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1. (WO2017110114) OPTICAL FIBER CABLE BRANCHING MEMBER AND OPTICAL FIBER CABLE BRANCHING STRUCTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110114 International Application No.: PCT/JP2016/066002
Publication Date: 29.06.2017 International Filing Date: 31.05.2016
IPC:
G02B 6/46 (2006.01) ,G02B 6/44 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
46
Processes or apparatus adapted for installing optical fibres or optical cables
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
44
Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
Applicants:
株式会社フジクラ FUJIKURA LTD. [JP/JP]; 東京都江東区木場1丁目5番1号 5-1, Kiba 1-chome, Koto-ku, Tokyo 1358512, JP
Inventors:
小林 照武 KOBAYASHI Terutake; JP
百津 仁博 MOMOTSU Norihiro; JP
Agent:
志賀 正武 SHIGA Masatake; JP
Priority Data:
2015-25483825.12.2015JP
Title (EN) OPTICAL FIBER CABLE BRANCHING MEMBER AND OPTICAL FIBER CABLE BRANCHING STRUCTURE
(FR) ÉLÉMENT DE BRANCHEMENT DE CÂBLE À FIBRE OPTIQUE ET STRUCTURE DE BRANCHEMENT DE CÂBLE À FIBRE OPTIQUE
(JA) 光ファイバケーブル分岐部材及び光ファイバケーブル分岐構造
Abstract:
(EN) This optical fiber cable branching member comprises: a branching member main body; a cable fixing part for holding and fixing, to the branching member main body, the end portion of the sheath of an optical fiber cable that includes a first optical fiber core wire bundle and a sheath covering the periphery of the first optical fiber core wire bundle and having tensile-strength bodies embedded along the longitudinal direction of the cable; and a tube fixing part for fixing, to the branching member main body, a plurality of protective tubes each of which covers and protects the periphery of each of a plurality of second optical fiber core wire bundles branched from the first optical fiber core wire bundle extending from the end portion of the sheath.
(FR) La présente invention concerne un élément de branchement de câble à fibre optique qui comprend : un corps principal d’élément de branchement ; une partie de fixation de câble pour maintenir et fixer, au corps principal d’élément de branchement, la partie d’extrémité de la gaine d’un câble à fibre optique qui comprend un premier faisceau de fils d’âme de fibre optique et une gaine recouvrant la périphérie du premier faisceau de fils d’âme de fibre optique et comportant des corps de résistance à la traction incorporés le long de la direction longitudinale du câble ; et une partie de fixation de tube pour fixer, au corps principal d’élément de branchement, une pluralité de tubes de protection dont chacun recouvre et protège la périphérie de chacun d’une pluralité de deuxièmes faisceaux de fils d’âme de fibre optique branchés depuis le premier faisceau de fils d’âme de fibre optique s’étendant depuis la partie d’extrémité de la gaine.
(JA)  光ファイバケーブル分岐部材は、分岐部材本体と、第1の光ファイバ心線束と、第1の光ファイバ心線束の外周を被覆し、ケーブル長手方向に沿って抗張力体が埋設された外皮と、を有する光ファイバケーブルの外皮の端部を分岐部材本体に対して把持固定するケーブル固定部と、外皮の端部から延出する第1の光ファイバ心線束を分岐して得られる複数の第2の光ファイバ心線束のそれぞれの外周をそれぞれ覆って保護する複数の保護チューブを分岐部材本体に対して固定するチューブ固定部と、を備える。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20180329167