JPH06510380A - 多対光ファイバ接続装置 - Google Patents
多対光ファイバ接続装置Info
- Publication number
- JPH06510380A JPH06510380A JP5505205A JP50520593A JPH06510380A JP H06510380 A JPH06510380 A JP H06510380A JP 5505205 A JP5505205 A JP 5505205A JP 50520593 A JP50520593 A JP 50520593A JP H06510380 A JPH06510380 A JP H06510380A
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- connecting element
- plates
- tongue
- plate
- 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 description 27
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 description 84
- 239000000463 material Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000004927 fusion Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- HJJVPARKXDDIQD-UHFFFAOYSA-N bromuconazole Chemical compound ClC1=CC(Cl)=CC=C1C1(CN2N=CN=C2)OCC(Br)C1 HJJVPARKXDDIQD-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3806—Semi-permanent connections, i.e. wherein the mechanical means keeping the fibres aligned allow for removal of the fibres
-
- 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
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
- G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
Claims (20)
- 1.第1の複数の光ファイバと第2の複数の光ファイバとを接続する装置であっ て、 接続本体と、 前記接続本体内に配置され第1及び第2の複数の光ファイバを保持する接続要素 手段と、 前記接続要素手段を固定する長手方向作動手段、とを具備する装置。
- 2.前記接続要素手段は対向面を形成する2つの板部材を備え、前記長手方向作 動手段は第1及び第2の位置を有した楔手段を具備し、該楔手段が該第1の位置 にあるときに、第1及び第2の複数の光ファイバを前記接続要素手段の前記対向 面の間に挿入でき、該楔手段が該第2の位置にあるときに、該楔手段が該接続要 素手段に固定力を加えて該対向面を相互に押付ける、請求項1の装置。
- 3.前記接続本体は傾斜面を有した空間を内部に備え、前記楔手段は、鋭角を形 成する第1及び第2の表面を有した楔部材を具備し、該第1の表面が前記接続要 素手段の前記対向面に略平行であり、該第2の表面が前記傾斜面に略平行に隣接 する、請求項2の装置。
- 4.前記楔手段は、該楔手段の作動を容易にする工具受け手段を備える請求項2 の装置。
- 5.前記接続本体は、前記楔手段と前記接続要素手段との間に配置される舌部材 を備える請求項2の装置。
- 6.前記鋭角は約9°以下である請求項3の装置。
- 7.前記板部材は中心部分を有した略矩形であり、前記楔部材は該板部材よりも 短く、前記第2の位置で、該楔部材が前記接続要素手段の前記中心部分に前記固 定力を加える、請求項3の装置。
- 8.前記接続本体に一体成形された舌部材をさらに具備し、該舌部材は、前記空 間と前記接続要素手段との間に配置され、前記楔部材の前記第1の表面に接触す る請求項3の装置。
- 9.前記板部材は略矩形であり、 前記舌部材は、前記板部材の幅に略等しい幅を有して一方の該板部材に接触する 、 請求項5の装置。
- 10.前記舌部材は前記接続本体に一体成形される請求項5の装置。
- 11.前記接続本体に一体成形され、該接続本体の前記空間内に延び、第1及び 第2の表面を有する略矩形の舌部材をさらに具備し、該第1の表面が一方の前記 板部材に接触するとともに、該第2の表面が前記楔部材の前記第1の表面に接触 する請求項7の装置。
- 12.第1の複数の光ファイバと第2の複数の光ファイバとを接続する装置であ って、 スロットと該スロットに隣接する空間とを備えた接続本体と、前記接続本体の前 記スロット内に配置され、第1及び第2の複数の光ファイバを保持する手段を備 えた接続要素と、前記接続本体の前記空間内に配置され、前記接続要素に固定力 を加える楔手段、 とを具備する装置。
- 13.前記楔手段は前記接続要素の中心部分にのみ前記固定力を加える請求項1 2の装置。
- 14.前記接続本体は、前記楔手段と前記接続要素との間に配置される舌を備え る請求項12の装置。
- 15.前記接続要素は2つの板を備え、前記楔手段は第1及び第2の位置を有し 、該楔手段が該第1の位置にあるときに、第1及び第2の複数の光ファイバを前 記接続要素手段の前記板の間に挿入でき、該楔手段が該第2の位置にあるときに 、該楔手段が該接続要素に固定力を加えて該板を相互に押付ける、請求項12の 装置。
- 16.前記接続本体の前記空間は傾斜面を有し、前記接続要素は2つの略矩形の 板を備え、前記楔手段は、約9°以下の鋭角を形成する第1及び第2の表面を有 した楔を具備し、該第1の表面が前記板に略平行であり、該第2の表面が前記傾 斜面に略平行である、請求項12の装置。
- 17.前記接続本体の前記空間は傾斜面を有し、前記接続要素は2つの略矩形の 板を備え、前記楔手段は、約9°以下の鋭角を形成する第1及び第2の表面を有 した楔を具備し、該第1の表面が前記板に略平行であるとともに該第2の表面が 前記傾斜面に略平行であり、該楔は該板よりも短くかつ前記空間内で第1及び第 2の位置に配置でき、該楔は、該楔が該第1の位置にあるときに、該板の間への 第1及び第2の複数の光ファイバの挿入を可能にするとともに、該楔が該第2の 位置にあるときに、前記接続要素に固定力を加えて該板を相互に押付ける、請求 項13の装置。
- 18.前記接続要素は2つの略矩形の板を備え、前記舌は、前記板の幅に略等し い幅を有して一方の該板に接触する、 請求項14の装置。
- 19.前記接続本体は前記空間内に延びる舌を備え、該舌は第1及び第2の表面 を有し、該第1の表面が一方の前記板に接触するとともに、該第2の表面が前記 楔の前記第1の表面に接触し、該楔の該第1及び第2の表面が略平行である請求 項16の装置。
