JPS5595917A - Structure of optical fiber cable connecting part - Google Patents

Structure of optical fiber cable connecting part

Info

Publication number
JPS5595917A
JPS5595917A JP271479A JP271479A JPS5595917A JP S5595917 A JPS5595917 A JP S5595917A JP 271479 A JP271479 A JP 271479A JP 271479 A JP271479 A JP 271479A JP S5595917 A JPS5595917 A JP S5595917A
Authority
JP
Japan
Prior art keywords
core
wire
connector
outside circumference
containing groove
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.)
Granted
Application number
JP271479A
Other languages
Japanese (ja)
Other versions
JPS5629247B2 (en
Inventor
Katsuji Sakamoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP271479A priority Critical patent/JPS5595917A/en
Publication of JPS5595917A publication Critical patent/JPS5595917A/en
Publication of JPS5629247B2 publication Critical patent/JPS5629247B2/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To let the connection part withstand crushing force and bending force by covering the outside circumference of the connection part with a protecting cylinder which has crushing strength and rigidity and has flexibility and disposing optical fiber cores in its inside spacing. CONSTITUTION:A tension member 11 and tension member sleeve 12 are inserted into the center of a cylindrical excess-length-containing spacer 14. The outside circumference thereof is covered coaxially with a flexible protecting cylinder 22. The spacer 14 is formed as a core-wire-connector-containing guide 16 having a core-wire-connector-containing groove 19 on the outside circumference, a core wire guide 15 having a core-wire-containing groove 18 on the outside circumference and a cylindrical body 17 are combined. The flexible protecting cylinder 22 consists of cylinders 23, 24 which are cut with external and internal screws respectively on both ends and is made to the construction permitting bending with relievings 25, 26. A core wire connector 29 is contained in the core-wire-connector-containing groove 19 and a core wire 13 in the core-wire-containing groove 18 and cavity 21.
JP271479A 1979-01-11 1979-01-11 Structure of optical fiber cable connecting part Granted JPS5595917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP271479A JPS5595917A (en) 1979-01-11 1979-01-11 Structure of optical fiber cable connecting part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP271479A JPS5595917A (en) 1979-01-11 1979-01-11 Structure of optical fiber cable connecting part

Publications (2)

Publication Number Publication Date
JPS5595917A true JPS5595917A (en) 1980-07-21
JPS5629247B2 JPS5629247B2 (en) 1981-07-07

Family

ID=11536965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP271479A Granted JPS5595917A (en) 1979-01-11 1979-01-11 Structure of optical fiber cable connecting part

Country Status (1)

Country Link
JP (1) JPS5595917A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211108A (en) * 1981-06-05 1982-12-24 Cables De Lyon Geoffroy Delore Submarine optical fiber cable connection device and manufacture thereof
EP0082960A2 (en) * 1981-12-28 1983-07-06 ANT Nachrichtentechnik GmbH Sleeve for the reception of light guide splices
US4699459A (en) * 1984-06-29 1987-10-13 Societa' Cavi Pirelli S.P.A. Joint for optical fiber submarine cables

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350258Y2 (en) * 1985-02-05 1991-10-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211108A (en) * 1981-06-05 1982-12-24 Cables De Lyon Geoffroy Delore Submarine optical fiber cable connection device and manufacture thereof
JPH0451803B2 (en) * 1981-06-05 1992-08-20 Cables De Lyon Geoffroy Delore
EP0082960A2 (en) * 1981-12-28 1983-07-06 ANT Nachrichtentechnik GmbH Sleeve for the reception of light guide splices
EP0082960A3 (en) * 1981-12-28 1986-05-14 ANT Nachrichtentechnik GmbH Sleeve for the reception of light guide splices
US4699459A (en) * 1984-06-29 1987-10-13 Societa' Cavi Pirelli S.P.A. Joint for optical fiber submarine cables

Also Published As

Publication number Publication date
JPS5629247B2 (en) 1981-07-07

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