JPS6349502U - - Google Patents

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Publication number
JPS6349502U
JPS6349502U JP14294486U JP14294486U JPS6349502U JP S6349502 U JPS6349502 U JP S6349502U JP 14294486 U JP14294486 U JP 14294486U JP 14294486 U JP14294486 U JP 14294486U JP S6349502 U JPS6349502 U JP S6349502U
Authority
JP
Japan
Prior art keywords
conduit
optical fiber
fiber cable
wall
cable
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
JP14294486U
Other languages
English (en)
Other versions
JPH0738885Y2 (ja
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 filed Critical
Priority to JP1986142944U priority Critical patent/JPH0738885Y2/ja
Publication of JPS6349502U publication Critical patent/JPS6349502U/ja
Application granted granted Critical
Publication of JPH0738885Y2 publication Critical patent/JPH0738885Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案の光フアイバケーブル布設用管
路の実施例の断面構造図、第２図は光フアイバケ
ーブルの実施例の断面構造図である。 １……光フアイバケーブル、２……管路、３…
…管路に設けた溝、４……外被、５……外被。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 管路の中に流し込む気体の気体流に乗せて
    光フアイバケーブルを挿通する光フアイバケーブ
    ルの吹き流し布設工法に使用する管路において、 前記管路は、 内壁に、 前記管路の長さ方向に沿つた溝を有する構造を
    備えてなる ことを特徴とする光フアイバケーブル布設用管路
    。 (2) 前記管路の内壁に設けた溝の溝幅は、前記
    管路に挿通する光フアイバケーブルの外径より小
    なることを特徴とする実用新案登録請求の範囲第
    １項記載の光フアイバケーブル布設用管路。
JP1986142944U 1986-09-18 1986-09-18 光フアイバケ−ブル布設用管路 Expired - Lifetime JPH0738885Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986142944U JPH0738885Y2 (ja) 1986-09-18 1986-09-18 光フアイバケ−ブル布設用管路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986142944U JPH0738885Y2 (ja) 1986-09-18 1986-09-18 光フアイバケ−ブル布設用管路

Publications (2)

Publication Number Publication Date
JPS6349502U true JPS6349502U (ja) 1988-04-04
JPH0738885Y2 JPH0738885Y2 (ja) 1995-09-06

Family

ID=31052160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986142944U Expired - Lifetime JPH0738885Y2 (ja) 1986-09-18 1986-09-18 光フアイバケ−ブル布設用管路

Country Status (1)

Country Link
JP (1) JPH0738885Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03233505A (ja) * 1990-02-09 1991-10-17 Hitachi Cable Ltd 光ファイバ布設用パイプ及びそれを用いた光ファイバの布設方法
JP2007124795A (ja) * 2005-10-27 2007-05-17 Nippon Telegr & Teleph Corp <Ntt> ケーブル布設済み保護管補修方法
JP2007124794A (ja) * 2005-10-27 2007-05-17 Nippon Telegr & Teleph Corp <Ntt> ケーブル布設済み保護管補修方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565351A (en) * 1984-06-28 1986-01-21 Arnco Corporation Method for installing cable using an inner duct

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565351A (en) * 1984-06-28 1986-01-21 Arnco Corporation Method for installing cable using an inner duct
US4565351B1 (ja) * 1984-06-28 1992-12-01 Arnco Corp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03233505A (ja) * 1990-02-09 1991-10-17 Hitachi Cable Ltd 光ファイバ布設用パイプ及びそれを用いた光ファイバの布設方法
JP2007124795A (ja) * 2005-10-27 2007-05-17 Nippon Telegr & Teleph Corp <Ntt> ケーブル布設済み保護管補修方法
JP2007124794A (ja) * 2005-10-27 2007-05-17 Nippon Telegr & Teleph Corp <Ntt> ケーブル布設済み保護管補修方法
JP4562038B2 (ja) * 2005-10-27 2010-10-13 日本電信電話株式会社 ケーブル布設済み保護管補修方法
JP4562037B2 (ja) * 2005-10-27 2010-10-13 日本電信電話株式会社 ケーブル布設済み保護管補修方法

Also Published As

Publication number Publication date
JPH0738885Y2 (ja) 1995-09-06

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