- 20.スロットと、傾斜面を有して該スロットに隣接する空間とを備え、略平行 な第1及び第2の表面を有して該スロットと平行に該空間内に延びる略矩形の舌 をさらに備えた接続本体と、前記接続本体の前記スロット内に配置され、一方の 板の中心部分が前記舌の前記第1の表面に接触するとともに両方の板が該舌の幅 に略等しい幅と該舌の長さより大きい長さとを有する2つの略矩形の板を備えた 接続要素と、 約9°以下の鋭角を形成する第1及び第2の表面を有し、該第1の表面が前記舌 の前記第2の表面に略平行でかつ接触するとともに該第2の表面が前記傾斜面に 略平行でかつ接触し、前記空間内で第1及び第2の位置に配置でき、該第1の位 置にあるときに、前記板を充分に分離して該板の間への複数の光ファイバの挿入 を可能にするとともに、該第2の位置にあるときに、前記接続要素に固定力を加 えて該板を相互に押付ける楔、 とを具備する多対光ファイバ接続装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US753,332 | 1991-09-06 | ||
| US07/753,332 US5151964A (en) | 1991-09-06 | 1991-09-06 | Wedge-actuated multiple optical fiber splice |
| PCT/US1992/006729 WO1993005422A1 (en) | 1991-09-06 | 1992-07-28 | Multiple optical fiber splice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06510380A true JPH06510380A (ja) | 1994-11-17 |
| JP3286319B2 JP3286319B2 (ja) | 2002-05-27 |
Family
ID=25030199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50520593A Expired - Fee Related JP3286319B2 (ja) | 1991-09-06 | 1992-07-28 | 多対光ファイバ接続装置 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5151964A (ja) |
| EP (1) | EP0602111B1 (ja) |
| JP (1) | JP3286319B2 (ja) |
| CN (1) | CN1029874C (ja) |
| AU (1) | AU654044B2 (ja) |
| BR (1) | BR9206461A (ja) |
| CA (1) | CA2115058C (ja) |
| DE (1) | DE69228311T2 (ja) |
| ES (1) | ES2129453T3 (ja) |
| MX (1) | MX9204812A (ja) |
| SG (1) | SG43289A1 (ja) |
| WO (1) | WO1993005422A1 (ja) |
| ZA (1) | ZA925989B (ja) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5309538A (en) * | 1991-09-06 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Reinforced multiple optical fiber splice having preanodized element |
| US5367594A (en) * | 1992-09-01 | 1994-11-22 | The Whitaker Corporation | Fiber optic splicer-connector |
| US5367595A (en) * | 1993-07-15 | 1994-11-22 | General Motors Corporation | Fiber optic connector for connecting a fiber optic harness to an optical device |
| US5381498A (en) * | 1993-09-16 | 1995-01-10 | Minnesota Mining And Manufacturing Company | Modular multifiber connector with phone-like plug and socket |
| US5440657A (en) * | 1994-05-26 | 1995-08-08 | The Whitaker Corporation | Re-enterable splicer for ribbon fiber |
| NL9401458A (nl) * | 1994-09-08 | 1996-04-01 | Framatome Connectors Belgium | Positioneringsstuk voor een connector voor optische geleiders. |
| TW323341B (ja) * | 1995-01-09 | 1997-12-21 | Minnesota Mining & Mfg | |
| US5825961A (en) * | 1995-03-20 | 1998-10-20 | Psi Telecommunications, Inc. | Fiber optic closure with cable adapter spool |
| US5568584A (en) * | 1995-03-20 | 1996-10-22 | Psi Telecommunications, Inc. | Fiber optic closure with cable adapter spool |
| US5835657A (en) * | 1995-12-08 | 1998-11-10 | Psi Telecommunications, Inc. | Fiber optic splice tray |
| US5757997A (en) * | 1995-12-22 | 1998-05-26 | Minnesota Mining And Manufacturing Company | Optical fiber connector using fiber spring force alignment groove |
| US5836031A (en) * | 1996-06-07 | 1998-11-17 | Minnesota Mining And Manufacturing Company | Fiber optic cable cleaner |
| US5778123A (en) * | 1996-03-12 | 1998-07-07 | Minnesota Mining And Manufacturing Company | Alignment assembly for multifiber or single fiber optical cable connector |
| US6805493B2 (en) | 1996-03-12 | 2004-10-19 | 3M Innovative Properties Company | Optical connector assembly using partial large diameter alignment features |
| US6318902B1 (en) | 1996-03-12 | 2001-11-20 | 3M Innovative Properties Company | Optical connector assembly using partial large diameter alignment features |
