JPH01319711A - Connector for optical fiber - Google Patents
Connector for optical fiberInfo
- Publication number
- JPH01319711A JPH01319711A JP63154165A JP15416588A JPH01319711A JP H01319711 A JPH01319711 A JP H01319711A JP 63154165 A JP63154165 A JP 63154165A JP 15416588 A JP15416588 A JP 15416588A JP H01319711 A JPH01319711 A JP H01319711A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- tubular member
- hole
- strand
- hollow protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 86
- 239000000853 adhesive Substances 0.000 abstract description 11
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 description 9
- 230000007704 transition Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3888—Protection from over-extension or over-compression
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、光ファイバケーブルを接続するための光ファ
イバコネクタに関し、特に、光を導波する光ファイバ素
線の軸方向の移動をさまたげないようにその素線を被覆
して保護する中空保護部材を有する型の光ファイバケー
ブルを接続するための光ファイバコネクタに関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an optical fiber connector for connecting optical fiber cables, and in particular, to an optical fiber connector for connecting optical fiber cables, and in particular to an optical fiber connector for connecting optical fiber cables so as not to hinder the axial movement of optical fiber wires that guide light. The present invention relates to an optical fiber connector for connecting an optical fiber cable having a hollow protection member that covers and protects the wire.
従来の技術
従来、光ファイバケーブルとして、光を導波する光ファ
イバ素線の軸方向の移動をさまたげないようにその素線
を被覆して保護する中空保護部材を有する型のものがあ
り、この型の光ファイバケーブルでは、光ファイバ素線
とこれを保護する中空保護部材とが固定されていないで
、光ファイバ素線が中空保護部材内を自由に移動する構
成であるため、そのまま光ファイバケーブルの端末部材
へ接続しようとすると、光ファイバ素線の機械的強度が
極めて弱く、光ファイバ素線を折損しやすく、その接続
作業が難しい。このため、従来、例えば、特公昭６２−
５６４８９号公報に開示されているような光ファイバコ
ネクタが提案されている。この光ファイバコネクタは、
添付図面の第４図に概略断面図にて示すように、端末部
材５を備えており、この端末部材５は、第１の穴５Ａ、
第２の穴５Ｂおよび第３の穴５Ｃを有している。−方、
この端末部材５に対して接続されるべき光ファイバケー
ブルは、光を導波する光ファイバ素線１と、この素線１
の軸方向の移動をさ會たげないようにその素線１を被覆
して保護する中空保護部材２と、その中空保護部材２の
外周を覆う耐張力部材３や外装被覆部材４等の外装部材
を有しており、端末部材５への接続に際して、中空保護
部材２の先端から露出させた光ファイバ素線１に円筒部
材６を挿着して適当な接着剤７を用いて固定する。そし
て、端末部材５の第１の穴５Ａへ光ファイバ素線１を挿
入し、円筒部材６および中空保護部材２の前端部分を第
２の穴５Ｂへ嵌合させ、耐張力部材３や外装被覆部材４
等の外装部材の前端部分を第３の穴へ嵌合させ、それぞ
れ、適当な接着剤８および９を用いて固定する。BACKGROUND OF THE INVENTION Conventionally, optical fiber cables have been of the type that have a hollow protective member that covers and protects the optical fiber strands that guide the light so as not to hinder the axial movement of the strands. In this type of optical fiber cable, the optical fiber and the hollow protection member that protects it are not fixed, and the optical fiber moves freely within the hollow protection member. When attempting to connect the optical fiber to the terminal member of the optical fiber, the mechanical strength of the optical fiber is extremely weak, and the optical fiber is easily broken, making the connection work difficult. For this reason, conventionally, for example,
An optical fiber connector as disclosed in Japanese Patent No. 56489 has been proposed. This fiber optic connector is
As shown in the schematic cross-sectional view in FIG. 4 of the accompanying drawings, the terminal member 5 is provided with a first hole 5A,
It has a second hole 5B and a third hole 5C. - way,
The optical fiber cable to be connected to this terminal member 5 includes an optical fiber strand 1 that guides light, and this strand 1.
A hollow protection member 2 that covers and protects the wire 1 so as not to interfere with its axial movement, and exterior members such as a tension-resistant member 3 and an exterior covering member 4 that cover the outer periphery of the hollow protection member 2. When connecting to the terminal member 5, the cylindrical member 6 is inserted into the optical fiber 1 exposed from the tip of the hollow protection member 2 and fixed using a suitable adhesive 7. Then, the optical fiber 1 is inserted into the first hole 5A of the terminal member 5, the front end portions of the cylindrical member 6 and the hollow protection member 2 are fitted into the second hole 5B, and the tension-resistant member 3 and the outer coating are inserted. Part 4
The front end portion of the exterior member, etc., is fitted into the third hole and fixed using appropriate adhesives 8 and 9, respectively.
