JPH0473761B2 - - Google Patents

Info

Publication number
JPH0473761B2
JPH0473761B2 JP58228286A JP22828683A JPH0473761B2 JP H0473761 B2 JPH0473761 B2 JP H0473761B2 JP 58228286 A JP58228286 A JP 58228286A JP 22828683 A JP22828683 A JP 22828683A JP H0473761 B2 JPH0473761 B2 JP H0473761B2
Authority
JP
Japan
Prior art keywords
optical fiber
notch
breaking
elastic material
convex curved
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 - Lifetime
Application number
JP58228286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59135403A (ja
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 filed Critical
Publication of JPS59135403A publication Critical patent/JPS59135403A/ja
Publication of JPH0473761B2 publication Critical patent/JPH0473761B2/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
    • G02B6/25—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
    • 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
    • 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
    • Y10T225/329—Plural breakers
    • 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
    • Y10T225/371—Movable breaking tool
    • 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
    • Y10T225/371—Movable breaking tool
    • Y10T225/379—Breaking tool intermediate spaced work supports
    • 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
    • Y10T225/371—Movable breaking tool
    • Y10T225/379—Breaking tool intermediate spaced work supports
    • Y10T225/386—Clamping supports

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP58228286A 1982-12-03 1983-12-02 光ファイバ破断方法および装置 Granted JPS59135403A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8234545 1982-12-03
GB8234545 1982-12-03

Publications (2)

Publication Number Publication Date
JPS59135403A JPS59135403A (ja) 1984-08-03
JPH0473761B2 true JPH0473761B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-24

Family

ID=10534724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58228286A Granted JPS59135403A (ja) 1982-12-03 1983-12-02 光ファイバ破断方法および装置

Country Status (8)

Country Link
US (1) US4662710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0110616B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59135403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1217461A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3365715D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK7392A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY8800076A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG33589G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8513542D0 (en) * 1985-05-29 1985-07-03 Gen Electric Co Plc Fibre optic coupler
US4927036A (en) * 1987-02-02 1990-05-22 Diehl Pojedinec Edward P Container with tamper indicator using piped light
US4972581A (en) * 1987-08-05 1990-11-27 Alcatel Na, Inc. Optical fiber access tool
GB8822619D0 (en) * 1988-09-27 1988-11-02 Amp Holland Method of & apparatus for breaking optical fiber
US5060837A (en) * 1990-10-29 1991-10-29 G & H Technology, Inc. Method and apparatus for severing an optical fiber
US5213244A (en) * 1991-01-03 1993-05-25 Bell Communications Research, Inc. Oblique fracturing of optical fibers by angled scoring
FR2681147B1 (fr) * 1991-09-06 1993-11-05 Radiall Procede de clivage de fibre optique.
KR100277353B1 (ko) * 1997-08-26 2001-01-15 윤종용 장주기격자필터제작방법
US6024004A (en) * 1998-02-02 2000-02-15 Communications Systems, Inc. Fiber optic terminator tool
AU2001273057A1 (en) * 2000-06-27 2002-01-08 Fluidigm Corporation A microfluidic design automation method and system
US7017462B2 (en) * 2000-08-21 2006-03-28 Ideal Industries, Inc. Method of cutting a fiber optic cable
AU2001290879A1 (en) 2000-09-15 2002-03-26 California Institute Of Technology Microfabricated crossflow devices and methods
AU1189702A (en) * 2000-10-13 2002-04-22 Fluidigm Corp Microfluidic device based sample injection system for analytical devices
US7232109B2 (en) 2000-11-06 2007-06-19 California Institute Of Technology Electrostatic valves for microfluidic devices
US6960437B2 (en) 2001-04-06 2005-11-01 California Institute Of Technology Nucleic acid amplification utilizing microfluidic devices
US7075162B2 (en) * 2001-08-30 2006-07-11 Fluidigm Corporation Electrostatic/electrostrictive actuation of elastomer structures using compliant electrodes
WO2003031066A1 (en) 2001-10-11 2003-04-17 California Institute Of Technology Devices utilizing self-assembled gel and method of manufacture
US8440093B1 (en) 2001-10-26 2013-05-14 Fuidigm Corporation Methods and devices for electronic and magnetic sensing of the contents of microfluidic flow channels
US7691333B2 (en) 2001-11-30 2010-04-06 Fluidigm Corporation Microfluidic device and methods of using same
US7312085B2 (en) * 2002-04-01 2007-12-25 Fluidigm Corporation Microfluidic particle-analysis systems
CA2480728A1 (en) 2002-04-01 2003-10-16 Fluidigm Corporation Microfluidic particle-analysis systems
JP2006501056A (ja) 2002-09-25 2006-01-12 カリフォルニア インスティテュート オブ テクノロジー ミクロ流体大規模集積
EP1546412B1 (en) 2002-10-02 2014-05-21 California Institute Of Technology Microfluidic nucleic acid analysis
US7604965B2 (en) 2003-04-03 2009-10-20 Fluidigm Corporation Thermal reaction device and method for using the same
US7476363B2 (en) * 2003-04-03 2009-01-13 Fluidigm Corporation Microfluidic devices and methods of using same
US7666361B2 (en) * 2003-04-03 2010-02-23 Fluidigm Corporation Microfluidic devices and methods of using same
US8828663B2 (en) 2005-03-18 2014-09-09 Fluidigm Corporation Thermal reaction device and method for using the same
US20050145496A1 (en) 2003-04-03 2005-07-07 Federico Goodsaid Thermal reaction device and method for using the same
CA2526368A1 (en) 2003-05-20 2004-12-02 Fluidigm Corporation Method and system for microfluidic device and imaging thereof
JP2007506943A (ja) * 2003-07-28 2007-03-22 フルイディグム コーポレイション マイクロ流体装置用の画像処理方法およびシステム
US7413712B2 (en) * 2003-08-11 2008-08-19 California Institute Of Technology Microfluidic rotary flow reactor matrix
GB0502091D0 (en) 2005-02-02 2005-03-09 Tyco Electronics Raychem Nv Optical fibre splicing device
US7512305B2 (en) * 2006-02-08 2009-03-31 Bookham Technology Plc Precision optical fiber clamp
DE102007001133B4 (de) * 2007-01-05 2008-09-04 Mdi Schott Advanced Processing Gmbh Verfahren und Vorrichtung zum Brechen von Dünnglasscheiben
JP5586355B2 (ja) * 2010-07-15 2014-09-10 株式会社Ｔｊｍデザイン マグネット付き巻尺
IN2015DN00135A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2012-07-12 2015-06-12 Tyco Electronics Raychem Bvba
EP3368929A4 (en) 2015-10-27 2019-06-26 CommScope, Inc. of North Carolina FIBER OPTIC TRACK CHANGERS FOR USE WITH FIBROUS CABLES WITH UNUSED GLASS FIBERS AND CORRESPONDING METHODS
GB2593113B (en) * 2015-10-30 2022-02-09 Commscope Technologies Llc Cable clamp with a break assist mechanism
US10254499B1 (en) * 2016-08-05 2019-04-09 Southern Methodist University Additive manufacturing of active devices using dielectric, conductive and magnetic materials
WO2021142042A1 (en) 2020-01-07 2021-07-15 Commscope Technologies Llc Drop cable clamp with controlled cable cutting feature
CN111290079A (zh) * 2020-02-26 2020-06-16 广州奥鑫通讯设备有限公司 一种光无源器件的光纤端面处理装置

Family Cites Families (10)

* 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
NL178246C (nl) * 1976-11-01 1986-02-17 Philips Nv Werkwijze voor het breken van glazen optische vezels.
JPS5426751A (en) * 1977-08-01 1979-02-28 Nippon Telegr & Teleph Corp <Ntt> Cutting method and apparatus for optical fiber
JPS56146102A (en) * 1980-04-16 1981-11-13 Fujitsu Ltd Optical fiber cutting tool
US4322025A (en) * 1980-09-03 1982-03-30 Amp Incorporated Tool for cutting optical fibers
US4428518A (en) * 1980-10-29 1984-01-31 Morton Glass Works Glass breaking tool
JPS593723B2 (ja) * 1980-10-31 1984-01-25 株式会社東芝 光ファイバの切断方法および切断装置
US4474319A (en) * 1982-04-09 1984-10-02 Gte Products Corporation Hand held fiber optic cleaving tool
US4502620A (en) * 1983-08-19 1985-03-05 Trw Inc. Method and means for severing an optical fiber

Also Published As

Publication number Publication date
EP0110616B1 (en) 1986-08-27
DE3365715D1 (en) 1986-10-02
EP0110616A1 (en) 1984-06-13
JPS59135403A (ja) 1984-08-03
US4662710A (en) 1987-05-05
CA1217461A (en) 1987-02-03
HK7392A (en) 1992-01-31
SG33589G (en) 1989-09-22
MY8800076A (en) 1988-12-31

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