JPS57108815A - Connection part of optical fiber cable - Google Patents

Connection part of optical fiber cable

Info

Publication number
JPS57108815A
JPS57108815A JP17065080A JP17065080A JPS57108815A JP S57108815 A JPS57108815 A JP S57108815A JP 17065080 A JP17065080 A JP 17065080A JP 17065080 A JP17065080 A JP 17065080A JP S57108815 A JPS57108815 A JP S57108815A
Authority
JP
Japan
Prior art keywords
fibers
optical fiber
connection part
fiber cable
stored
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
JP17065080A
Other languages
Japanese (ja)
Inventor
Mitsuru Miyauchi
Masao Tachikura
Yuichi Obara
Tokio Ishibashi
Hidehisa Miyazawa
Seishi Takagi
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
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP17065080A priority Critical patent/JPS57108815A/en
Publication of JPS57108815A publication Critical patent/JPS57108815A/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
    • G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • 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

Abstract

PURPOSE:To obtain a connection part for the optical fiber cables to which the number of the optical fibers are increased for storage wth no complication, by fixing a protecting case that stores the fibers stored in a sleeve after laminating such cases in plural stages. CONSTITUTION:The optical fibers 1b and 2b obtained by removing the outer coats 1a and 2a at the edge parts of optical fiber cables 1 and 2 are connected to each other at a splicing part 3. These fibers are coiled in a loop form to be stored into a protecting case 5 consisting of both side plates 4a and 4a plus a bottom plate 4b. The case 5 storing the fibers 1b and 2b is laminated in five stages, and an upper plate 8 having the same form as the plate 4 is put over the highest stage.
JP17065080A 1980-12-03 1980-12-03 Connection part of optical fiber cable Pending JPS57108815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17065080A JPS57108815A (en) 1980-12-03 1980-12-03 Connection part of optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17065080A JPS57108815A (en) 1980-12-03 1980-12-03 Connection part of optical fiber cable

Publications (1)

Publication Number Publication Date
JPS57108815A true JPS57108815A (en) 1982-07-07

Family

ID=15908805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17065080A Pending JPS57108815A (en) 1980-12-03 1980-12-03 Connection part of optical fiber cable

Country Status (1)

Country Link
JP (1) JPS57108815A (en)

Cited By (15)

* 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
US4478486A (en) * 1982-08-12 1984-10-23 Raychem Corporation Fiber optic splice organizer
JPS6181611U (en) * 1984-11-02 1986-05-30
JPS61267703A (en) * 1985-05-22 1986-11-27 Furukawa Electric Co Ltd:The Method and apparatus for storing excess length of optical fiber
JPS6225904U (en) * 1985-07-27 1987-02-17
US4682862A (en) * 1986-01-17 1987-07-28 U.S. Precision Lens Incorporated Projection lens
US4685774A (en) * 1986-01-17 1987-08-11 U.S. Precision Lens, Incorporated Projection lens
US4697892A (en) * 1983-10-18 1987-10-06 U.S. Precision Lens, Inc. Projection lens
US4755028A (en) * 1986-10-14 1988-07-05 U.S Precision Lens, Incorporated Projection lens with an aspherical corrector lens element
US4776681A (en) * 1986-01-17 1988-10-11 U.S. Precision Lens, Incorporated Projection lens
US4801196A (en) * 1984-08-21 1989-01-31 U.S. Precision Lens, Incorporated Wide angle projection lens
JPH01126607A (en) * 1987-11-11 1989-05-18 Furukawa Electric Co Ltd:The Closer for optical fiber cable
US4914261A (en) * 1987-09-03 1990-04-03 Sumitomo Electric Industries, Ltd. Cable connecting box
JPH0595117U (en) * 1987-07-02 1993-12-24 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト Closed switchboard
CN110794531A (en) * 2019-09-30 2020-02-14 华为技术有限公司 Single-core joint box

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562414A (en) * 1978-11-01 1980-05-10 Nippon Telegr & Teleph Corp <Ntt> Containing method for connecting surplus length of optical fiber cable
JPS5596914A (en) * 1979-01-19 1980-07-23 Nkf Groep Bv Optical fiber connection device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562414A (en) * 1978-11-01 1980-05-10 Nippon Telegr & Teleph Corp <Ntt> Containing method for connecting surplus length of optical fiber cable
JPS5596914A (en) * 1979-01-19 1980-07-23 Nkf Groep Bv Optical fiber connection device

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452441B2 (en) * 1982-07-19 1992-08-21 Showa Electric Wire & Cable Co
JPS5915210A (en) * 1982-07-19 1984-01-26 Showa Electric Wire & Cable Co Ltd Containing case for juncture of optical fiber cable
US4478486A (en) * 1982-08-12 1984-10-23 Raychem Corporation Fiber optic splice organizer
US4697892A (en) * 1983-10-18 1987-10-06 U.S. Precision Lens, Inc. Projection lens
US4801196A (en) * 1984-08-21 1989-01-31 U.S. Precision Lens, Incorporated Wide angle projection lens
JPS6181611U (en) * 1984-11-02 1986-05-30
JPS61267703A (en) * 1985-05-22 1986-11-27 Furukawa Electric Co Ltd:The Method and apparatus for storing excess length of optical fiber
JP2713398B2 (en) * 1985-05-22 1998-02-16 古河電気工業株式会社 Optical fiber extra length storage device
JPS6225904U (en) * 1985-07-27 1987-02-17
US4682862A (en) * 1986-01-17 1987-07-28 U.S. Precision Lens Incorporated Projection lens
US4685774A (en) * 1986-01-17 1987-08-11 U.S. Precision Lens, Incorporated Projection lens
US4776681A (en) * 1986-01-17 1988-10-11 U.S. Precision Lens, Incorporated Projection lens
US4755028A (en) * 1986-10-14 1988-07-05 U.S Precision Lens, Incorporated Projection lens with an aspherical corrector lens element
JPH0595117U (en) * 1987-07-02 1993-12-24 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト Closed switchboard
US4914261A (en) * 1987-09-03 1990-04-03 Sumitomo Electric Industries, Ltd. Cable connecting box
JPH01126607A (en) * 1987-11-11 1989-05-18 Furukawa Electric Co Ltd:The Closer for optical fiber cable
CN110794531A (en) * 2019-09-30 2020-02-14 华为技术有限公司 Single-core joint box

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