発明が解決しようとする課題
前述したような従来の光ファイバコネクタの構造によれ
ば、光ファイバ素線１に対して固定される円筒部材６の
外径は、中空保護部材２の外径にほぼ等しくされている
ので、端末部材５の第１の穴５Ａへ、光ファイバ素線１
を挿入する際において、円筒部材６が中空保護部材２の
先端に当接してそれ以上光ファイバ素線１が中空保護部
材２内へ移動することを防止するので、端末部材への接
続が比較的に容易となり、その際に光ファイバ素線１等
が折損する可能性も比較的に少なくなると考えられる。Problems to be Solved by the Invention According to the structure of the conventional optical fiber connector as described above, the outer diameter of the cylindrical member 6 fixed to the optical fiber 1 is approximately equal to the outer diameter of the hollow protection member 2. Since they are made equal, the optical fiber 1 is inserted into the first hole 5A of the terminal member 5.
When inserting, the cylindrical member 6 comes into contact with the tip of the hollow protection member 2 and prevents the optical fiber strand 1 from moving further into the hollow protection member 2, so the connection to the terminal member is relatively easy. It is considered that the possibility that the optical fiber 1 etc. will be broken at that time will be relatively reduced.
しかしながら、このような従来の構造では、光ファイバ
ケーブルの中空保護部材２と円筒部材６とは、非常に機
械的強度の弱い光ファイバ素線１によって機械的に連結
されているだけであり、したがって、この間の機械的強
度が弱く、そのために故障を生じがちであった。However, in such a conventional structure, the hollow protection member 2 and the cylindrical member 6 of the optical fiber cable are only mechanically connected by the optical fiber 1, which has very weak mechanical strength. During this period, the mechanical strength was weak, and as a result, failures tended to occur.
本発明の目的は、前述したような従来の問題点を解消し
つる光ファイバコネクタを提供することである。SUMMARY OF THE INVENTION An object of the present invention is to provide an optical fiber connector that overcomes the problems of the prior art as described above.
課題を解決するための手段
本発明によれば、光を導波する光ファイバ素線および該
素線の軸方向の移動をさまたげないようにその素線を被
覆して保護する中空保護部材を有する光ファイバケーブ
ルを接続するための端末部材を備えた光ファイバコネク
タにおいて、前記光ファイバ素線の外径より大きい内径
および前記中空保護部材の内径より小さな外径を有して
おり且つ前記素線を貫通させうると共に前記中空保護部
材内へ通されつる管状部材を備え、前記端末部材は、前
記管状部材の先端より突出するようにしてその管状部材
に対して固定された前記素線のその突出部分を通す第１
の穴と、前記管状部材の前端部分を受け入れる第２の穴
とを有する。Means for Solving the Problems According to the present invention, an optical fiber strand that guides light and a hollow protection member that covers and protects the strand so as not to hinder the axial movement of the strand are provided. An optical fiber connector equipped with a terminal member for connecting an optical fiber cable, which has an inner diameter larger than the outer diameter of the optical fiber strand and an outer diameter smaller than the inner diameter of the hollow protection member, and a tubular member that can be penetrated and passed into the hollow protective member, the terminal member being fixed to the tubular member so as to protrude from the distal end of the tubular member; The first through
and a second hole for receiving the front end portion of the tubular member.
また、本発明によれば、光を導波する光ファイバ素線、
該素線の軸方向の移動をさまたげないようにその素線を
被覆して保護する中空保護部材および該中空保護部材の
外周を覆う耐張力部材や外装被覆部材等の外装部材を有
する光ファイバケープルを接続するための端末部材を備
えた光ファイバコネクタにおいて、前記光ファイバ素線
の外径より大きい内径および前記中空保護部材の内径よ
り小さな外径を有しており且つ前記素線を貫通させうる
と共に前記中空保護部材内へ通されつる管状部材を備え
、前記端末部材は、前記管状部材の先端より突出するよ
うにしてその管状部材に対して固定された前記素線のそ
の突出部分を通す第１の穴と、前記管状部材の前端部分
を受け入れる第２の穴と、前記外装部材の前端部分を受
け入れる第３の穴とを有する。Further, according to the present invention, an optical fiber wire for guiding light,
An optical fiber cable having a hollow protection member that covers and protects the strands so as not to hinder the axial movement of the strands, and an exterior member such as a tension-resistant member or an exterior covering member that covers the outer periphery of the hollow protection member. an optical fiber connector having an inner diameter larger than the outer diameter of the optical fiber strand and an outer diameter smaller than the inner diameter of the hollow protection member, and capable of penetrating the strand. and a hanging tubular member that is passed into the hollow protection member, and the terminal member has a terminal member through which the protruding portion of the strand is fixed to the tubular member so as to protrude from the distal end of the tubular member. 1 hole, a second hole for receiving the front end portion of the tubular member, and a third hole for receiving the front end portion of the exterior member.
