method, which allow for connecting an optical fiber to an optical connector even when it is difficult to secure extra length of the optical fiber.SOLUTION: An optical fiber connection tool comprises an optical fiber connection unit 20 having an optical connector 210, and a connection jig 110 for placing a first optical fiber 162 face-to-face with a second optical fiber 1. The optical connector 210 has a ferrule 161 containing the first optical fiber 162, and a coupling mechanism 163 which butt-couples the first optical fiber 162 and the second optical fiber 1. The connecting jig 110 has an optical fiber securing section 190 to which the second optical fiber 1 is secured, and a guide section 132 which guides the optical fiber connection unit 20 toward the optical fiber securing section 190.
摘要翻译：要解决的问题：提供一种光纤连接工具和光纤连接方法，即使难以确保光纤的额外长度，也可以将光纤连接到光连接器。解决方案：光纤连接工具包括具有光学连接器210的光纤连接单元20和用于将第一光纤162面对面地放置在第二光纤1上的连接夹具110.光学连接器210具有包含第一光学元件光纤162，以及连接第一光纤162和第二光纤1的耦合机构163.连接夹具110具有固定有第二光纤1的光纤固定部190，以及引导部132 其将光纤连接单元20引导到光纤固定部190。

7. 发明专利

JP2014167578A Optical fiber connection tool 有权
标题翻译：光纤连接工具
公开(公告)号：JP2014167578A
公开(公告)日：2014-09-11
申请号：JP2013040044
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： YAMAGUCHI TAKASHI , MATSUDA TAKAHARU , TAKIZAWA KAZUHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide a foolproof optical fiber connection tool.SOLUTION: A first optical fiber securing section 90 has a pair of extended parts 96, 97, and a first unit accommodating space 99 between the extended parts 96, 97 can accommodate a tip portion of a first optical fiber connection unit 10. A second optical fiber securing section 190 has a pair of extended parts 196, 197, and a second unit accommodating space 199 between the extended parts 196, 197 can accommodate a tip portion of a second optical fiber connection unit 20. The extended part 96 of the first optical fiber securing section 90 has a first entry preventer 96b formed thereon, capable of preventing the second optical fiber connection unit 20 from entering the first unit accommodating space 99. The extended part 197 of the second optical fiber securing section 190 has a second entry preventer 197b formed thereon, capable of preventing the first optical fiber connection unit 10 from entering the second unit accommodating space 199.
摘要翻译：要解决的问题：提供一种愚蠢的光纤连接工具。解决方案：第一光纤固定部分90具有一对延伸部分96,97以及延伸部分96,97之间的第一单元容纳空间99可容纳一个第一光纤连接单元10的尖端部分。第二光纤固定部分190具有一对延伸部分196,197和延伸部分196,197之间的第二单元容纳空间199可以容纳第二光纤连接单元10的尖端部分光纤连接单元20.第一光纤固定部分90的延伸部分96具有形成在其上的第一入口防止器96b，能够防止第二光纤连接单元20进入第一单元容纳空间99.延伸部分197 第二光纤固定部分190具有形成在其上的第二入口防止器197b，能够防止第一光纤连接单元10进入第二单元容纳空间199。

8. 发明专利

JP2014219519A 光ファイバ接続工具有权
标题翻译：光纤连接工具
公开(公告)号：JP2014219519A
公开(公告)日：2014-11-20
申请号：JP2013097892
申请日：2013-05-07
申请人：株式会社フジクラ , Fujikura Ltd , 日本電信電話株式会社 , Nippon Telegr & Teleph Corp
发明人： YAMAGUCHI TAKASHI , MATSUDA TAKAHARU , TAKIZAWA KAZUHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/24
CPC分类号： G02B6/24
摘要：【課題】作業が容易であり、かつコスト削減が可能な光ファイバ接続工具を提供する。【解決手段】第1の光ファイバが挿入されるメカニカルスプライス30を保持する光ファイバ接続用ユニット10と、メカニカルスプライス30内で第1の光ファイバと突き合わせる第2の光ファイバを固定する光ファイバ固定部を有する接続治具110と、を備えた光ファイバ接続工具100。接続治具110は、治具基部130と、一対のガイド部材120とを有する。光ファイバ接続用ユニット10は、その両側面に、溝状のガイド凹部62b、63bを有する。ガイド部材120は、治具基部130から延出する延出板部121と、その先端から内方に突出する内方突出部122とを有する。内方突出部122は、ガイド凹部62b、63bに入り込んで光ファイバ接続用ユニット10を案内方向に移動可能な状態で保持する。【選択図】図7
摘要翻译：要解决的问题：提供一种便于工作并能够降低成本的光纤连接工具。解决方案：光纤连接工具100包括：光纤连接单元10，其保持机械接头30，第一光纤被插入连接工具110具有光纤锚固部分，用于将与第一光纤对接的第二光纤固定在机械接头30内。连接工具110具有工具基部130和一对引导构件120。光纤连接单元10在光纤连接单元的两个侧表面上具有槽状引导凹部62b和63b。引导构件120具有从工具基部130延伸的延伸板部121和从引导构件的前端向内突出的向内突出部122。向内突出部分122进入引导凹部62b和63b，并且将光纤连接单元10沿引导方向保持在可移动状态。

