JPH0111836Y2 - - Google Patents
Info
- Publication number
- JPH0111836Y2 JPH0111836Y2 JP10024484U JP10024484U JPH0111836Y2 JP H0111836 Y2 JPH0111836 Y2 JP H0111836Y2 JP 10024484 U JP10024484 U JP 10024484U JP 10024484 U JP10024484 U JP 10024484U JP H0111836 Y2 JPH0111836 Y2 JP H0111836Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- cutter head
- blade
- shield
- earth
- 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
- 238000003756 stirring Methods 0.000 claims description 20
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000004576 sand Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10024484U JPS6115397U (ja) | 1984-07-02 | 1984-07-02 | シ−ルド掘進機における撹拌羽根 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10024484U JPS6115397U (ja) | 1984-07-02 | 1984-07-02 | シ−ルド掘進機における撹拌羽根 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6115397U JPS6115397U (ja) | 1986-01-29 |
| JPH0111836Y2 true JPH0111836Y2 (en]) | 1989-04-06 |
Family
ID=30659710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10024484U Granted JPS6115397U (ja) | 1984-07-02 | 1984-07-02 | シ−ルド掘進機における撹拌羽根 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115397U (en]) |
-
1984
- 1984-07-02 JP JP10024484U patent/JPS6115397U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115397U (ja) | 1986-01-29 |
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