JPS59141308U - 多芯光フアイバケ−ブル用コネクタ - Google Patents

多芯光フアイバケ−ブル用コネクタ

Info

Publication number
JPS59141308U
JPS59141308U JP1983033532U JP3353283U JPS59141308U JP S59141308 U JPS59141308 U JP S59141308U JP 1983033532 U JP1983033532 U JP 1983033532U JP 3353283 U JP3353283 U JP 3353283U JP S59141308 U JPS59141308 U JP S59141308U
Authority
JP
Japan
Prior art keywords
ferrule
optical fiber
core optical
plug
insert
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
Application number
JP1983033532U
Other languages
English (en)
Other versions
JPH0355929Y2 (ja
Inventor
智也 大槻
勝 石井
武田　満
Original Assignee
第一電子工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 第一電子工業株式会社 filed Critical 第一電子工業株式会社
Priority to JP1983033532U priority Critical patent/JPS59141308U/ja
Priority to EP84101724A priority patent/EP0118804A3/en
Priority to US06/586,513 priority patent/US4699458A/en
Priority to CA000448989A priority patent/CA1242906A/en
Publication of JPS59141308U publication Critical patent/JPS59141308U/ja
Application granted granted Critical
Publication of JPH0355929Y2 publication Critical patent/JPH0355929Y2/ja
Granted legal-status Critical Current

Links

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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3875—Floatingly supported sleeves
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3877—Split sleeves
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
    • 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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • 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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
    • 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
    • G02B6/3851—Ferrules having keying or coding means
    • 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
    • G02B6/3854—Ferrules characterised by materials
    • 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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G02B6/3894—Screw-lock type

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図ａ、　　ｂ、　　ｃは従来コネクタの部分縦断側
面図、第２図、第３図はプラグおよびアダプタの正面図
、第４図ａ、　ｂ、　　ｃはその構成各部の斜視図、第
５図は接続状態を示す部分縦断側面図、第６図ａ、　　
ｂおよび第７図ａ、　ｂは本考案の一実施例を示す部分
縦断側面図およびプラグとアダプタの正面図、第８図は
他の実施例を示す部分縦断側面図である。 ■■・・・プラグ、◎・・・アダプタ、■・・・レセプ
タクル、Ｐ・・・光ファイバ、１・・・フロントボディ
、１ａ・・・位置決め突起、２・・・フェルール、２ａ
・・・光フアイバ挿通穴、２ｂ・・・筒状部分、２Ｃ・
・・支持鍔、２ｄ・・・金属部分、３・・・フェルール
インサート、３ａ・・・フェルール支持穴、３ａ’・・
・第１差込み穴、３ａ′・・・第２差込み穴、Ｇ１・・
・〔かた〕、４・・・コイルばね、５・・・セパレート
ワッシャ、８・・・カップリングナツト、９・・・アダ
プタボディ、９ａ・・・位置決め溝、１０・・・アダプ
タインサート、１０ａ・・・保持スリーブ固定穴、１１
・・・保持スリーブ、ｌｌａ・・・フェルール差込み穴
、１１ｂ・・・端部、１２・・・割スリーブ、１２ａ・
・・割、Ｇ２・・・〔かた〕、１４・・・端部嵌合穴、
１５・・・取付けねじ体。

Claims (1)

  1. 【実用新案登録請求の範囲】 インサートのフェルール支持穴内に〔かた〕をもたせて
    ばね体により進退自由に半画定されたフェルールをもつ
    プラグと、両端にフェルール差込み穴をもち、内部に〔
    かた〕をもたせて割スリーブを収容した保持スリーブを
    固定したインサートをもつアダプタとを備え、上記フェ
    ルールを割スリーブ内に差込むことにより、プラグ相互
    またはプラグとレセプタクルのフェルールに支持された
    光フアイバ相互を突合わせて接続する多芯光ファイバケ
    ーブル用コネクタにおいて、上記フェルール支持穴と同
    軸にインサート外に露呈させた保持スリーブ端部の嵌合
    穴を設けて、フェルールと保持スリーブ間の周方向〔か
    た〕を防止した多芯光ファイバケーブル用コネクタ。
JP1983033532U 1983-03-10 1983-03-10 多芯光フアイバケ−ブル用コネクタ Granted JPS59141308U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1983033532U JPS59141308U (ja) 1983-03-10 1983-03-10 多芯光フアイバケ−ブル用コネクタ
EP84101724A EP0118804A3 (en) 1983-03-10 1984-02-20 Fiber optic connector
US06/586,513 US4699458A (en) 1983-03-10 1984-03-05 Fiber optic connector
CA000448989A CA1242906A (en) 1983-03-10 1984-03-06 Fiber optic connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983033532U JPS59141308U (ja) 1983-03-10 1983-03-10 多芯光フアイバケ−ブル用コネクタ

