JP4065918B2 - 管路内に管を形成する方法 - Google Patents
管路内に管を形成する方法 Download PDFInfo
- Publication number
- JP4065918B2 JP4065918B2 JP2005377084A JP2005377084A JP4065918B2 JP 4065918 B2 JP4065918 B2 JP 4065918B2 JP 2005377084 A JP2005377084 A JP 2005377084A JP 2005377084 A JP2005377084 A JP 2005377084A JP 4065918 B2 JP4065918 B2 JP 4065918B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pulling member
- reversal
- inverted
- lining material
- 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.)
- Expired - Fee Related
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- Lining Or Joining Of Plastics Or The Like (AREA)
Description
5 反転部分
9 パイプ
10 牽引部材
Claims (1)
- 熱可塑性合成樹脂の剛性を有するパイプ(9)に、当該パイプ(9)の内径にほゞ等しい径の筒状織布よりなる牽引部材(10)を挿通すると共に、当該牽引部材(10)を前記パイプ(9)の内面に剥離可能に接着してなる内張り材(4)を、加温して可撓性を付与しつつ流体圧力で内側が外側となるように反転しながら、その反転部分(5)から突出した牽引部材(10)を、当該反転部分(5)においてパイプ(9)から剥離しつつ管路(1)内を通して牽引し、反転部分(5)を管路(1)内を進行せしめることにより管路(1)内に反転したパイプ(9)を配置することを特徴とする、管路内に管を形成する方法
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005377084A JP4065918B2 (ja) | 2005-12-28 | 2005-12-28 | 管路内に管を形成する方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005377084A JP4065918B2 (ja) | 2005-12-28 | 2005-12-28 | 管路内に管を形成する方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002092107A Division JP3773046B2 (ja) | 2002-03-28 | 2002-03-28 | 管路内に管を形成する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006168373A JP2006168373A (ja) | 2006-06-29 |
JP4065918B2 true JP4065918B2 (ja) | 2008-03-26 |
Family
ID=36669587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005377084A Expired - Fee Related JP4065918B2 (ja) | 2005-12-28 | 2005-12-28 | 管路内に管を形成する方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4065918B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4956393B2 (ja) * | 2007-11-22 | 2012-06-20 | 積水化学工業株式会社 | 既設管の更生工法 |
-
2005
- 2005-12-28 JP JP2005377084A patent/JP4065918B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006168373A (ja) | 2006-06-29 |
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