実施例
次に、添付図面の第１図から第３図に基づいて本発明の
実施例について、本発明をより詳細に説明する。Embodiments Next, the present invention will be described in more detail with reference to embodiments of the present invention based on FIGS. 1 to 3 of the accompanying drawings.
第１図および第２図は、本発明の一実施例としての光フ
ァイバコネクタの端末部材へ、光ファイバケーブルを接
続する態様を説明するための概略断面図である。この実
施例の光ファイバコネクタは、第１図および第２図によ
く示されるようなナイロンチューブ等の管状部材２０と
、第２図によく示されるような端末部材３０とを備えて
いる。1 and 2 are schematic cross-sectional views for explaining a mode of connecting an optical fiber cable to a terminal member of an optical fiber connector as an embodiment of the present invention. The optical fiber connector of this embodiment includes a tubular member 20, such as a nylon tube, as best shown in FIGS. 1 and 2, and a terminal member 30, as best shown in FIG.
この管状部材２０は、第１図によく示されるように、接
続すべき光ファイバケーブル１０の光ファイバ素線１１
の外径より大きい内径を有し、中空保護部材１２の内径
より小さな外径を有している。したがって、この管状部
材２０は、光ファイバ素線１１を貫通させうると共に中
空保護部材１２内へ通されうるものとなっている。第１
図に示すように、管状部材２０へ、接続すべき光ファイ
バケーブル１０の光ファイバ素線１１を貫通させた後、
適当な接着剤２１を用いて、管状部材２０の先端部にて
光ファイバ素線１１を管状部材２０に対して固定する。This tubular member 20, as clearly shown in FIG.
It has an inner diameter larger than the outer diameter of the hollow protection member 12 and an outer diameter smaller than the inner diameter of the hollow protection member 12. Therefore, this tubular member 20 allows the optical fiber strand 11 to pass through it and also allows it to be passed into the hollow protection member 12. 1st
As shown in the figure, after passing the optical fiber 11 of the optical fiber cable 10 to be connected through the tubular member 20,
The optical fiber strand 11 is fixed to the tubular member 20 at the tip of the tubular member 20 using a suitable adhesive 21 .
一方、端末部材３０は、第２図に断面図にて示されるよ
うに、例えば、金属材料等にてほぼ円筒状に形成されて
おり、第１の穴３１と、第２の穴３３とを有しており、
第１の穴３１と第２の穴３３とは、移行穴３２にて接続
されている。このような端末部材３０に対して、第１図
に関して説明したようにして管状部材２０を光ファイバ
素線１１に挿着固定した光ファイバケーブル１０を接続
するのであるが、この接続は次のようにして行われる。On the other hand, as shown in the cross-sectional view in FIG. has,
The first hole 31 and the second hole 33 are connected through a transition hole 32. The optical fiber cable 10, in which the tubular member 20 is inserted and fixed to the optical fiber 11, is connected to such a terminal member 30 as explained with reference to FIG. 1. This connection is performed as follows. It is carried out as follows.
すなわち、第２図に示されるように、管状部材２０の先
端より突出した光ファイバ素線１１を端末部材３０の第
１の穴３１へ挿入し、管状部材２０の前端部分を第２の
穴３３内へ嵌合させて、第２の穴３３に対して、管状部
材２０を、適当な接着剤３４を用いて固定する。なお、
光ファイバケーブル１０は、中空保護部材１２の外周を
覆う耐張力部材１３や外装被覆部材１４等の外装部材を
有している。That is, as shown in FIG. 2, the optical fiber 11 protruding from the tip of the tubular member 20 is inserted into the first hole 31 of the terminal member 30, and the front end portion of the tubular member 20 is inserted into the second hole 33. The tubular member 20 is fitted into the second hole 33 and secured using a suitable adhesive 34 . In addition,
The optical fiber cable 10 has exterior members such as a tension-resistant member 13 and an exterior covering member 14 that cover the outer periphery of the hollow protection member 12 .
