JPH0423077B2 - - Google Patents
Info
- Publication number
- JPH0423077B2 JPH0423077B2 JP61171690A JP17169086A JPH0423077B2 JP H0423077 B2 JPH0423077 B2 JP H0423077B2 JP 61171690 A JP61171690 A JP 61171690A JP 17169086 A JP17169086 A JP 17169086A JP H0423077 B2 JPH0423077 B2 JP H0423077B2
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- lubricant
- lubricant injection
- tube
- injection device
- 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
- 239000000314 lubricant Substances 0.000 claims description 33
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 14
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169086A JPS6332090A (ja) | 1986-07-23 | 1986-07-23 | 推進工法における滑材注入装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169086A JPS6332090A (ja) | 1986-07-23 | 1986-07-23 | 推進工法における滑材注入装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6332090A JPS6332090A (ja) | 1988-02-10 |
| JPH0423077B2 true JPH0423077B2 (sl) | 1992-04-21 |
Family
ID=15927884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17169086A Granted JPS6332090A (ja) | 1986-07-23 | 1986-07-23 | 推進工法における滑材注入装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332090A (sl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61113995A (ja) * | 1984-11-07 | 1986-05-31 | 株式会社フジタ | 推進工法における地中埋設管の摩擦低減方法 |
-
1986
- 1986-07-23 JP JP17169086A patent/JPS6332090A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61113995A (ja) * | 1984-11-07 | 1986-05-31 | 株式会社フジタ | 推進工法における地中埋設管の摩擦低減方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332090A (ja) | 1988-02-10 |
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