JPH0465956B2 - - Google Patents
Info
- Publication number
- JPH0465956B2 JPH0465956B2 JP62017214A JP1721487A JPH0465956B2 JP H0465956 B2 JPH0465956 B2 JP H0465956B2 JP 62017214 A JP62017214 A JP 62017214A JP 1721487 A JP1721487 A JP 1721487A JP H0465956 B2 JPH0465956 B2 JP H0465956B2
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- pipe
- existing pipe
- existing
- flow path
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 33
- 238000009412 basement excavation Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000010865 sewage Substances 0.000 description 17
- 238000005192 partition Methods 0.000 description 15
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721487A JPS63189593A (ja) | 1987-01-29 | 1987-01-29 | 既設管路の更新方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721487A JPS63189593A (ja) | 1987-01-29 | 1987-01-29 | 既設管路の更新方法および装置 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5248464A Division JPH0819827B2 (ja) | 1993-09-10 | 1993-09-10 | 既設管路の更新装置 |
| JP5248463A Division JP2536812B2 (ja) | 1993-09-10 | 1993-09-10 | 既設管路の更新方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63189593A JPS63189593A (ja) | 1988-08-05 |
| JPH0465956B2 true JPH0465956B2 (US07754267-20100713-C00021.png) | 1992-10-21 |
Family
ID=11937693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1721487A Granted JPS63189593A (ja) | 1987-01-29 | 1987-01-29 | 既設管路の更新方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189593A (US07754267-20100713-C00021.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886396A (en) * | 1988-05-12 | 1989-12-12 | Kabushiki Kaisha Iseki Kaihatsu Koki | Existing pipeline renewing method and apparatus therefor |
| JP2738940B2 (ja) * | 1988-11-21 | 1998-04-08 | 三菱重工業株式会社 | 環状二重掘削装置 |
| JP2599625B2 (ja) * | 1988-12-17 | 1997-04-09 | 株式会社間組 | 既設暗渠の敷設替え掘削装置 |
| JP2943113B2 (ja) * | 1990-04-09 | 1999-08-30 | 東京都 | 既設管路の更新装置 |
| JPH0786310B2 (ja) * | 1990-04-09 | 1995-09-20 | 東京都 | シールド型トンネル掘削機 |
| DE69117488T2 (de) * | 1990-10-19 | 1996-10-02 | Optical Measurement Technology | Halbleiterlaser mit verteilter rückkoppelung |
| JP2004003209A (ja) * | 2002-05-31 | 2004-01-08 | Fukuda Corp | 既設管の入れ替え方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63138097A (ja) * | 1986-11-29 | 1988-06-10 | 株式会社 間組 | 既設暗渠の敷設替え工法と既設暗渠の敷設替え用掘削機 |
-
1987
- 1987-01-29 JP JP1721487A patent/JPS63189593A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63138097A (ja) * | 1986-11-29 | 1988-06-10 | 株式会社 間組 | 既設暗渠の敷設替え工法と既設暗渠の敷設替え用掘削機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63189593A (ja) | 1988-08-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |