JPS641712B2 - - Google Patents
Info
- Publication number
- JPS641712B2 JPS641712B2 JP4359482A JP4359482A JPS641712B2 JP S641712 B2 JPS641712 B2 JP S641712B2 JP 4359482 A JP4359482 A JP 4359482A JP 4359482 A JP4359482 A JP 4359482A JP S641712 B2 JPS641712 B2 JP S641712B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- shaft
- new
- branch
- main
- 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
Links
- 238000000034 method Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4359482A JPS58160685A (ja) | 1982-03-18 | 1982-03-18 | 既設管内配管工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4359482A JPS58160685A (ja) | 1982-03-18 | 1982-03-18 | 既設管内配管工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58160685A JPS58160685A (ja) | 1983-09-24 |
JPS641712B2 true JPS641712B2 (en]) | 1989-01-12 |
Family
ID=12668119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4359482A Granted JPS58160685A (ja) | 1982-03-18 | 1982-03-18 | 既設管内配管工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58160685A (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5266174B2 (ja) * | 2009-09-18 | 2013-08-21 | 株式会社水道技術開発機構 | 水道配管系のt字管交換工法及び新設t字管の接続構造 |
-
1982
- 1982-03-18 JP JP4359482A patent/JPS58160685A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58160685A (ja) | 1983-09-24 |
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