JPS61146684U - - Google Patents
Info
- Publication number
- JPS61146684U JPS61146684U JP3098285U JP3098285U JPS61146684U JP S61146684 U JPS61146684 U JP S61146684U JP 3098285 U JP3098285 U JP 3098285U JP 3098285 U JP3098285 U JP 3098285U JP S61146684 U JPS61146684 U JP S61146684U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- bush
- peripheral wall
- internally treated
- notch
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図ないし第３図は本考案に係る内面処理管
における枝管接続用開口部構造の実施例を示し、
第１図は枝管接続部分の断面図、第２図イ〜ヘは
枝管接続工程を示す断面図、第３図は別の実施例
を示す第１図に相当する断面図である。第４図は
従来例を示す第１図に相当する断面図である。
１…管、２…内装管、２ｂ…内装管の外周面、
３…セメント、４…ブツシユ、５…止水部材、Ｐ
…内面処理管、Ａ…内面処理管の周壁に形成した
開口、Ｓ…切欠部、Ｓａ…切欠部の周面。
FIGS. 1 to 3 show an embodiment of the opening structure for connecting a branch pipe in an internally treated pipe according to the present invention,
FIG. 1 is a sectional view of a branch pipe connecting portion, FIGS. 2A to 2F are sectional views showing the branch pipe connection process, and FIG. 3 is a sectional view corresponding to FIG. 1 showing another embodiment. FIG. 4 is a sectional view corresponding to FIG. 1 showing a conventional example. 1... Pipe, 2... Inner tube, 2b... Outer peripheral surface of inner tube,
3...Cement, 4...Button, 5...Water stop member, P
...Inner surface treatment tube, A...Opening formed in the peripheral wall of the inner surface treatment tube, S...Notch, Sa...peripheral surface of the notch.
Claims (1)
と内装管２との間隙にセメント３を充填した内面
処理管Ｐの周壁に形成する枝管接続用開口部の構
造であつて、内面処理管Ｐの周壁に、この周壁を
貫通するブツシユ４を抜止め状態に固定するとと
もに、このブツシユ４の周囲に位置する管部分と
セメント部分とを環状に切り欠き、この環状の切
欠部Ｓに、内装管２の外周面２ｂとこの切欠部Ｓ
の周面Ｓａとに接着する止水部材５を充填してあ
る内面処理管における枝管接続用開口部構造。 In addition to installing the inner pipe 2 into the pipe 1, this pipe 1
This is a structure of a branch pipe connection opening formed in the peripheral wall of the internally treated pipe P in which cement 3 is filled in the gap between the interior pipe 2 and the internally treated pipe P, and the peripheral wall of the internally treated pipe P is provided with a bush 4 that penetrates the peripheral wall. In addition to fixing the bush 4 in a state where it cannot be removed, an annular notch is formed in the tube portion and the cement portion located around the bush 4, and the outer circumferential surface 2b of the inner tube 2 and this notch S are inserted into the annular notch S.
An opening structure for connecting a branch pipe in an internally treated pipe filled with a water stop member 5 that adheres to the circumferential surface Sa of the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3098285U JPH0434315Y2 (en) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3098285U JPH0434315Y2 (en) | 1985-03-05 | 1985-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146684U true JPS61146684U (en) | 1986-09-10 |
| JPH0434315Y2 JPH0434315Y2 (en) | 1992-08-14 |
Family
ID=30531169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3098285U Expired JPH0434315Y2 (en) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434315Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417595U (en) * | 1990-06-04 | 1992-02-13 | ||
| JP2010223258A (en) * | 2009-03-19 | 2010-10-07 | Waterworks Technology Development Organization Co Ltd | Rust prevention structure of fluid pipe |
| JP2016217517A (en) * | 2015-05-26 | 2016-12-22 | 株式会社水道技術開発機構 | Branch part structure of fluid pipe |
| WO2018051766A1 (en) * | 2016-09-14 | 2018-03-22 | シバタ工業株式会社 | Coating unit, coating structure, and method for forming coating member of coating unit |
| JP2018048540A (en) * | 2016-09-14 | 2018-03-29 | シバタ工業株式会社 | Coating unit and coating structure and method for forming coating member of coating unit |
-
1985
- 1985-03-05 JP JP3098285U patent/JPH0434315Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417595U (en) * | 1990-06-04 | 1992-02-13 | ||
| JP2010223258A (en) * | 2009-03-19 | 2010-10-07 | Waterworks Technology Development Organization Co Ltd | Rust prevention structure of fluid pipe |
| JP2016217517A (en) * | 2015-05-26 | 2016-12-22 | 株式会社水道技術開発機構 | Branch part structure of fluid pipe |
| WO2018051766A1 (en) * | 2016-09-14 | 2018-03-22 | シバタ工業株式会社 | Coating unit, coating structure, and method for forming coating member of coating unit |
| JP2018048540A (en) * | 2016-09-14 | 2018-03-29 | シバタ工業株式会社 | Coating unit and coating structure and method for forming coating member of coating unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434315Y2 (en) | 1992-08-14 |