JPS57132102A - Optical fiber cable - Google Patents

Optical fiber cable

Info

Publication number
JPS57132102A
JPS57132102A JP56017400A JP1740081A JPS57132102A JP S57132102 A JPS57132102 A JP S57132102A JP 56017400 A JP56017400 A JP 56017400A JP 1740081 A JP1740081 A JP 1740081A JP S57132102 A JPS57132102 A JP S57132102A
Authority
JP
Japan
Prior art keywords
bundle
optical fiber
core wire
tape
plastic
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
JP56017400A
Other languages
Japanese (ja)
Inventor
Ario Shirasaka
Kenichi Fuse
Haruo Umetsu
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP56017400A priority Critical patent/JPS57132102A/en
Publication of JPS57132102A publication Critical patent/JPS57132102A/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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)

Abstract

PURPOSE:To prevent the projecting phenomenon and to increase the impact force and the bending strength, by forming an FRP coated optical fiber core wire bundle, binding and fixing this core wire bundle with a metallic tape and adhering the metallic tape layer to the outer circumference plastic sheet in a body. CONSTITUTION:A core wire bundle 5 is formed by twisting several FRP coated optical fiber core wires, and a metal-plastic laminated tape 8 formed by laminating an adhesive plastic layer having a low melting point on a single surface of a metallic tape is wound tight around the outer circuference of the bundle 5 to bind and fix the bundle 5. Then a plastic sheath 9 is extruded and coated on the outer circumference of the bundle 5 to be melt-stuck to the plastic layer of the tape 8 in one body. Thus the bundle 5 can be prevented form projecting out of the sheath 9 to protect the optical fiber core wire from a local impact force or bending strength.
JP56017400A 1981-02-10 1981-02-10 Optical fiber cable Pending JPS57132102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56017400A JPS57132102A (en) 1981-02-10 1981-02-10 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017400A JPS57132102A (en) 1981-02-10 1981-02-10 Optical fiber cable

Publications (1)

Publication Number Publication Date
JPS57132102A true JPS57132102A (en) 1982-08-16

Family

ID=11942939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017400A Pending JPS57132102A (en) 1981-02-10 1981-02-10 Optical fiber cable

Country Status (1)

Country Link
JP (1) JPS57132102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684192A1 (en) * 1991-11-26 1993-05-28 Fort Fibres Optiques Rech Tec MULTI-FIBER OPTICAL CABLE, AND ITS MANUFACTURING METHOD.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684192A1 (en) * 1991-11-26 1993-05-28 Fort Fibres Optiques Rech Tec MULTI-FIBER OPTICAL CABLE, AND ITS MANUFACTURING METHOD.

Similar Documents

Publication Publication Date Title
CA2025206A1 (en) Optical-fiber incorporated longer-sized subaqueous unit
CA1110889A (en) Laminated strength members for fiber optic cable
JPS60163405U (en) Armored cable connection parts
GB1583520A (en) Optical cables
JPS57132102A (en) Optical fiber cable
JPS56125708A (en) Optical fiber cable
JPS57141605A (en) Frp-covered optical communication line and optical communication cable using it
JPS58150906A (en) Tapelike optical fiber core unit
JPS5729012A (en) Optical cable containing jelly
JPS57124702A (en) Optical fiber cord
JPS57161805A (en) Jerry-containing optical cable
JPS5789710A (en) Reinforced ribbon optical fiber
JPS57124314A (en) Optical fiber composite type overhead line
JP2003005000A (en) Optical fiber cable
JPH01304408A (en) Optical fiber cable
JPS5839441Y2 (en) optical transmission line
JPS57124315A (en) Insulation wire for optical composite distribution line
JPH0112341Y2 (en)
JPS57204005A (en) Optical cable containing jerry
JPS56130708A (en) Structure of connection part of submarine optical fiber cable
JPH0493906A (en) High-density optical fiber cable
JP4593027B2 (en) Self-supporting aerial optical cable and its terminal retaining structure
JPS5744108A (en) Optical fiber cable
JPH0235131Y2 (en)
JPS5732403A (en) Optical fiber unit