JPS60165918U - Reinforced plastic coated tube core - Google Patents

Reinforced plastic coated tube core

Info

Publication number
JPS60165918U
JPS60165918U JP5419884U JP5419884U JPS60165918U JP S60165918 U JPS60165918 U JP S60165918U JP 5419884 U JP5419884 U JP 5419884U JP 5419884 U JP5419884 U JP 5419884U JP S60165918 U JPS60165918 U JP S60165918U
Authority
JP
Japan
Prior art keywords
reinforced plastic
tube core
layer
core wire
tube
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
JP5419884U
Other languages
Japanese (ja)
Inventor
伸宏 赤坂
小野　徹治
久 村田
Original Assignee
住友電気工業株式会社
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 住友電気工業株式会社, 日本電信電話株式会社 filed Critical 住友電気工業株式会社
Priority to JP5419884U priority Critical patent/JPS60165918U/en
Publication of JPS60165918U publication Critical patent/JPS60165918U/en
Pending legal-status Critical Current

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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図および第２図は、それぞれ本考案による単心型お
よび多心型のルースチューブ心線の断面、構成概要図で
ある。 １・・・強化プラスチックス、２・・・低摩擦抵抗プラ
スチックス、３・・・光フアイバ素線。FIGS. 1 and 2 are cross-sectional and structural diagrams of single-core and multi-core loose tube core wires according to the present invention, respectively. 1... Reinforced plastics, 2... Low frictional resistance plastics, 3... Optical fiber wire.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）熱可塑性樹脂の≠ユーブ内に単数または複数の光
フアイバ素線を密着することなくルースに収納するルー
スチューブ心線において、該チューブは摩擦抵抗の小さ
い樹脂からなる第１層、　　　　　と、該第１層の外周
を被覆した強化プラスチックからなる第２層の二層構造
からなることを特゛徴とする強化プラスチック被覆ルー
スチューブ心線。(1) In a loose tube core wire in which one or more optical fibers are loosely housed in a tube of thermoplastic resin without being brought into close contact with each other, the tube has a first layer made of a resin with low frictional resistance; A reinforced plastic-coated loose tube core wire comprising a two-layer structure with a second layer made of reinforced plastic covering the outer periphery of the first layer. （２）前記チューブの第２層の強化プラスチックスは繊
維で強化した熱可塑性樹脂からなることを特徴とする実
用新案登録請求の範囲第１項記載の強化プラスチック被
覆ルースチューブ心線。(2) The reinforced plastic-coated loose tube core wire according to claim 1, wherein the second layer of reinforced plastic of the tube is made of a fiber-reinforced thermoplastic resin. （３）前記チューブの第２層の強化プラスチックスは連
続長繊維を熱硬化性樹脂でかためたＦＲＰからなる実用
新案登録請求の範囲第１項記載の強化プラスチック被覆
ルースチューブ心線。(3) The reinforced plastic coated loose tube core wire according to claim 1, wherein the second layer of reinforced plastic of the tube is made of FRP made of continuous long fibers hardened with a thermosetting resin.
JP5419884U 1984-04-13 1984-04-13 Reinforced plastic coated tube core Pending JPS60165918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5419884U JPS60165918U (en) 1984-04-13 1984-04-13 Reinforced plastic coated tube core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5419884U JPS60165918U (en) 1984-04-13 1984-04-13 Reinforced plastic coated tube core

Publications (1)

Publication Number Publication Date
JPS60165918U true JPS60165918U (en) 1985-11-02

Family

ID=30575741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5419884U Pending JPS60165918U (en) 1984-04-13 1984-04-13 Reinforced plastic coated tube core

Country Status (1)

Country Link
JP (1) JPS60165918U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8989543B2 (en) 2011-11-17 2015-03-24 Sumitomo Electric Industries, Ltd. Optical cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120735A (en) * 1975-03-25 1976-10-22 Siemens Ag Core wire for optical cable

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120735A (en) * 1975-03-25 1976-10-22 Siemens Ag Core wire for optical cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8989543B2 (en) 2011-11-17 2015-03-24 Sumitomo Electric Industries, Ltd. Optical cable

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