JPH02136196U - - Google Patents
Info
- Publication number
- JPH02136196U JPH02136196U JP4616789U JP4616789U JPH02136196U JP H02136196 U JPH02136196 U JP H02136196U JP 4616789 U JP4616789 U JP 4616789U JP 4616789 U JP4616789 U JP 4616789U JP H02136196 U JPH02136196 U JP H02136196U
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- jet pump
- water
- bottom wall
- hopper
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4616789U JPH076238Y2 (ja) | 1989-04-18 | 1989-04-18 | トンネル掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4616789U JPH076238Y2 (ja) | 1989-04-18 | 1989-04-18 | トンネル掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02136196U true JPH02136196U (pt) | 1990-11-13 |
| JPH076238Y2 JPH076238Y2 (ja) | 1995-02-15 |
Family
ID=31561008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4616789U Expired - Fee Related JPH076238Y2 (ja) | 1989-04-18 | 1989-04-18 | トンネル掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076238Y2 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3010425C (en) | 2016-02-01 | 2020-04-28 | Herrenknecht Ag | Tunnel boring device and system for the hydraulic removal of cuttings, and system for producing a stable fluid pressure for a boring fluid in the region of a cutting disk of the tunnel boring device |
| DE102016001032A1 (de) | 2016-02-01 | 2017-08-03 | Herrenknecht Ag | Tunnelbohrvorrichtung und System zum hydraulischen Abfördern von Bohrklein |
-
1989
- 1989-04-18 JP JP4616789U patent/JPH076238Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076238Y2 (ja) | 1995-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |