JPH03111694U - - Google Patents
Info
- Publication number
- JPH03111694U JPH03111694U JP1741390U JP1741390U JPH03111694U JP H03111694 U JPH03111694 U JP H03111694U JP 1741390 U JP1741390 U JP 1741390U JP 1741390 U JP1741390 U JP 1741390U JP H03111694 U JPH03111694 U JP H03111694U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- shield body
- pipe
- chamber
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Air Transport Of Granular Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1741390U JPH0750474Y2 (ja) | 1990-02-26 | 1990-02-26 | シールド掘進機の排土装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1741390U JPH0750474Y2 (ja) | 1990-02-26 | 1990-02-26 | シールド掘進機の排土装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03111694U true JPH03111694U (en, 2012) | 1991-11-15 |
| JPH0750474Y2 JPH0750474Y2 (ja) | 1995-11-15 |
Family
ID=31520624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1741390U Expired - Lifetime JPH0750474Y2 (ja) | 1990-02-26 | 1990-02-26 | シールド掘進機の排土装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750474Y2 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001355388A (ja) * | 2000-06-14 | 2001-12-26 | San Shield Kk | 推進機 |
| JP2007512947A (ja) * | 2003-11-24 | 2007-05-24 | ノードソン コーポレーション | 乾燥粒子材料用の濃厚相ポンプ |
-
1990
- 1990-02-26 JP JP1741390U patent/JPH0750474Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001355388A (ja) * | 2000-06-14 | 2001-12-26 | San Shield Kk | 推進機 |
| JP2007512947A (ja) * | 2003-11-24 | 2007-05-24 | ノードソン コーポレーション | 乾燥粒子材料用の濃厚相ポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750474Y2 (ja) | 1995-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |