JPS6417012A - Optical fiber cable - Google Patents

Optical fiber cable

Info

Publication number
JPS6417012A
JPS6417012A JP62172861A JP17286187A JPS6417012A JP S6417012 A JPS6417012 A JP S6417012A JP 62172861 A JP62172861 A JP 62172861A JP 17286187 A JP17286187 A JP 17286187A JP S6417012 A JPS6417012 A JP S6417012A
Authority
JP
Japan
Prior art keywords
retaining
cable
grooves
fibers
optical fiber
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
JP62172861A
Other languages
Japanese (ja)
Inventor
Seigo Konno
Chihaya Tanaka
Sunao Uesugi
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.)
NTT Inc
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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62172861A priority Critical patent/JPS6417012A/en
Publication of JPS6417012A publication Critical patent/JPS6417012A/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

Landscapes

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

Abstract

PURPOSE:To eliminate the slack which is liable to arise in optical fibers housed in the grooves of slots and to form an optical fiber cable having stable characteristics by providing a groove for retaining winding in which a wire- shaped material for retaining the fibers is housed separately from fiber-housing grooves to the core part of the cable. CONSTITUTION:The groove 8 for retaining winding in which the wire-shaped material 9 for retaining the fibers is housed is provided separately from the fiber-housing grooves 3 to the core part 2 of the cable. Since the cable is constructed in such a manner, the movement or slack of the optical fibers in the grooves is prohibited. Provision of not only a piece but also plural pieces of the grooves 8 is possible. Cord-like materials in place of tapes 8 for retaining the fibers are usable as well. The characteristics of the optical fiber cable are thereby stably maintained.
JP62172861A 1987-07-13 1987-07-13 Optical fiber cable Pending JPS6417012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62172861A JPS6417012A (en) 1987-07-13 1987-07-13 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62172861A JPS6417012A (en) 1987-07-13 1987-07-13 Optical fiber cable

Publications (1)

Publication Number Publication Date
JPS6417012A true JPS6417012A (en) 1989-01-20

Family

ID=15949654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62172861A Pending JPS6417012A (en) 1987-07-13 1987-07-13 Optical fiber cable

Country Status (1)

Country Link
JP (1) JPS6417012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470092U (en) * 1990-10-30 1992-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470092U (en) * 1990-10-30 1992-06-22

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