| US6026210A (en) * | 1997-02-14 | 2000-02-15 | 3M Innovative Properties Company | Fiber optic connector spring |
| CA2281943A1 (en) * | 1997-03-10 | 1998-09-17 | Larry R. Cox | Fiber optic cable cleaner |
| US5813902A (en) * | 1997-04-14 | 1998-09-29 | Minnesota Mining And Manufacturing Company | Optical fiber end-face preparation and connector assembly |
| US6085004A (en) * | 1998-02-03 | 2000-07-04 | 3M Innovative Properties Company | Optical fiber connector using photocurable adhesive |
| US6196730B1 (en) | 1998-06-22 | 2001-03-06 | 3M Innovative Properties Company | Fiber optic connector containing a curable adhesive composition |
| US6491446B1 (en) | 2000-03-28 | 2002-12-10 | Lockheed Martin Corporation | Passive self-alignment technique for array laser transmitters and receivers for fiber optic applications |
| WO2003062891A1 (en) | 2000-03-28 | 2003-07-31 | Lockheed Martin Corporation | Passive self-alignment technique for array laser transmitters andreceivers for fiber optic applications |
| US6695488B2 (en) * | 2001-07-19 | 2004-02-24 | Cinch Connectors, Inc. | Tool and method for forming a multi fiber ferrule |
| US6821025B2 (en) * | 2002-07-18 | 2004-11-23 | Westover Scientific, Inc. | Fiber-optic endface cleaning assembly and method |
| US7232262B2 (en) | 2002-07-18 | 2007-06-19 | Westover Scientific, Inc. | Fiber-optic endface cleaning apparatus and method |
| US20040101266A1 (en) * | 2002-11-22 | 2004-05-27 | Victor Kardos | Pneumatically actuated bottom mounted device gripper with quick change tooling jaws |
| JP3795469B2 (ja) * | 2003-03-19 | 2006-07-12 | 日本航空電子工業株式会社 | 光コネクタ |
| JP4098677B2 (ja) * | 2003-06-26 | 2008-06-11 | 富士通株式会社 | 光ファイバスプライサ及び光ファイバのスプライシング方法 |
| US20050063662A1 (en) * | 2003-09-23 | 2005-03-24 | To 3M Innovative Properties Company | Device for gripping optical fibers |
| US20050063645A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Device for gripping optical fibers |
| US7077580B2 (en) * | 2003-10-27 | 2006-07-18 | Furukawa Electric North America, Inc. | Fiber-optic connectors and related methods |
| US7333709B2 (en) * | 2004-09-24 | 2008-02-19 | 3M Innovative Properties Company | Splice holder device |
| US20060067636A1 (en) * | 2004-09-24 | 2006-03-30 | 3M Innovative Properties Company | Connector and splice holder device |
| CN102213800A (zh) * | 2010-04-02 | 2011-10-12 | 林雄政 | 楔子式的机械式光纤接续子 |
| WO2017081306A1 (en) * | 2015-11-13 | 2017-05-18 | CommScope Connectivity Belgium BVBA | Fiber optic connection system |
| CN109564334B (zh) * | 2016-08-26 | 2021-03-30 | 康普连通比利时私人有限公司 | 轻质光纤接头和光纤管理系统 |
| WO2020046965A1 (en) | 2018-08-28 | 2020-03-05 | US Conec, Ltd | Apparatus and method for arraying optical fibers side by side on a pitch greater than the diameter of the fiber |
| US11565378B2 (en) | 2019-07-02 | 2023-01-31 | Us Conec Ltd. | Fiber handling tool with spring loaded doors |
| WO2021070567A1 (ja) * | 2019-10-08 | 2021-04-15 | 株式会社フジクラ | 光ファイバ固定構造及びレーザ装置 |
| CN115668024A (zh) * | 2020-07-01 | 2023-01-31 | 株式会社藤仓 | 固定结构、光器件、以及激光装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864018A (en) * | 1973-10-18 | 1975-02-04 | Bell Telephone Labor Inc | Method and means for splicing arrays of optical fibers |
