JPS63175391U - - Google Patents

Info

Publication number
JPS63175391U
JPS63175391U JP4302987U JP4302987U JPS63175391U JP S63175391 U JPS63175391 U JP S63175391U JP 4302987 U JP4302987 U JP 4302987U JP 4302987 U JP4302987 U JP 4302987U JP S63175391 U JPS63175391 U JP S63175391U
Authority
JP
Japan
Prior art keywords
fluid transport
pipe
transport pipe
pipe connection
connection
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
JP4302987U
Other languages
Japanese (ja)
Other versions
JPH0339678Y2 (en
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 JP1987043029U priority Critical patent/JPH0339678Y2/ja
Publication of JPS63175391U publication Critical patent/JPS63175391U/ja
Application granted granted Critical
Publication of JPH0339678Y2 publication Critical patent/JPH0339678Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Branch Pipes, Bends, And The Like (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Description

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

図面は本考案に係る流体輸送管用接続ケースの
実施例を示し、第１図は要部の縦断側面図、第２
図イないしニは使用要領を示す概略断面図、第３
図は管接続部の縦断側面図、第４図は止水板を抜
き出した状態での管接続部の一部切欠正面図であ
る。 １……流体輸送管、４……カツター、５……別
の流体輸送管、６Ａ……管接続口部、６Ｂ……穿
孔作業用接続口部、１０……止水板、Ａ……分岐
口、Ｖ……密閉空間。 The drawings show an embodiment of the connection case for fluid transport pipes according to the present invention, and FIG. 1 is a vertical cross-sectional side view of the main part,
Figures A to D are schematic cross-sectional views showing how to use them.
The figure is a longitudinal sectional side view of the pipe connection part, and FIG. 4 is a partially cutaway front view of the pipe connection part with the waterstop plate removed. 1... Fluid transport pipe, 4... Cutter, 5... Another fluid transport pipe, 6A... Pipe connection port, 6B... Connection port for drilling work, 10... Water stop plate, A... Branch Mouth, V...closed space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体輸送管１にその周壁外面との間に密閉空間
Ｖを形成する状態に取り付けられ、かつ、別の流
体輸送管５の端部を前記密閉空間Ｖに連通させる
状態で接続するための管接続口部６Ａと、前記流
体輸送管１に分岐口Ａを形成するためのカツター
４を挿抜するための穿孔作業用接続口部６Ｂとを
備えた流体輸送管用接続ケースにおいて、前記管
接続口部６Ａに、止水板１０をこの管接続部６Ａ
を遮断する状態から抜出し可能に設けてある流体
輸送管用接続ケース。 A pipe connection that is attached to the fluid transport pipe 1 so as to form a closed space V between the outer surface of the peripheral wall thereof and connects the end of another fluid transport pipe 5 in a state that communicates with the closed space V. In a fluid transport pipe connection case comprising a mouth part 6A and a connection port part 6B for drilling operation for inserting and removing a cutter 4 for forming a branch port A in the fluid transport pipe 1, the pipe connection port part 6A , connect the water stop plate 10 to this pipe connection part 6A.
A connection case for fluid transport pipes that can be removed from the state where it is blocked.
JP1987043029U 1987-03-23 1987-03-23 Expired JPH0339678Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987043029U JPH0339678Y2 (en) 1987-03-23 1987-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987043029U JPH0339678Y2 (en) 1987-03-23 1987-03-23

Publications (2)

Publication Number Publication Date
JPS63175391U true JPS63175391U (en) 1988-11-14
JPH0339678Y2 JPH0339678Y2 (en) 1991-08-21

Family

ID=30859504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987043029U Expired JPH0339678Y2 (en) 1987-03-23 1987-03-23

Country Status (1)

Country Link
JP (1) JPH0339678Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007303683A (en) * 2007-07-23 2007-11-22 Waterworks Technology Development Organization Co Ltd In-pipe passage shut-off device
JP2010223258A (en) * 2009-03-19 2010-10-07 Waterworks Technology Development Organization Co Ltd Rust prevention structure of fluid pipe
JP2021173361A (en) * 2020-04-28 2021-11-01 株式会社水道技術開発機構 Branch pipe forming device and branch pipe forming method
WO2021221045A1 (en) * 2020-04-28 2021-11-04 株式会社水道技術開発機構 Branch pipe forming device, combined valve body and cover, branch pipe forming device equipped with combined valve body and cover, and branch pipe forming method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109793A (en) * 1981-12-24 1983-06-30 大阪瓦斯株式会社 Continual flow type branch extracting method
JPS60189676U (en) * 1984-05-25 1985-12-16 矢野技研株式会社 Fluid transport pipe connection structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109793A (en) * 1981-12-24 1983-06-30 大阪瓦斯株式会社 Continual flow type branch extracting method
JPS60189676U (en) * 1984-05-25 1985-12-16 矢野技研株式会社 Fluid transport pipe connection structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007303683A (en) * 2007-07-23 2007-11-22 Waterworks Technology Development Organization Co Ltd In-pipe passage shut-off device
JP2010223258A (en) * 2009-03-19 2010-10-07 Waterworks Technology Development Organization Co Ltd Rust prevention structure of fluid pipe
JP2021173361A (en) * 2020-04-28 2021-11-01 株式会社水道技術開発機構 Branch pipe forming device and branch pipe forming method
WO2021221045A1 (en) * 2020-04-28 2021-11-04 株式会社水道技術開発機構 Branch pipe forming device, combined valve body and cover, branch pipe forming device equipped with combined valve body and cover, and branch pipe forming method

Also Published As

Publication number Publication date
JPH0339678Y2 (en) 1991-08-21

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