JPS6458896A - Method of executing flexible joint of buried pipe - Google Patents
Method of executing flexible joint of buried pipeInfo
- Publication number
- JPS6458896A JPS6458896A JP62213002A JP21300287A JPS6458896A JP S6458896 A JPS6458896 A JP S6458896A JP 62213002 A JP62213002 A JP 62213002A JP 21300287 A JP21300287 A JP 21300287A JP S6458896 A JPS6458896 A JP S6458896A
- Authority
- JP
- Japan
- Prior art keywords
- buried pipe
- seal member
- flexible
- flexible joint
- pipe
- 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
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
PURPOSE: To form flexible joints in existing buried pipes without digging by cutting the existing buried pipe with a cutting machine in the buried pipe and attaching a flexible seal member, a resilient seal member and lock bands in the cut region. CONSTITUTION: An existing buried pipe 10 is cut with a cutting machine 13 in the interior of the buried pipe 10. A flexible seal member 14, a resilient seal member 33 and lock bands 34 are attached in the cut region 10A to form a flexible joint 11. In this way, the forming of the flexible joint 11 by cutting the existing buried pipe 10 and attaching the flexible seal member 14, the resilient seal member 33 and lock bands 34 is conducted in the interior of the pipe, without need for digging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62213002A JPS6458896A (en) | 1987-08-28 | 1987-08-28 | Method of executing flexible joint of buried pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62213002A JPS6458896A (en) | 1987-08-28 | 1987-08-28 | Method of executing flexible joint of buried pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458896A true JPS6458896A (en) | 1989-03-06 |
Family
ID=16631857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62213002A Pending JPS6458896A (en) | 1987-08-28 | 1987-08-28 | Method of executing flexible joint of buried pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458896A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0478392A (en) * | 1990-07-17 | 1992-03-12 | Toa Gurauto Kogyo Kk | Duct renewing method |
-
1987
- 1987-08-28 JP JP62213002A patent/JPS6458896A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0478392A (en) * | 1990-07-17 | 1992-03-12 | Toa Gurauto Kogyo Kk | Duct renewing method |
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