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| US4029390A (en) * | 1974-12-23 | 1977-06-14 | Bell Telephone Laboratories, Incorporated | Optical fiber group splicing technique and apparatus employing unique foldable holder |
| US4102561A (en) * | 1975-07-02 | 1978-07-25 | Corning Glass Works | Optical waveguide connector |
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| US4045121A (en) * | 1976-01-22 | 1977-08-30 | The Deutsch Company Electronic Components Division | Optical fiber connector |
| US4046454A (en) * | 1976-05-18 | 1977-09-06 | Bell Telephone Laboratories, Incorporated | Optical fiber connector |
| JPS5326142A (en) * | 1976-08-24 | 1978-03-10 | Oki Electric Ind Co Ltd | Optical fiber coupler |
| BR7802609A (pt) * | 1977-05-10 | 1978-12-26 | Cselt Centro Studi Lab Telecom | Dispositivo de uniao de fibras oticas ou condutores |
| FR2393329A1 (fr) * | 1977-05-31 | 1978-12-29 | Cables De Lyon Geoffroy Delore | Dispositif de raccordement global en bout de deux groupes de sept fibres optiques |
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| US4211470A (en) * | 1978-10-11 | 1980-07-08 | Plessey Handel Und Investments Ag | Optical fibre connector |
| FR2440005A1 (fr) * | 1978-10-27 | 1980-05-23 | Socapex | Embout de connecteur pour monofibre optique, et procede de fixation d'un tel embout sur une telle monofibre |
| US4325607A (en) * | 1979-03-26 | 1982-04-20 | Gte Laboratories Incorporated | Apparatus for connecting optical fibers |
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| US4254865A (en) * | 1979-10-02 | 1981-03-10 | Northern Telecom Limited | Protective package for an optical fiber splice |
| US4354731A (en) * | 1979-10-02 | 1982-10-19 | E. I. Du Pont De Nemours And Company | Self-aligning optical fiber connector |
| US4353620A (en) * | 1980-05-14 | 1982-10-12 | Trw Inc. | Optical fiber connector construction |
| US4352542A (en) * | 1980-08-26 | 1982-10-05 | The United States Of America As Represented By The Secretary Of The Navy | Cable connector |
| US4391487A (en) * | 1981-01-07 | 1983-07-05 | Gte Laboratories Incorporated | Optical fiber centering device |
| CA1158900A (en) * | 1981-01-14 | 1983-12-20 | Lucas Soes | Connector for use in butt splicing two optical fibres |
| DE3267868D1 (en) * | 1981-05-15 | 1986-01-23 | Allied Corp | Optical fiber splice and method for joining fibers |
| US4470180A (en) * | 1981-05-26 | 1984-09-11 | Minnesota Mining And Manufacturing Company | Device for restraining an object or objects therein |
| JPS589114A (ja) * | 1981-07-08 | 1983-01-19 | Ritsuo Hasumi | 光フアイバ用プラスチツク製コネクタ |
| FR2513392B1 (fr) * | 1981-09-23 | 1986-06-27 | Clement Jean Joseph | Cellule de centrage pour raccordement de fibres optiques |
| JPS58158621A (ja) * | 1982-03-17 | 1983-09-20 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ心線接続部の補強用部材 |
| US4602845A (en) * | 1982-07-08 | 1986-07-29 | Gte Products Corporation | Optical fiber connector |
| FR2538919B1 (fr) * | 1983-01-05 | 1987-01-09 | Telecommunications Sa | Dispositif de raccordement rapide des extremites de fibres optiques |
| US4662713A (en) * | 1984-08-13 | 1987-05-05 | American Telephone And Telegraph Company At&T Bell Laboratories | Optical fiber connector and articles connected therewith |
| US4740411A (en) * | 1985-03-07 | 1988-04-26 | Tektronix, Inc. | An article for placing an elongate member of generally cylindrical form in a predetermined position |
