JPH0453885U - - Google Patents
Info
- Publication number
- JPH0453885U JPH0453885U JP9551390U JP9551390U JPH0453885U JP H0453885 U JPH0453885 U JP H0453885U JP 9551390 U JP9551390 U JP 9551390U JP 9551390 U JP9551390 U JP 9551390U JP H0453885 U JPH0453885 U JP H0453885U
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- earth
- casing
- screw conveyor
- pressure 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 2
- 239000002689 soil Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Screw Conveyors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9551390U JP2508268Y2 (ja) | 1990-09-13 | 1990-09-13 | シ―ルド掘進機用スクリュ―コンベア |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9551390U JP2508268Y2 (ja) | 1990-09-13 | 1990-09-13 | シ―ルド掘進機用スクリュ―コンベア |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453885U true JPH0453885U (sr) | 1992-05-08 |
| JP2508268Y2 JP2508268Y2 (ja) | 1996-08-21 |
Family
ID=31834275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9551390U Expired - Lifetime JP2508268Y2 (ja) | 1990-09-13 | 1990-09-13 | シ―ルド掘進機用スクリュ―コンベア |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508268Y2 (sr) |
-
1990
- 1990-09-13 JP JP9551390U patent/JP2508268Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508268Y2 (ja) | 1996-08-21 |
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