9. 发明专利

JP2014219500A メカニカルスプライス用工具、光ファイバ接続装置および光ファイバ接続方法有权
标题翻译：机械工具，光纤连接装置和光纤连接方法
公开(公告)号：JP2014219500A
公开(公告)日：2014-11-20
申请号：JP2013097546
申请日：2013-05-07
申请人：株式会社フジクラ , Fujikura Ltd , 日本電信電話株式会社 , Nippon Telegr & Teleph Corp
发明人： YAMAGUCHI TAKASHI , MATSUDA TAKAHARU , TAKIZAWA KAZUHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/24
CPC分类号： G02B6/24
摘要：【課題】メカニカルスプライスを用いた光ファイバ同士の接続作業に繰り返し用いることができて、簡易な構造のメカニカルスプライス用工具を提供する。【解決手段】スプライス40の一端40a側に割り入れる第1の介挿片11を有する第1の介挿部材10と、他端40b側に割り入れる第2の介挿片21を有する第2の介挿部材20と、これらを保持する工具本体31を備え、介挿部材10,20は、スプライス40の各端側で回動自在に保持される回転軸13,23と、中央部に向かって延在する梃部14,24と、その先端部において相手の介挿部材と接触可能な連動機構部15,25を有し、介挿片11,21は各介挿部材の梃部14,24に支持され、第1の介挿部材10を回動させると、その連動機構部15が第2の介挿部材20の連動機構部25を押すことにより介挿部材20が連動して回動し、介挿片11,21がスプライス40に割り入れられる。【選択図】図4
摘要翻译：要解决的问题：提供能够在使用机械接合工具彼此连接光纤的操作中重复使用的机械接合工具，并且具有简单的构造。解决方案：本机械接合工具包括：第一插入具有插入接头40的一端40a侧的第一插入片11的构件10; 具有插入到另一端40b侧的第二插入片21的第二插入部件20; 以及用于保持这些插入构件的工具主体31。插入构件10,20具有可旋转地保持在接头40的每个端侧处的旋转轴13,33，朝向中心部分延伸的杆部分14,24，以及在其中与另一个插入构件可接触的互锁机构部分15,25 顶端部分。插入片11,21由每个插入部件的杆部14,24支撑，并且当第一中介部件10旋转时，其互锁机构部15推动第二插入部件20的互锁机构部25，从而插入构件20通过与互锁机构部25互锁而旋转，插入片11,21插入到接合件40中。

10. 发明专利

JP2014167584A Optical fiber connection tool and optical fiber connection method 有权
标题翻译：光纤连接工具和光纤连接方法
公开(公告)号：JP2014167584A
公开(公告)日：2014-09-11
申请号：JP2013040123
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： YAMAGUCHI TAKASHI , MATSUDA TAKAHARU , TAKIZAWA KAZUHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To facilitate connecting work by reducing required extra length of optical fibers and yet secure sufficient butting force of the optical fibers acting on each other.SOLUTION: An optical fiber connection tool comprises an optical fiber connection unit 10 and a connection jig 110 having an optical fiber securing section 90. The optical fiber connection unit 10 has a first sag width L1 formed between one end of a mechanical splice 30 and an optical fiber gripping section 70, and a second sag width L2 shorter than the first sag width L1 is secured between the other end of the mechanical splice 30 and the optical fiber securing section 90 when optical fibers are placed face-to-face.
摘要翻译：要解决的问题：通过减少光纤所需的额外长度并且确保相互作用的光纤的足够的对接力来促进连接工作。解决方案：光纤连接工具包括光纤连接单元10和连接夹具 110具有光纤固定部90.光纤连接单元10具有形成在机械接头30的一端和光纤夹持部70之间的第一下垂宽度L1和比第一下垂宽度短的第二下垂宽度L2 当光纤面对面放置时，L1固定在机械接头30的另一端和光纤固定部分90之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式