GB1567678A - Optical fibres - Google Patents

Optical fibres Download PDF

Info

Publication number
GB1567678A
GB1567678A GB45005/77A GB4500577A GB1567678A GB 1567678 A GB1567678 A GB 1567678A GB 45005/77 A GB45005/77 A GB 45005/77A GB 4500577 A GB4500577 A GB 4500577A GB 1567678 A GB1567678 A GB 1567678A
Authority
GB
United Kingdom
Prior art keywords
fibre
scoring
diaphragm
optical
breaking
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.)
Expired
Application number
GB45005/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1567678A publication Critical patent/GB1567678A/en
Expired 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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Knives (AREA)
GB45005/77A 1976-11-01 1977-10-28 Optical fibres Expired GB1567678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7612082,A NL178246C (nl) 1976-11-01 1976-11-01 Werkwijze voor het breken van glazen optische vezels.

Publications (1)

Publication Number Publication Date
GB1567678A true GB1567678A (en) 1980-05-21

Family

ID=19827142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45005/77A Expired GB1567678A (en) 1976-11-01 1977-10-28 Optical fibres

Country Status (6)

Country Link
US (1) US4216004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5357049A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2747323C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2369222A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1567678A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL178246C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422604A1 (fr) * 1978-03-31 1979-11-09 Alliance Tech Ind Appareil pour sectionner une fibre optique
JPS54149654A (en) * 1978-05-12 1979-11-24 Co Erekutoronitsuku Konpoonent Method of and device for cutting optical fiber
US4203539A (en) * 1978-10-23 1980-05-20 The Boeing Company Method and apparatus for cutting optical fibers
DE2925070C2 (de) * 1979-06-21 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Trennen von mehreren in einem Kabel vereinigten Lichtwellenleitern
CA1153542A (en) * 1980-01-14 1983-09-13 Rocco F. Basile Optical fiber cleaving apparatus
US4469500A (en) * 1981-01-26 1984-09-04 Rca Corporation Method of cleaving a crystal to produce a high optical quality corner
US4368064A (en) * 1981-06-05 1983-01-11 Rca Corporation Method for cleaving an optical fiber
US4428761A (en) 1981-12-22 1984-01-31 Bell Telephone Laboratories, Incorporated Lithographic method of making optical fibers
AU1145783A (en) * 1982-04-20 1983-10-27 Automation Industries Inc. Cutting optical fiber
US4530452A (en) * 1982-04-20 1985-07-23 Automation Industries, Inc. Apparatus for cleaving an optical fiber
US4473942A (en) * 1982-04-21 1984-10-02 At&T Bell Laboratories Precision cleaving of optical fibers
DE3214872C2 (de) * 1982-04-22 1986-03-27 Schiederwerk Günter Schmidt KG Fabrik für Apparate der Fernmelde- und Elektrotechnik, 8500 Nürnberg Verfahren und Vorrichtung zum Trennen von Lichtwellenleiterfasern
US4607775A (en) * 1982-06-03 1986-08-26 Siemens Aktiengesellschaft Device for cutting glass fibers
DE3224714C2 (de) * 1982-07-02 1984-06-20 Krone Gmbh, 1000 Berlin Vorrichtung zum Trennen und Prüfen optischer Wellenleiter
US4662710A (en) * 1982-12-03 1987-05-05 Amp Incorporated Method and apparatus for breaking an optical fiber
US4621754A (en) * 1983-01-03 1986-11-11 Switchcraft, Inc. Tool and method for cleaving optical fibers
US4552290A (en) * 1983-01-31 1985-11-12 Thomas & Betts Corporation Method and apparatus for cleaving optical fibers
DE3313013C2 (de) * 1983-04-12 1987-04-23 ANT Nachrichtentechnik GmbH, 7150 Backnang Vorrichtung zum Durchtrennen einer Lichtleitfaser
JPS59168192U (ja) * 1983-04-27 1984-11-10 株式会社日立製作所 チヤンネル着脱機
DE3429679A1 (de) * 1984-08-11 1986-02-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur herstellung von faserendflaechen
US4730763A (en) * 1984-07-12 1988-03-15 Trw Inc. Means and method for scoring and severing an optical fiber
JPS6344806Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-05-10 1988-11-21
US4627561A (en) * 1985-11-12 1986-12-09 G&H Technology, Inc. Fiber optic terminus cleaving apparatus
GB2186097A (en) * 1986-01-31 1987-08-05 Stc Plc Optical fibre splice reinstatement sheathing
JPH0660964B2 (ja) * 1986-12-30 1994-08-10 デュポンオプトエレクトロニクス株式会社 光ファイバ切断装置
CA1303338C (en) * 1987-09-11 1992-06-16 Helmut H. Lukas Optical fiber stripping and breaking apparatus
JPH02238406A (ja) * 1989-03-11 1990-09-20 Sumitomo Electric Ind Ltd 光ファイバの切断方法
US5407116A (en) * 1989-10-04 1995-04-18 Zexel Corporation Method and apparatus for cutting flat tubes
FR2661635B1 (fr) * 1990-05-03 1994-12-09 Alcatel Fibres Optiques Dispositif pour couper obliquement une fibre optique.
US5133492A (en) * 1990-12-19 1992-07-28 Peerless Of America, Incorporated Method and apparatus for separating thin-walled, multiport micro-extrusions
DE4103482C2 (de) * 1991-02-06 1996-01-25 Kwo Kabel Gmbh Vorrichtung zum Trennen von Lichtleitfasern
JP3315694B2 (ja) * 1991-08-14 2002-08-19 セラ・セミコンダクター・エンジニアリング・ラボラトリーズ 半導体ウェハーをへき開するための方法
FR2689805B1 (fr) * 1992-04-14 1994-06-03 Boitel Michel Appareil de coupe oblique d'une ou de plusieurs fibres optiques.
US6061905A (en) * 1994-06-20 2000-05-16 Modine Manufacturing Company Method and apparatus for cutting tubing
US5501385A (en) * 1994-12-08 1996-03-26 The United States Of America As Represented By The United States Department Of Energy Large core fiber optic cleaver
GB9711133D0 (en) * 1997-05-30 1997-07-23 Murgatroyd I J Device for cleaving angled ends onto optical fibers
NL1006961C2 (nl) * 1997-09-05 1999-03-08 Sgt Exploitatie Mij Werkwijze voor het snijden van een glasgeleider, zoals een gaschromatografiekolom, een glasvezel en dergelijke, en inrichting voor het uitvoeren van deze werkwijze.
US6098862A (en) * 1998-05-18 2000-08-08 Lucent Technologies Inc. Incrementally continuous laser cleaving process
JP3956500B2 (ja) * 1998-09-11 2007-08-08 古河電気工業株式会社 光ファイバ切断器
JP3813369B2 (ja) * 1999-01-05 2006-08-23 古河電気工業株式会社 光ファイバ切断器
FR2789918B1 (fr) * 1999-02-19 2001-06-08 Lacroix Soc E Dispositif de rupture controlee d'une structure travaillant a la traction et equipement en faisant application
US6695191B1 (en) * 1999-10-08 2004-02-24 Leviton Manufacturing Co., Inc. Optical fiber cleaver
JP4610045B2 (ja) * 2000-05-23 2011-01-12 株式会社ディスペンパックジャパン ハーフカット形成装置
JP5074650B2 (ja) * 2000-07-27 2012-11-14 古河電気工業株式会社 被覆付光ファイバの切断装置
US7025239B2 (en) 2002-11-25 2006-04-11 Leviton Manufacturing Co., Inc. Optical fiber cleaver
US20050109177A1 (en) * 2003-08-22 2005-05-26 Wiley Robert G. Rotary large diameter fiber cleaver
US7092284B2 (en) * 2004-08-20 2006-08-15 Infineon Technologies Ag MRAM with magnetic via for storage of information and field sensor
US8746525B2 (en) * 2009-04-17 2014-06-10 3M Innovative Properties Company Bladeless optical fiber cleaver
JP5357740B2 (ja) * 2009-12-25 2013-12-04 株式会社フジクラ 光ファイバ切断装置及び光ファイバ切断方法
US9841562B2 (en) * 2010-04-07 2017-12-12 Corning Optical Communications LLC Fiber devices with displaceable fiber guide
RU2589524C2 (ru) * 2010-06-28 2016-07-10 Нано-Пресижен Продактс, Инк. Заранее определенное разрушение оптического волокна
GB2501974B (en) 2012-04-02 2016-09-07 Oxford Fiber Ltd Profiling of cleaved angled end faces of optical fiber(s)
US9829633B2 (en) * 2014-10-06 2017-11-28 Corning Optical Communications LLC Methods and devices for cleaving optical fibers
EP3245167B1 (en) * 2015-01-15 2020-11-11 Heraeus Quartz North America LLC Method for forming a glass preform
US10656335B2 (en) * 2018-07-18 2020-05-19 International Business Machines Corporation Cleaving fibers of differing composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157328A (en) * 1958-09-24 1964-11-17 Hennings Werner Method of and apparatus for cutting glass tubes
US3318500A (en) * 1964-06-11 1967-05-09 Swanson Erie Corp Process for cutting rigid tubing
JPS5142349B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-24 1976-11-15
US3934773A (en) * 1973-11-02 1976-01-27 Bell Telephone Laboratories, Incorporated Method for breaking brittle rods or fibers
US3920432A (en) * 1974-08-30 1975-11-18 Bell Telephone Labor Inc Method of fabricating an optical fiber ribbon
GB1500024A (en) * 1975-07-14 1978-02-08 Post Office Optical fibre severing apparatus
US4017013A (en) * 1975-12-16 1977-04-12 Corning Glass Works Multiple fiber end preparation

Also Published As

Publication number Publication date
NL178246B (nl) 1985-09-16
NL7612082A (nl) 1978-05-03
DE2747323C2 (de) 1986-12-04
NL178246C (nl) 1986-02-17
US4216004A (en) 1980-08-05
FR2369222B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-10-28
DE2747323A1 (de) 1978-05-11
FR2369222A1 (fr) 1978-05-26
JPS5357049A (en) 1978-05-24
JPS612923B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-01-29

Similar Documents

Publication Publication Date Title
GB1567678A (en) Optical fibres
US8439241B2 (en) Apparatus and method for detaching portions of glass rods
EP0097702B1 (en) Method and apparatus for scribing and cleaving optical fibers
KR20000023191A (ko) 판유리 모재의 절단 방법 및 그 장치
US4607775A (en) Device for cutting glass fibers
EP0105909A4 (en) PRECISION COLUMNS OF OPTICAL FIBERS.
US7669744B2 (en) Device and method for cleaving optical fibers
GB2024725A (en) Diffraction grating ruling apparatus
US4418855A (en) Tool unit for collective breaking of optical fibres
TWI850294B (zh) 用於刻劃玻璃的方法及設備、藉此以用於切割玻璃元件的方法以及藉此以製造的玻璃元件
US4573617A (en) Tool means for severing an optical fiber
US20040050105A1 (en) Method of manufacturing optical glass element, and optical glass element manufactured using the method
US4730763A (en) Means and method for scoring and severing an optical fiber
US3983771A (en) Apparatus for precise subdivision of glass sheets
US4009813A (en) Apparatus for cracking plastic sheet
US3240090A (en) Method and apparatus for scoring sheet material
US4146374A (en) Method of breaking glass fibers
JPS5724903A (en) Forming method for inclined end surface of optical fiber
US20040035280A1 (en) Device for cutting polymer optical-fibre waveguides
US5505107A (en) Method and apparatus for sharpening cutting blades
CN111736261B (zh) 一种包含可更换直线刀片切割面底座的光纤切割刀
GB2134101A (en) Method of and apparatus for cleaving optical fibres
JPH01190412A (ja) 板状脆性材の割断法及び装置
SU594064A1 (ru) Способ резки листового материала
CN118324401A (zh) 分割由脆硬材料制成的工件的方法和按该方法制造的元件

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee