FR2399310A1 - METHOD AND APPARATUS FOR CUTTING OPTICAL FIBERS - Google Patents

METHOD AND APPARATUS FOR CUTTING OPTICAL FIBERS

Info

Publication number
FR2399310A1
FR2399310A1 FR7822590A FR7822590A FR2399310A1 FR 2399310 A1 FR2399310 A1 FR 2399310A1 FR 7822590 A FR7822590 A FR 7822590A FR 7822590 A FR7822590 A FR 7822590A FR 2399310 A1 FR2399310 A1 FR 2399310A1
Authority
FR
France
Prior art keywords
optical fibers
cutting optical
knife
fibers
cutting
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
FR7822590A
Other languages
French (fr)
Other versions
FR2399310B1 (en
Inventor
Masataka Hirai
Koichiro Matsuno
Katsuji Sakamoto
Toshimi Habasaki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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
Priority claimed from JP9232477A external-priority patent/JPS5426751A/en
Priority claimed from JP1977157576U external-priority patent/JPS578001Y2/ja
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of FR2399310A1 publication Critical patent/FR2399310A1/en
Application granted granted Critical
Publication of FR2399310B1 publication Critical patent/FR2399310B1/fr
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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting

Abstract

Procédé et appareil pour découper simultanément une série de fibres de verre. Après avoir fixé les fibres brutes 1, un couteau 15 constitué par exemple de diamant ou d'un alliage très dur, est amené de façon à appliquer une pression sur les câbles nus 4 à la position de découpe désirée 14, de telle sorte que toutes les lignes des points de compression sont marquées par le couteau 15. Application aux fibres optiques.A method and apparatus for simultaneously cutting a series of glass fibers. After fixing the raw fibers 1, a knife 15 made, for example, of diamond or of a very hard alloy, is brought so as to apply pressure on the bare cables 4 at the desired cutting position 14, so that all the lines of the compression points are marked by the knife 15. Application to optical fibers.

FR7822590A 1977-08-01 1978-07-31 METHOD AND APPARATUS FOR CUTTING OPTICAL FIBERS Granted FR2399310A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9232477A JPS5426751A (en) 1977-08-01 1977-08-01 Cutting method and apparatus for optical fiber
JP1977157576U JPS578001Y2 (en) 1977-11-24 1977-11-24

Publications (2)

Publication Number Publication Date
FR2399310A1 true FR2399310A1 (en) 1979-03-02
FR2399310B1 FR2399310B1 (en) 1982-08-27

Family

ID=26433778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822590A Granted FR2399310A1 (en) 1977-08-01 1978-07-31 METHOD AND APPARATUS FOR CUTTING OPTICAL FIBERS

Country Status (3)

Country Link
DE (1) DE2833753B2 (en)
FR (1) FR2399310A1 (en)
GB (1) GB2001952B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021090A1 (en) * 1979-06-21 1981-01-07 Siemens Aktiengesellschaft Apparatus for cutting several optical fibres assembled in a cable
FR2487812A1 (en) * 1980-07-31 1982-02-05 Socapex TOOLING OF COLLECTIVE CASSURE OF OPTICAL FIBERS
EP0117649A1 (en) * 1983-01-31 1984-09-05 Thomas & Betts Corporation Method and apparatus for cleaving optical fibers
FR2694100A1 (en) * 1992-07-24 1994-01-28 Mars Actel Cutting process for optical fibre ribbon - using tool which lays ribbon on surface supported at each end with cutter in middle

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013864A1 (en) * 1980-04-10 1981-10-15 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR SEPARATING MULTIPLE LIGHTWAVE GUIDES UNITED IN A CABLE
CA1160489A (en) * 1980-11-24 1984-01-17 William C. Young Optical fiber switch
DE3126852A1 (en) * 1981-07-08 1983-05-26 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Device for cutting optical fibres
GB2134101B (en) * 1983-01-05 1986-08-13 Gen Electric Co Plc Method of and apparatus for cleaving optical fibres
GB8332697D0 (en) * 1983-12-07 1984-01-11 Bicc Plc Cutting optical fibre ribbon
GB8611361D0 (en) * 1986-05-09 1986-06-18 Bicc Plc Splicing optical fibre ribbon
US5199966A (en) * 1988-04-29 1993-04-06 At&T Bell Laboratories Optical coupler method
DE4103553A1 (en) * 1991-02-06 1992-08-13 Oberspree Habelwerk Gmbh Glass fibre cutting - uses defined side contact against recessed tool by advance movement without fibre torsion twist
DE4322651C1 (en) * 1993-07-07 1995-01-26 Hirschmann Richard Gmbh Co Method and device for the production of oblique end faces of optical waveguides in a fibre ribbon
CN105974516A (en) * 2016-04-20 2016-09-28 安徽理工大学 Full-automatic handheld ribbon fiber cutting and end processing all-in-one machine and using method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920432A (en) * 1974-08-30 1975-11-18 Bell Telephone Labor Inc Method of fabricating an optical fiber ribbon
US3934773A (en) * 1973-11-02 1976-01-27 Bell Telephone Laboratories, Incorporated Method for breaking brittle rods or fibers
DE2631678A1 (en) * 1975-07-14 1977-02-03 Post Office CUTTING DEVICE FOR DIELECTRIC FIBER WAVE GUIDES
US4017013A (en) * 1975-12-16 1977-04-12 Corning Glass Works Multiple fiber end preparation
US4027814A (en) * 1973-11-02 1977-06-07 Bell Telephone Laboratories, Incorporated Apparatus for breaking brittle rods or fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029390A (en) * 1974-12-23 1977-06-14 Bell Telephone Laboratories, Incorporated Optical fiber group splicing technique and apparatus employing unique foldable holder
DE2518319C2 (en) * 1975-04-24 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Detachable splice connection for fiber optic cables

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934773A (en) * 1973-11-02 1976-01-27 Bell Telephone Laboratories, Incorporated Method for breaking brittle rods or fibers
US4027814A (en) * 1973-11-02 1977-06-07 Bell Telephone Laboratories, Incorporated Apparatus 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
DE2631678A1 (en) * 1975-07-14 1977-02-03 Post Office CUTTING DEVICE FOR DIELECTRIC FIBER WAVE GUIDES
US4017013A (en) * 1975-12-16 1977-04-12 Corning Glass Works Multiple fiber end preparation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021090A1 (en) * 1979-06-21 1981-01-07 Siemens Aktiengesellschaft Apparatus for cutting several optical fibres assembled in a cable
DE2925070A1 (en) * 1979-06-21 1981-01-08 Siemens Ag METHOD AND DEVICE FOR SEPARATING MULTIPLE LIGHTWAVE GUIDES UNITED IN A CABLE
FR2487812A1 (en) * 1980-07-31 1982-02-05 Socapex TOOLING OF COLLECTIVE CASSURE OF OPTICAL FIBERS
EP0045681A1 (en) * 1980-07-31 1982-02-10 Socapex Apparatus for the collective breaking of optical fibres
EP0117649A1 (en) * 1983-01-31 1984-09-05 Thomas & Betts Corporation Method and apparatus for cleaving optical fibers
FR2694100A1 (en) * 1992-07-24 1994-01-28 Mars Actel Cutting process for optical fibre ribbon - using tool which lays ribbon on surface supported at each end with cutter in middle

Also Published As

Publication number Publication date
GB2001952B (en) 1982-05-26
DE2833753B2 (en) 1980-12-04
GB2001952A (en) 1979-02-14
FR2399310B1 (en) 1982-08-27
DE2833753A1 (en) 1979-02-22

Similar Documents

Publication Publication Date Title
FR2399310A1 (en) METHOD AND APPARATUS FOR CUTTING OPTICAL FIBERS
FR2319588A1 (en) METHOD AND APPARATUS FOR CONNECTING OPTICAL FIBERS
IT1148968B (en) APPARATUS AND METHOD FOR CUTTING AND FINISHING OPTICAL FIBERS
FR2353494A1 (en) METHOD AND APPARATUS FOR MANUFACTURING GLASS FIBERS
FR2445971B1 (en) METHOD AND DEVICE FOR MAKING A CABLE OF OPTICAL FIBERS RESISTANT TO HIGH TEMPERATURES AND PERFECTLY WATERPROOF, AND CABLE OBTAINED BY THE IMPLEMENTATION OF THIS PROCESS
GB1443084A (en) Method of jointing optical fibres
BE861086A (en) METHOD AND APPARATUS FOR ALIGNING OPTICAL FIBERS AND OPTOELECTRONIC DEVICES
FR2554918B1 (en) METHOD AND DEVICE FOR OBTAINING NUMERICAL COORDINATES OF A POINT OR A SET OF POINTS
FR2430814A1 (en) APPARATUS FOR TRACKING A NETWORK
BE857691A (en) METHOD AND APPARATUS FOR FORMING GLASS FIBERS BY STRETCHING
BE894465A (en) APPARATUS AND METHOD FOR CONTROLLING A TEMPERATURE DISTRIBUTION BY OPTICAL FIBERS
IT1088143B (en) GLASS FOR OPTICAL TRANSMISSION LINES AND PROCEDURE FOR ITS MANUFACTURE
ES465598A1 (en) Method and apparatus for collecting fibres
FR869077A (en) Method and apparatus for cutting endless fiber ribbons, fiber waste and other long fiber spinning materials
IT7923963A0 (en) METHOD AND APPARATUS FOR THE MANUFACTURE OF GLASS FIBERS.
FR2500013B1 (en) METHOD AND APPARATUS FOR SPINNING FIBERS
BE768240A (en) METHOD AND APPARATUS FOR COLLECTING A CONTINUOUS FIBER
BE861310A (en) METHOD AND APPARATUS FOR FORMING GLASS FIBERS
JPS57172456A (en) File managinf system for multiplex processor
IT7831431A0 (en) APPARATUS FOR THE PRODUCTION AND COLLECTION OF GLASS FIBERS.
FR2466232B1 (en) APPARATUS FOR SUBJECTIVE REFRACTION DETERMINATION
BE896651A (en) METHOD AND APPARATUS FOR PRODUCING METAL CABLES.
JPS5724903A (en) Forming method for inclined end surface of optical fiber
FR2423929A1 (en) METHOD AND DEVICE FOR QUICKLY DETERMINING THE INITIAL VALUES OF THE COEFFICIENTS OF A TRANSVERSAL EQUALIZER
FR2330024A1 (en) METHOD AND APPARATUS FOR COUPLING BETWEEN AN OPTICAL FIBER AND AN OPTICAL WAVEGUIDE

Legal Events

Date Code Title Description
TP Transmission of property