第３図は、本発明の別の実施例を示す第２図と同様の図
である。この第３図の実施例の光ファイバコネクタの端
末部材４０は、第１図および第２図の光ファイバコネク
タの端末部材３０と同様であるが、第１の穴４１と、第
２の穴４３と、第１の穴４１と第２の穴４３との間の移
行穴４２との他に、第３の穴４４を有している。この端
末部材４０に対して光ファイバケーブル１０を接続する
には、管状部材２０の先端より突出した光ファイバ素線
１１を端末部材４０の第１の穴４１へ挿入し、管状部材
２０の前端部分を第２の穴４３内へ嵌合させて適当な接
着剤４５にて固定し、中空保護部材１２および中空保護
部材１２の外周を覆う耐張力部材１３や外装被覆部材１
４等の外装部材を第３の穴４４内へ嵌合させて適当な接
着剤４６にて固定する。FIG. 3 is a diagram similar to FIG. 2 showing another embodiment of the invention. The terminal member 40 of the optical fiber connector of the embodiment of FIG. 3 is similar to the terminal member 30 of the optical fiber connector of FIGS. and a transition hole 42 between the first hole 41 and the second hole 43, as well as a third hole 44. To connect the optical fiber cable 10 to the terminal member 40, the optical fiber strand 11 protruding from the tip of the tubular member 20 is inserted into the first hole 41 of the terminal member 40, and the front end portion of the tubular member 20 is is fitted into the second hole 43 and fixed with a suitable adhesive 45, and the hollow protection member 12 and the tension-resistant member 13 and exterior covering member 1 that cover the outer periphery of the hollow protection member 12 are attached.
An exterior member such as No. 4 is fitted into the third hole 44 and fixed with a suitable adhesive 46.
発明の効果
本発明の光ファイバコネクタは、前述したような構成で
あるので、光ファイバ素線１１が管状部材２０によって
保護されると共に、管状部材２０が光ファイバケーブル
１０の中空保護部材１２内へ通されているので、端末部
材３０または４０への接続作業時に光ファイバ素線１１
が折損したりすることがなく、接続作業が非常に簡単な
ものとなり、端末部材へ接続した後の機械的強度も充分
なものとなる。Effects of the Invention Since the optical fiber connector of the present invention has the above-described configuration, the optical fiber 11 is protected by the tubular member 20, and the tubular member 20 is inserted into the hollow protection member 12 of the optical fiber cable 10. Because it is passed through, the optical fiber 11 is connected during connection work to the terminal member 30 or 40.
There is no risk of breakage, the connection work is very simple, and the mechanical strength after connection to the terminal member is sufficient.
第１図は、本発明の一実施例の光ファイバコネクタに接
続すべき光ファイバケーブルの光ファイバ素線に対して
管状部材を挿着固定した状態を示す概略断面図、第２図
は、第１図の状態の光ファイバケーブルを光ファイバコ
ネクタの端末部材へ接続した状態を示す概略断面図、第
３図は、本発明の別の実施例を示す第２図と同様の図、
第４図は、従来の光ファイバコネクタの一例を説明する
ための概略断面図である。
１０・・・・・・光ファイバケーブル、１１・・・・・
・光ファイバ素線、１２・・・・・・中空保護部材、１
３・・・・・・耐張力部材、 １４・・・・・・外
装被覆部材、２０・・・・・・管状部材、 ２１
・・・・・・接着剤、３０・・・・・・端末部材、
３１・・・・・・第１の穴、３３・・・・・・第３の
穴、 ３４・・・・・・接着剤、４０・・・・・
・端末部材、 ４１・・・・・・第１の穴、４３・
・・・・・第２の穴、 ４４・・・・・・第３の穴
、４５．４６・・・・・・接着剤。FIG. 1 is a schematic sectional view showing a state in which a tubular member is inserted and fixed to the optical fiber strand of an optical fiber cable to be connected to an optical fiber connector according to an embodiment of the present invention, and FIG. 1 is a schematic sectional view showing a state in which the optical fiber cable in the state shown in FIG. 1 is connected to the terminal member of an optical fiber connector; FIG. 3 is a view similar to FIG. 2 showing another embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view for explaining an example of a conventional optical fiber connector. 10... Optical fiber cable, 11...
・Optical fiber wire, 12...Hollow protection member, 1
3...Tension-resistant member, 14...Exterior covering member, 20...Tubular member, 21
...Adhesive, 30 ...Terminal member,
31...First hole, 33...Third hole, 34...Adhesive, 40...
・Terminal member, 41...First hole, 43・
...Second hole, 44...Third hole, 45.46...Adhesive.
