JPS55129305A - Reinforcing method of optical fiber connecting part and reinforcing member - Google Patents

Reinforcing method of optical fiber connecting part and reinforcing member

Info

Publication number
JPS55129305A
JPS55129305A JP3798179A JP3798179A JPS55129305A JP S55129305 A JPS55129305 A JP S55129305A JP 3798179 A JP3798179 A JP 3798179A JP 3798179 A JP3798179 A JP 3798179A JP S55129305 A JPS55129305 A JP S55129305A
Authority
JP
Japan
Prior art keywords
optical fiber
reinforcing member
heat
tube
reinforcing
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.)
Pending
Application number
JP3798179A
Other languages
Japanese (ja)
Inventor
Masataka Hirai
Koichiro Matsuno
Tetsuharu Ono
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
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3798179A priority Critical patent/JPS55129305A/en
Publication of JPS55129305A publication Critical patent/JPS55129305A/en
Pending 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558—Reinforcement of splice joint

Abstract

PURPOSE:To enable stable characteristic to be obtained by covering the tube composed of a hot melt adhesive agent on the optical fiber strand having been connected through fusion-bonding, placing a rigid fine bar longitudinally thereon and further putting on a heat-shrinkable tube thereon thereby integrating these. CONSTITUTION:First, the optical fiber strands 5 removed of covering layers 4 are connected through fusion bonding. The reinforcing member 6 having beforehand been inserted onto the fiber prior to connection is put on across the covering layers 4 of the both ends of the optical fiber strands 5 and finally the reinforcing member 6 is heated from its above by means of an electric heater or hot gun, then the reinforcing member 6 melts and shrinks, making close contact with the optical fiber 2 and integrating the same. Since a rigid fine bar is held inserted between the heat- shrinkable film 7 and hot melt tube 8, the fiber will not curve even at the shrinking of the heat-shrinkable tube 7 when heated.
JP3798179A 1979-03-29 1979-03-29 Reinforcing method of optical fiber connecting part and reinforcing member Pending JPS55129305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3798179A JPS55129305A (en) 1979-03-29 1979-03-29 Reinforcing method of optical fiber connecting part and reinforcing member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3798179A JPS55129305A (en) 1979-03-29 1979-03-29 Reinforcing method of optical fiber connecting part and reinforcing member

Publications (1)

Publication Number Publication Date
JPS55129305A true JPS55129305A (en) 1980-10-07

Family

ID=12512735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3798179A Pending JPS55129305A (en) 1979-03-29 1979-03-29 Reinforcing method of optical fiber connecting part and reinforcing member

Country Status (1)

Country Link
JP (1) JPS55129305A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893016A (en) * 1981-11-30 1983-06-02 Nippon Telegr & Teleph Corp <Ntt> Reinforcing member for connected part of optical fiber
US4509820A (en) * 1981-05-07 1985-04-09 Nippon Telegraph & Telephone Public Corporation Protective packaging assembly and method
JPS6113805U (en) * 1984-06-29 1986-01-27 住友電気工業株式会社 Reinforcement material for fusion splicing of multi-core optical fibers
JPS63193106A (en) * 1987-02-06 1988-08-10 Furukawa Electric Co Ltd:The Connecting method for plastic clad optical fiber
JP2008033266A (en) * 2006-06-28 2008-02-14 Chubu Electric Power Co Inc Reinforced sleeve structure body and method of the reinforcing fusion spliced part
WO2014002558A1 (en) * 2012-06-26 2014-01-03 住友電気工業株式会社 Protective sleeve
US20200012047A1 (en) 2017-03-21 2020-01-09 Corning Research & Development Corporation Fiber optic cable assembly with thermoplastically overcoated fusion splice, and related method and apparatus
US10921540B2 (en) 2018-09-07 2021-02-16 Corning Incorporated Optical fiber fan-out assembly with ribbonized interface for mass fusion splicing, and fabrication method
US10976492B2 (en) 2018-09-07 2021-04-13 Corning Incorporated Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method
US11353658B2 (en) 2020-03-31 2022-06-07 Corning Research & Development Corporation Multi-fiber splice protector, fiber optic cable assembly incorporating same, and fabrication method
US11360265B2 (en) 2019-07-31 2022-06-14 Corning Research & Development Corporation Fiber optic cable assembly with overlapping bundled strength members, and fabrication method and apparatus
US11754786B2 (en) 2020-10-29 2023-09-12 Corning Research & Development Corporation Multi-fiber splice protector and cable assembly with intra-connector splices, and fabrication method
US11808983B2 (en) 2020-11-24 2023-11-07 Corning Research & Development Corporation Multi-fiber splice protector with compact splice-on furcation housing
US11867947B2 (en) 2021-04-30 2024-01-09 Corning Research & Development Corporation Cable assembly having routable splice protectors
US11886009B2 (en) 2020-10-01 2024-01-30 Corning Research & Development Corporation Coating fusion spliced optical fibers and subsequent processing methods thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100737A (en) * 1975-03-03 1976-09-06 Sumitomo Electric Industries HIKARIFUAIBAASETSUZOKUBUNO GAIBUHOGO HOKYOHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100737A (en) * 1975-03-03 1976-09-06 Sumitomo Electric Industries HIKARIFUAIBAASETSUZOKUBUNO GAIBUHOGO HOKYOHOHO

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509820A (en) * 1981-05-07 1985-04-09 Nippon Telegraph & Telephone Public Corporation Protective packaging assembly and method
JPS6153686B2 (en) * 1981-11-30 1986-11-19 Nippon Telegraph & Telephone
JPS5893016A (en) * 1981-11-30 1983-06-02 Nippon Telegr & Teleph Corp <Ntt> Reinforcing member for connected part of optical fiber
JPS6113805U (en) * 1984-06-29 1986-01-27 住友電気工業株式会社 Reinforcement material for fusion splicing of multi-core optical fibers
JPS63193106A (en) * 1987-02-06 1988-08-10 Furukawa Electric Co Ltd:The Connecting method for plastic clad optical fiber
JPH0573202B2 (en) * 1987-02-06 1993-10-13 Furukawa Electric Co Ltd
JP2008033266A (en) * 2006-06-28 2008-02-14 Chubu Electric Power Co Inc Reinforced sleeve structure body and method of the reinforcing fusion spliced part
WO2014002558A1 (en) * 2012-06-26 2014-01-03 住友電気工業株式会社 Protective sleeve
US11131811B2 (en) 2017-03-21 2021-09-28 Corning Research & Development Corporation Fiber optic cable assembly with thermoplastically overcoated fusion splice, and related method and apparatus
US20200012047A1 (en) 2017-03-21 2020-01-09 Corning Research & Development Corporation Fiber optic cable assembly with thermoplastically overcoated fusion splice, and related method and apparatus
US11561344B2 (en) 2017-03-21 2023-01-24 Corning Research & Development Corporation Fiber optic cable assembly with thermoplastically overcoated fusion splice, and related method and apparatus
US10976492B2 (en) 2018-09-07 2021-04-13 Corning Incorporated Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method
US11209594B2 (en) 2018-09-07 2021-12-28 Corning Incorporated Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method
US11347014B2 (en) 2018-09-07 2022-05-31 Corning Incorporated Optical fiber fan-out assembly with ribbonized interface for mass fusion splicing, and fabrication method
US10921540B2 (en) 2018-09-07 2021-02-16 Corning Incorporated Optical fiber fan-out assembly with ribbonized interface for mass fusion splicing, and fabrication method
US11360265B2 (en) 2019-07-31 2022-06-14 Corning Research & Development Corporation Fiber optic cable assembly with overlapping bundled strength members, and fabrication method and apparatus
US11774677B2 (en) 2019-07-31 2023-10-03 Corning Research & Development Corporation Fiber optic cable assembly with overlapping bundled strength members, and fabrication method and apparatus
US11353658B2 (en) 2020-03-31 2022-06-07 Corning Research & Development Corporation Multi-fiber splice protector, fiber optic cable assembly incorporating same, and fabrication method
US11886009B2 (en) 2020-10-01 2024-01-30 Corning Research & Development Corporation Coating fusion spliced optical fibers and subsequent processing methods thereof
US11754786B2 (en) 2020-10-29 2023-09-12 Corning Research & Development Corporation Multi-fiber splice protector and cable assembly with intra-connector splices, and fabrication method
US11808983B2 (en) 2020-11-24 2023-11-07 Corning Research & Development Corporation Multi-fiber splice protector with compact splice-on furcation housing
US11867947B2 (en) 2021-04-30 2024-01-09 Corning Research & Development Corporation Cable assembly having routable splice protectors

Similar Documents

Publication Publication Date Title
JPS55129305A (en) Reinforcing method of optical fiber connecting part and reinforcing member
JPH04271307A (en) Reinforcing member for optical coupler and method for reinforcing optical coupler
US4526732A (en) Method of heating thermal shrinkage tube and apparatus therefor
ES8309027A1 (en) Method and apparatus for forming grooves in an optical fiber support
JP2000266954A (en) Thermal shrinkage tube for protecting splice of optical fiber
JPS5569113A (en) Reinforcing method of optical fiber fusion-connected part
JPS57124319A (en) Reinforcing method for optical fiber joint
JPS57186717A (en) Reinforcing method for optical fiber connection part
JPS60247204A (en) Juncture of optical fibers
JPS5540484A (en) Reinforcing method of optical fiber connecting part
JPS57191611A (en) Reinforcing method for connected part of optical fiber
JPS6155082B2 (en)
JPS5855908A (en) Reinforcing member for melt-stuck juncture of cores of optical fibers
JPS5756809A (en) Optical fiber connector
JPS57204505A (en) Reinforcing method for optical fiber connection part
JPS57182709A (en) Reinforcing member for optical fiber connection part and its reinforcing method
JPS59111122A (en) Heating method of heat-shrinkable tube for reinforcing optical fiber
JPS6220807Y2 (en)
JPS5774705A (en) Manufacture of submarine optical-cable anchor
JPS57190914A (en) Reinforcing method of connected part of optical fiber
JPS5515858A (en) Plastic sleeve connecting method
JPS58186711A (en) Reinforcing member of optical fiber connecting part and its reinforcing method
JPS57147609A (en) Connecting method for covered optical fiber
JPS57204506A (en) Reinforcing method for connection part of optical fiber core
JPS5912408A (en) Reinforcing method of optical fiber connection part