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1. (WO2016063904) CABLE

Pub. No.:    WO/2016/063904    International Application No.:    PCT/JP2015/079685
Publication Date: Fri Apr 29 01:59:59 CEST 2016 International Filing Date: Thu Oct 22 01:59:59 CEST 2015
IPC: G01L 1/24
E01D 19/16
G01K 11/32
G01L 5/04
G02B 6/44
Applicants: NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.
新日鉄住金エンジニアリング株式会社
TOKYO ROPE MFG. CO., LTD.
東京製綱株式会社
Inventors: YAMAZAKI Shinsuke
山崎 伸介
KAI Yasuyuki
甲斐 康幸
TABATA Kazufumi
田畑 和文
IBUKURO Junichi
衣袋 順一
KURAMATA Satoru
倉又 悟
SUGIYAMA Hiroki
杉山 博希
Title: CABLE
Abstract:
A cable (10) is provided with a cable body (11) configured of a plurality of integrally bundled wires (14). At least one of the plurality of wires (14) is a fiber built-in wire (16) comprising an optical fiber (17) extending in a cable length direction (D) protected by a protection pipe (18). Between the optical fiber (17) and the protection pipe (18), a plurality of fixing portions (26) fixing the optical fiber (17) and the protection pipe (18) to each other is disposed at intervals along the cable length direction (D). The cable (10) increases the measurement accuracy with regard to tensile force applied to the cable body (11).