JPS59172874U - Branch pipe in pipe-in-pipe construction method - Google Patents

Branch pipe in pipe-in-pipe construction method

Info

Publication number
JPS59172874U
JPS59172874U JP6818283U JP6818283U JPS59172874U JP S59172874 U JPS59172874 U JP S59172874U JP 6818283 U JP6818283 U JP 6818283U JP 6818283 U JP6818283 U JP 6818283U JP S59172874 U JPS59172874 U JP S59172874U
Authority
JP
Japan
Prior art keywords
pipe
branch
construction method
branching
hole
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
JP6818283U
Other languages
Japanese (ja)
Inventor
山路　忠雄
中島　鋭
桜井　祥己
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP6818283U priority Critical patent/JPS59172874U/en
Publication of JPS59172874U publication Critical patent/JPS59172874U/en
Pending legal-status Critical Current

Links

Landscapes

  • Branch Pipes, Bends, And The Like (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 the drawing]

図面は本考案の一実施例を示し、第１図は全体の概略構
成を示す図、第２図は要部の断面図、第３図は第２図に
おけるＩ［［−ｍ断面図である。 １・・・既設管路、２・・・丁字形分岐部、３・・・本
管、′４・・・分岐管（分岐側管路）、７・・・孔部、
８・・・分岐用新管、９・・・連絡管、１０・・・周囲
部分、１１・・・フランジ部、１２・・・管部。The drawings show one embodiment of the present invention, in which Fig. 1 is a diagram showing the overall schematic configuration, Fig. 2 is a sectional view of the main part, and Fig. 3 is a sectional view of I[[-m] in Fig. 2. . 1... Existing pipe line, 2... T-shaped branch part, 3... Main pipe, '4... Branch pipe (branch side pipe line), 7... Hole part,
8... New pipe for branching, 9... Connecting pipe, 10... Surrounding portion, 11... Flange portion, 12... Pipe portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 既設管路の分岐部の分岐側に対向可能な孔部を有すると
ともに前記分岐部の本管側に挿入可能な直管状の分岐用
新管を設け、前記孔部の周囲部分に圧接可能なフランジ
部と、前記分岐部における分岐側管路の内面に圧接可能
な管部とを有して前記分岐用新管に接続可能な弾性体製
連絡管を設けたことを特徴とするパイプインパイプ工法
における分岐部挿入管。A new branching pipe in the form of a straight pipe is provided, which has a hole that can face the branch side of the branch part of the existing pipeline and can be inserted into the main pipe side of the branch part, and a flange that can be press-fitted to the surrounding part of the hole. A pipe-in-pipe construction method, characterized in that a connecting pipe made of an elastic body is provided, which has a pipe part that can be pressed against the inner surface of the branch side pipe at the branch part, and is connectable to the new pipe for branching. Branch insertion tube in.
JP6818283U 1983-05-06 1983-05-06 Branch pipe in pipe-in-pipe construction method Pending JPS59172874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6818283U JPS59172874U (en) 1983-05-06 1983-05-06 Branch pipe in pipe-in-pipe construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6818283U JPS59172874U (en) 1983-05-06 1983-05-06 Branch pipe in pipe-in-pipe construction method

Publications (1)

Publication Number Publication Date
JPS59172874U true JPS59172874U (en) 1984-11-19

Family

ID=30198366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6818283U Pending JPS59172874U (en) 1983-05-06 1983-05-06 Branch pipe in pipe-in-pipe construction method

Country Status (1)

Country Link
JP (1) JPS59172874U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015229870A (en) * 2014-06-05 2015-12-21 吉佳エンジニアリング株式会社 Structure of opening for installation pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015229870A (en) * 2014-06-05 2015-12-21 吉佳エンジニアリング株式会社 Structure of opening for installation pipe

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