JPS57109912A - Extra length storing device of optical fiber - Google Patents

Extra length storing device of optical fiber

Info

Publication number
JPS57109912A
JPS57109912A JP55185506A JP18550680A JPS57109912A JP S57109912 A JPS57109912 A JP S57109912A JP 55185506 A JP55185506 A JP 55185506A JP 18550680 A JP18550680 A JP 18550680A JP S57109912 A JPS57109912 A JP S57109912A
Authority
JP
Japan
Prior art keywords
cassette
connection part
storing
optical fiber
extra length
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
JP55185506A
Other languages
Japanese (ja)
Inventor
Akira Sato
Ichiro Arai
Toshirou Torase
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.)
NIHON DENKI SYSTEM KENSETSU KK
NIPPON DENKI SYST KENSETSU KK
Original Assignee
NIHON DENKI SYSTEM KENSETSU KK
NIPPON DENKI SYST KENSETSU KK
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 NIHON DENKI SYSTEM KENSETSU KK, NIPPON DENKI SYST KENSETSU KK filed Critical NIHON DENKI SYSTEM KENSETSU KK
Priority to JP55185506A priority Critical patent/JPS57109912A/en
Publication of JPS57109912A publication Critical patent/JPS57109912A/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
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes

Landscapes

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

Abstract

PURPOSE:To prevent the damage of a connection part and to increase the efficiency of the storing work, by providing a box to store a storing cassette. CONSTITUTION:Optical fiber core wires 4 and 5 provided around an tension wire 21 are connected to each other, and then the front face 8 of a transparent plastic storing cassette 1 is opened. Then a connection part 6 is put and fixed between a fixing bar 2 for connection part and an upper wall 3. The wires 4 and 5 are put through holes 16 and 17 and detained to detaining bars 7 and 10 respectively. In case when the extra length of the wire is long, the wire is coiled several times into the cassette. Such cassette is stored and fixed into a cassette storing box 20. As a result, the damage is prevented for the connection part to increase the working efficiency of storage.
JP55185506A 1980-12-26 1980-12-26 Extra length storing device of optical fiber Pending JPS57109912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185506A JPS57109912A (en) 1980-12-26 1980-12-26 Extra length storing device of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185506A JPS57109912A (en) 1980-12-26 1980-12-26 Extra length storing device of optical fiber

Publications (1)

Publication Number Publication Date
JPS57109912A true JPS57109912A (en) 1982-07-08

Family

ID=16171965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185506A Pending JPS57109912A (en) 1980-12-26 1980-12-26 Extra length storing device of optical fiber

Country Status (1)

Country Link
JP (1) JPS57109912A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915210A (en) * 1982-07-19 1984-01-26 Showa Electric Wire & Cable Co Ltd Containing case for juncture of optical fiber cable
JPS6031129U (en) * 1983-08-04 1985-03-02 東京電力株式会社 Optical fiber composite overhead ground wire connection part
JPS60120405U (en) * 1984-01-20 1985-08-14 三菱電線工業株式会社 Optical fiber extra length storage unit for optical fiber cable connection part
US4679896A (en) * 1985-09-27 1987-07-14 Preformed Line Products Company Optical fiber splice organizer
JPS63200806U (en) * 1987-06-08 1988-12-23
JPH01231007A (en) * 1988-03-11 1989-09-14 Nippon Telegr & Teleph Corp <Ntt> Means for housing fiber juncture of optical fiber cable
US7239789B2 (en) 2003-10-06 2007-07-03 Preformed Line Products Company Optical fiber splice case

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441752A (en) * 1977-09-09 1979-04-03 Sumitomo Electric Ind Ltd Optical fiber cable branching connection box
JPS5562414A (en) * 1978-11-01 1980-05-10 Nippon Telegr & Teleph Corp <Ntt> Containing method for connecting surplus length of optical fiber cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441752A (en) * 1977-09-09 1979-04-03 Sumitomo Electric Ind Ltd Optical fiber cable branching connection box
JPS5562414A (en) * 1978-11-01 1980-05-10 Nippon Telegr & Teleph Corp <Ntt> Containing method for connecting surplus length of optical fiber cable

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915210A (en) * 1982-07-19 1984-01-26 Showa Electric Wire & Cable Co Ltd Containing case for juncture of optical fiber cable
JPH0452441B2 (en) * 1982-07-19 1992-08-21 Showa Electric Wire & Cable Co
JPS6031129U (en) * 1983-08-04 1985-03-02 東京電力株式会社 Optical fiber composite overhead ground wire connection part
JPS60120405U (en) * 1984-01-20 1985-08-14 三菱電線工業株式会社 Optical fiber extra length storage unit for optical fiber cable connection part
JPH0125922Y2 (en) * 1984-01-20 1989-08-03
US4679896A (en) * 1985-09-27 1987-07-14 Preformed Line Products Company Optical fiber splice organizer
JPS63200806U (en) * 1987-06-08 1988-12-23
JPH01231007A (en) * 1988-03-11 1989-09-14 Nippon Telegr & Teleph Corp <Ntt> Means for housing fiber juncture of optical fiber cable
JP2763295B2 (en) * 1988-03-11 1998-06-11 日本電信電話株式会社 Fiber optic cable core connector storage
US7239789B2 (en) 2003-10-06 2007-07-03 Preformed Line Products Company Optical fiber splice case

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