JPS5994303U - Tensile strength member of optical fiber cable - Google Patents

Tensile strength member of optical fiber cable

Info

Publication number
JPS5994303U
JPS5994303U JP18865782U JP18865782U JPS5994303U JP S5994303 U JPS5994303 U JP S5994303U JP 18865782 U JP18865782 U JP 18865782U JP 18865782 U JP18865782 U JP 18865782U JP S5994303 U JPS5994303 U JP S5994303U
Authority
JP
Japan
Prior art keywords
optical fiber
tensile strength
fiber cable
strength member
modulus
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
JP18865782U
Other languages
Japanese (ja)
Other versions
JPS6323690Y2 (en
Inventor
久 村田
真 住田
渕上　建也
Original Assignee
日本電信電話株式会社
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 日本電信電話株式会社 filed Critical 日本電信電話株式会社
Priority to JP18865782U priority Critical patent/JPS5994303U/en
Publication of JPS5994303U publication Critical patent/JPS5994303U/en
Application granted granted Critical
Publication of JPS6323690Y2 publication Critical patent/JPS6323690Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Insulated Conductors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図、第３図は本考案の抗張力体の第１、第
２および第３実施例の斜視図である。 １０：鋼線、１１：鋼撚線、１２：鋼線、１３：鋼線、
２０：高分子材、２１：高分子線材、３０；高分子被覆
。1, 2, and 3 are perspective views of first, second, and third embodiments of the tensile strength member of the present invention. 10: steel wire, 11: steel stranded wire, 12: steel wire, 13: steel wire,
20: Polymer material, 21: Polymer wire, 30: Polymer coating.

Claims (1)

【実用新案登録請求の範囲】 １　鉄を主成分とする金属材料とζ高弾性率を有しかつ
、負の熱膨張係数を有する高分子材料からなり、前記金
属材料を少く共１本の線状体に形成し、前記線状体に前
記高分子材料に密着配置すると共に前記金属材料と、高
分子材料を、両者の（ヤング率×断面積Ｘ熱膨張率）の
値の和を、両者の（ヤング率×断面積）の値の和で除し
、た値の絶対値が１０−°以下となるように設定しであ
ることを特徴とする光フアイバケーブルの抗張力体。 ２　実用新案登録請求の範囲第１項記載の光フアイバケ
ーブルの抗張力体において、前記高分子材料を線状に形
成して、前記金属材料の線状体とを互いに撚り合わせて
形成して線状形としたもの。[Claims for Utility Model Registration] 1. A product consisting of a metal material whose main component is iron and a polymeric material having a high modulus of elasticity and a negative coefficient of thermal expansion, wherein both of the metal materials are connected to at least one wire. The metal material and the polymer material are formed into a shaped body, and are placed in close contact with the polymer material on the linear body, and the sum of the values of (Young's modulus x cross-sectional area x coefficient of thermal expansion) of both is A tensile strength member for an optical fiber cable, characterized in that the absolute value of the value divided by the sum of (Young's modulus x cross-sectional area) is set to be 10-° or less. 2 Utility Model Registration In the tensile strength body of an optical fiber cable according to claim 1, the polymer material is formed into a linear shape, and the linear body of the metallic material is twisted together to form a linear body. Something shaped.
JP18865782U 1982-12-13 1982-12-13 Tensile strength member of optical fiber cable Granted JPS5994303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18865782U JPS5994303U (en) 1982-12-13 1982-12-13 Tensile strength member of optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18865782U JPS5994303U (en) 1982-12-13 1982-12-13 Tensile strength member of optical fiber cable

Publications (2)

Publication Number Publication Date
JPS5994303U true JPS5994303U (en) 1984-06-27
JPS6323690Y2 JPS6323690Y2 (en) 1988-06-29

Family

ID=30406935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18865782U Granted JPS5994303U (en) 1982-12-13 1982-12-13 Tensile strength member of optical fiber cable

Country Status (1)

Country Link
JP (1) JPS5994303U (en)

Also Published As

Publication number Publication date
JPS6323690Y2 (en) 1988-06-29

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