JPH0461194U - - Google Patents
Info
- Publication number
- JPH0461194U JPH0461194U JP10218790U JP10218790U JPH0461194U JP H0461194 U JPH0461194 U JP H0461194U JP 10218790 U JP10218790 U JP 10218790U JP 10218790 U JP10218790 U JP 10218790U JP H0461194 U JPH0461194 U JP H0461194U
- Authority
- JP
- Japan
- Prior art keywords
- fluid passage
- shield excavator
- screw shaft
- cutter head
- soil
- 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
- 239000012530 fluid Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 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 |
|---|---|---|---|
| JP10218790U JPH0461194U (en]) | 1990-10-01 | 1990-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10218790U JPH0461194U (en]) | 1990-10-01 | 1990-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461194U true JPH0461194U (en]) | 1992-05-26 |
Family
ID=31846219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10218790U Pending JPH0461194U (en]) | 1990-10-01 | 1990-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461194U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61294092A (ja) * | 1985-06-20 | 1986-12-24 | 大成建設株式会社 | シ−ルドマシンの気密排土装置 |
-
1990
- 1990-10-01 JP JP10218790U patent/JPH0461194U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61294092A (ja) * | 1985-06-20 | 1986-12-24 | 大成建設株式会社 | シ−ルドマシンの気密排土装置 |