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JPS52126238A - Optical communication cable and its manufacture - Google Patents

Optical communication cable and its manufacture

Info

Publication number
JPS52126238A
JPS52126238A JP4220876A JP4220876A JPS52126238A JP S52126238 A JPS52126238 A JP S52126238A JP 4220876 A JP4220876 A JP 4220876A JP 4220876 A JP4220876 A JP 4220876A JP S52126238 A JPS52126238 A JP S52126238A
Authority
JP
Japan
Prior art keywords
manufacture
optical communication
communication cable
optical fibre
cable
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
JP4220876A
Other languages
Japanese (ja)
Inventor
Shigeo Fukuda
Koichi Abe
Takasada Tanaka
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP4220876A priority Critical patent/JPS52126238A/en
Publication of JPS52126238A publication Critical patent/JPS52126238A/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

PURPOSE:To obtain a cable with an optical fibre properly protected by arranging optical fibre in the spiral groove of a spacer manufactured by an extrusion machine.
JP4220876A 1976-04-14 1976-04-14 Optical communication cable and its manufacture Pending JPS52126238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4220876A JPS52126238A (en) 1976-04-14 1976-04-14 Optical communication cable and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4220876A JPS52126238A (en) 1976-04-14 1976-04-14 Optical communication cable and its manufacture

Publications (1)

Publication Number Publication Date
JPS52126238A true JPS52126238A (en) 1977-10-22

Family

ID=12629589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4220876A Pending JPS52126238A (en) 1976-04-14 1976-04-14 Optical communication cable and its manufacture

Country Status (1)

Country Link
JP (1) JPS52126238A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512992A (en) * 1978-06-07 1980-01-29 Northern Telecom Ltd Improvement in optical cable production
JPS57160143U (en) * 1981-04-01 1982-10-07
JPS57160144U (en) * 1981-04-01 1982-10-07
JPS58105110A (en) * 1981-12-17 1983-06-22 Mihama Seisakusho:Kk Production of spacer for optical fiber cable
JPS59184306A (en) * 1983-04-04 1984-10-19 Sumitomo Electric Ind Ltd Optical fiber cable and its manufacture
JPS59208508A (en) * 1983-04-22 1984-11-26 レ・カ−ブル・ドウ・リヨン Manufacture of optical fiber cable and apparatus for executing same
JPS6063812U (en) * 1983-10-04 1985-05-04 浪速製釘株式会社 Spacer for optical fiber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102362A (en) * 1972-09-20 1974-09-27
JPS50144451A (en) * 1974-05-09 1975-11-20
JPS5165A (en) * 1974-06-19 1976-01-05 Teijin Ltd YUSUIBUNRISOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102362A (en) * 1972-09-20 1974-09-27
JPS50144451A (en) * 1974-05-09 1975-11-20
JPS5165A (en) * 1974-06-19 1976-01-05 Teijin Ltd YUSUIBUNRISOCHI

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512992A (en) * 1978-06-07 1980-01-29 Northern Telecom Ltd Improvement in optical cable production
JPH0231362B2 (en) * 1978-06-07 1990-07-12 Northern Telecom Ltd
JPS57160143U (en) * 1981-04-01 1982-10-07
JPS57160144U (en) * 1981-04-01 1982-10-07
JPS58105110A (en) * 1981-12-17 1983-06-22 Mihama Seisakusho:Kk Production of spacer for optical fiber cable
JPS59184306A (en) * 1983-04-04 1984-10-19 Sumitomo Electric Ind Ltd Optical fiber cable and its manufacture
JPS59208508A (en) * 1983-04-22 1984-11-26 レ・カ−ブル・ドウ・リヨン Manufacture of optical fiber cable and apparatus for executing same
JPH0323888B2 (en) * 1983-04-22 1991-03-29 Cables De Lyon Geoffroy Delore
JPS6063812U (en) * 1983-10-04 1985-05-04 浪速製釘株式会社 Spacer for optical fiber

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