Publications (2)

Publication Number Publication Date
JPS59141308U true JPS59141308U (ja) 1984-09-21
JPH0355929Y2 JPH0355929Y2 (ja) 1991-12-13

Family

ID=12389155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983033532U Granted JPS59141308U (ja) 1983-03-10 1983-03-10 多芯光フアイバケ−ブル用コネクタ

Country Status (4)

Country Link
US (1) US4699458A (ja)
EP (1) EP0118804A3 (ja)
JP (1) JPS59141308U (ja)
CA (1) CA1242906A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109409U (ja) * 1984-11-28 1986-07-11

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US4787701A (en) * 1984-11-13 1988-11-29 Raychem Corp. Optical fiber contact assembly
US4725117A (en) * 1984-11-13 1988-02-16 Raychem Corporation Optical fiber contact and method of terminating an optical fiber using same
CA1269265A (en) * 1984-11-13 1990-05-22 Roger H. Ellis Optical fiber contact
CH671470A5 (en) * 1987-01-09 1989-08-31 Diamond Sa Coaxial connector for optical fibres - has optical fibre end sleeves clamped by outer slotted centring sleeve
DE8709993U1 (ja) * 1987-07-21 1987-09-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
EP0362128A1 (de) * 1988-09-19 1990-04-04 Diamond S.A. Stecker zum koaxialen Verbinden zweier Lichtleitfasern
US4953941A (en) * 1988-11-21 1990-09-04 Seikoh Giken Co., Ltd. Optical fiber connecting device
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US5151961A (en) * 1992-02-20 1992-09-29 Northern Telecom Limited Ferrule alignment assembly for blind mating optical fiber connector
US5418875A (en) * 1992-09-04 1995-05-23 Honda Tsushin Kogyo Co., Ltd. Adapter for optical connector having float-type sleeve holder and panel fitting for mounting the same
FR2699337B1 (fr) * 1992-12-15 1995-06-09 Deveaud Pledran Benoit Laser a cavite verticale de faible resistivite.
IT1263785B (it) * 1993-01-21 1996-08-29 Sirti Spa Connettore multiplo per nastri multi-fibre ottiche
US5563971A (en) * 1995-04-28 1996-10-08 The Whitaker Corporation Floating bottleneck for multiple position fiber optic receptacle
AU685710B2 (en) * 1995-07-12 1998-01-22 Nippon Telegraph & Telephone Corporation Optical fiber connector plug and optical fiber connector
US5608828A (en) * 1995-09-12 1997-03-04 Itt Corporation Fiber optic connector apparatus
US5727101A (en) * 1995-10-06 1998-03-10 Siecor Corporation Monolithic ferrule for receiving and positioning multiple optical fibers and an optical fiber connector incorporating same
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US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
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US11187859B2 (en) 2017-06-28 2021-11-30 Corning Research & Development Corporation Fiber optic connectors and methods of making the same
US10359577B2 (en) 2017-06-28 2019-07-23 Corning Research & Development Corporation Multiports and optical connectors with rotationally discrete locking and keying features
WO2019130580A1 (ja) * 2017-12-28 2019-07-04 株式会社フジクラ 光コネクタ及び光コネクタの接続方法
US11294133B2 (en) 2019-07-31 2022-04-05 Corning Research & Development Corporation Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation
US11536921B2 (en) 2020-02-11 2022-12-27 Corning Research & Development Corporation Fiber optic terminals having one or more loopback assemblies
US11604320B2 (en) 2020-09-30 2023-03-14 Corning Research & Development Corporation Connector assemblies for telecommunication enclosures
US11686913B2 (en) 2020-11-30 2023-06-27 Corning Research & Development Corporation Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same
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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
CA1242906A (en) 1988-10-11
JPH0355929Y2 (ja) 1991-12-13
EP0118804A2 (en) 1984-09-19
US4699458A (en) 1987-10-13
EP0118804A3 (en) 1987-05-06

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