| DE3605966A1 (de) * | 1986-02-25 | 1987-08-27 | Philips Patentverwaltung | Vorrichtung zum verbinden von lichtwellenleitern und verfahren zu deren herstellung |
| DE3608019A1 (de) * | 1986-03-11 | 1987-09-17 | Siemens Ag | Verbindungselement fuer mehrere lichtwellenleiter |
| CA1283569C (en) * | 1986-03-14 | 1991-04-30 | Toshiaki Kakii | Optical connector and splicer |
| US4730892A (en) * | 1986-03-17 | 1988-03-15 | Northern Telecom Limited | Optical fiber mechanical splice |
| US4930859A (en) * | 1986-10-08 | 1990-06-05 | Hoffman Iii Arthur J | Fiber optic splice assembly |
| EP0285803A3 (de) * | 1987-04-04 | 1988-11-17 | INOVAN GmbH & Co. KG Metalle und Bauelemente | Lichtwellenleiter-Spleissklemme |
| DE3711965A1 (de) * | 1987-04-09 | 1988-10-27 | Philips Patentverwaltung | Steckverbindung der enden zweier lichtwellenleiter |
| JP2601272B2 (ja) * | 1987-04-28 | 1997-04-16 | コニカ株式会社 | 迅速処理においても感度、カブリの写真性能の劣化がなく、さらにバクテリア、カビ等による腐敗、分解作用が良好に防止されるハロゲン化銀写真感光材料 |
| US4818058B1 (en) * | 1988-03-03 | 1995-04-25 | Bell Telephone Labor Inc | Optical connector. |
| US4940307A (en) * | 1988-12-19 | 1990-07-10 | At&T Bell Laboratories | Optical fiber splice |
| IT1240310B (it) * | 1989-07-24 | 1993-12-07 | Pirelli Cavi Spa | Gruppo di connessione separabile per fibre ottiche riunite a nastro e relativo metodo di realizzazione. |
| US5016970A (en) * | 1989-08-22 | 1991-05-21 | Nippon Telegraph And Telephone Corp. | Ferrule for optical fiber transmitting linearly polarized light and optical fiber connector using this ferrule |
| US4973126A (en) * | 1989-12-07 | 1990-11-27 | At&T Bell Laboratories | Optical fiber connector |
-
1991
- 1991-09-06 US US07/753,332 patent/US5151964A/en not_active Expired - Lifetime
-
1992
- 1992-07-28 CA CA002115058A patent/CA2115058C/en not_active Expired - Fee Related
- 1992-07-28 DE DE69228311T patent/DE69228311T2/de not_active Expired - Fee Related
- 1992-07-28 ES ES92918468T patent/ES2129453T3/es not_active Expired - Lifetime
- 1992-07-28 BR BR9206461A patent/BR9206461A/pt not_active IP Right Cessation
- 1992-07-28 WO PCT/US1992/006729 patent/WO1993005422A1/en not_active Ceased
- 1992-07-28 JP JP50520593A patent/JP3286319B2/ja not_active Expired - Fee Related
- 1992-07-28 SG SG1996007297A patent/SG43289A1/en unknown
- 1992-07-28 EP EP92918468A patent/EP0602111B1/en not_active Expired - Lifetime
- 1992-07-28 AU AU24718/92A patent/AU654044B2/en not_active Ceased
- 1992-08-10 ZA ZA925989A patent/ZA925989B/xx unknown
- 1992-08-20 CN CN92109598A patent/CN1029874C/zh not_active Expired - Fee Related
- 1992-08-20 MX MX9204812A patent/MX9204812A/es not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9206461A (pt) | 1995-10-17 |
| DE69228311T2 (de) | 1999-06-17 |
| DE69228311D1 (de) | 1999-03-11 |
| CN1029874C (zh) | 1995-09-27 |
| CA2115058A1 (en) | 1993-03-18 |
| CN1070048A (zh) | 1993-03-17 |
| MX9204812A (es) | 1993-03-01 |
| CA2115058C (en) | 2004-05-25 |
| US5151964A (en) | 1992-09-29 |
| ZA925989B (en) | 1993-04-28 |
| JP3286319B2 (ja) | 2002-05-27 |
| AU654044B2 (en) | 1994-10-20 |
| SG43289A1 (en) | 1997-10-17 |
| EP0602111B1 (en) | 1999-01-27 |
| WO1993005422A1 (en) | 1993-03-18 |
| EP0602111A1 (en) | 1994-06-22 |
| ES2129453T3 (es) | 1999-06-16 |
| AU2471892A (en) | 1993-04-05 |
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