Claims (2)
向の移動をさまたげないようにその素線を被覆して保護
する中空保護部材を有する光ファイバケーブルを接続す
るための端末部材を備えた光ファイバコネクタにおいて
、前記光ファイバ素線の外径より大きい内径および前記
中空保護部材の内径より小さな外径を有しており且つ前
記素線を貫通させうると共に前記中空保護部材内へ通さ
れうる管状部材を備えており、前記端末部材は、前記管
状部材の先端より突出するようにしてその管状部材に対
して固定された前記素線のその突出部分を通す第１の穴
と、前記管状部材の前端部分を受け入れる第２の穴とを
有していることを特徴とする光ファイバコネクタ。(1) A terminal member for connecting an optical fiber cable having an optical fiber wire that guides light and a hollow protection member that covers and protects the wire so as not to hinder the axial movement of the wire. The optical fiber connector has an inner diameter larger than the outer diameter of the optical fiber strand and an outer diameter smaller than the inner diameter of the hollow protection member, and allows the strand to pass through and into the hollow protection member. a first hole through which the protruding portion of the wire is passed, the end member being fixed to the tubular member so as to protrude from the distal end of the tubular member; a second hole for receiving a front end portion of the tubular member.
移動をさまたげないようにその素線を被覆して保護する
中空保護部材および該中空保護部材の外周を覆う耐張力
部材や外装被覆部材等の外装部材を有する光ファイバケ
ーブルを接続するための端末部材を備えた光ファイバコ
ネクタにおいて、前記光ファイバ素線の外径より大きい
内径および前記中空保護部材の内径より小さな外径を有
しており且つ前記素線を貫通させうると共に前記中空保
護部材内へ通されうる管状部材を備えており、前記端末
部材は、前記管状部材の先端より突出するようにしてそ
の管状部材に対して固定された前記素線のその突出部分
を通す第１の穴と、前記管状部材の前端部分を受け入れ
る第２の穴と、前記外装部材の前端部分を受け入れる第
３の穴とを有していることを特徴とする光ファイバコネ
クタ。(2) An optical fiber strand that guides light, a hollow protection member that covers and protects the strand so as not to hinder the axial movement of the strand, and a tension-resistant member that covers the outer periphery of the hollow protection member. In an optical fiber connector equipped with a terminal member for connecting an optical fiber cable having an exterior member such as or an exterior covering member, the inner diameter is larger than the outer diameter of the optical fiber strand and the outer diameter is smaller than the inner diameter of the hollow protection member. and a tubular member that can be passed through the strand and into the hollow protection member, and the terminal member is attached to the tubular member so as to protrude from the tip of the tubular member. a first hole for passing the protruding portion of the strand fixed thereto; a second hole for receiving the front end portion of the tubular member; and a third hole for receiving the front end portion of the sheathing member. An optical fiber connector characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63154165A JPH01319711A (en) | 1988-06-22 | 1988-06-22 | Connector for optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63154165A JPH01319711A (en) | 1988-06-22 | 1988-06-22 | Connector for optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01319711A true JPH01319711A (en) | 1989-12-26 |
| JPH0463368B2 JPH0463368B2 (en) | 1992-10-09 |
Family
ID=15578255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63154165A Granted JPH01319711A (en) | 1988-06-22 | 1988-06-22 | Connector for optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01319711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2664711A1 (en) * | 1990-07-11 | 1992-01-17 | Filotex Sa | METHOD FOR JOINING AN OPTICAL CABLE WITH A FIBER PROTECTION TUBE TO A CONNECTING PLUG OR THREAD. |
| WO2013099756A1 (en) * | 2011-12-28 | 2013-07-04 | 住友電気工業株式会社 | Optical-cable terminal structure and optical module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611424A (en) * | 1979-07-09 | 1981-02-04 | Hitachi Chem Co Ltd | Production of optical fiber connector plug |
-
1988
- 1988-06-22 JP JP63154165A patent/JPH01319711A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611424A (en) * | 1979-07-09 | 1981-02-04 | Hitachi Chem Co Ltd | Production of optical fiber connector plug |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2664711A1 (en) * | 1990-07-11 | 1992-01-17 | Filotex Sa | METHOD FOR JOINING AN OPTICAL CABLE WITH A FIBER PROTECTION TUBE TO A CONNECTING PLUG OR THREAD. |
| AU644662B2 (en) * | 1990-07-11 | 1993-12-16 | Alcatel N.V. | Method for connection of an optical fibre |
| WO2013099756A1 (en) * | 2011-12-28 | 2013-07-04 | 住友電気工業株式会社 | Optical-cable terminal structure and optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0463368B2 (en) | 1992-10-09 |
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