JPH0144633Y2 - - Google Patents
Info
- Publication number
- JPH0144633Y2 JPH0144633Y2 JP5866383U JP5866383U JPH0144633Y2 JP H0144633 Y2 JPH0144633 Y2 JP H0144633Y2 JP 5866383 U JP5866383 U JP 5866383U JP 5866383 U JP5866383 U JP 5866383U JP H0144633 Y2 JPH0144633 Y2 JP H0144633Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- gravel
- cylinder
- diameter
- spiral screw
- 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
- 239000004576 sand Substances 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000002689 soil Substances 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005056 compaction 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 |
|---|---|---|---|
| JP5866383U JPS59167896U (ja) | 1983-04-21 | 1983-04-21 | トンネル機械の土砂排出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5866383U JPS59167896U (ja) | 1983-04-21 | 1983-04-21 | トンネル機械の土砂排出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59167896U JPS59167896U (ja) | 1984-11-10 |
| JPH0144633Y2 true JPH0144633Y2 (ko) | 1989-12-22 |
Family
ID=30188942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5866383U Granted JPS59167896U (ja) | 1983-04-21 | 1983-04-21 | トンネル機械の土砂排出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59167896U (ko) |
-
1983
- 1983-04-21 JP JP5866383U patent/JPS59167896U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59167896U (ja) | 1984-11-10 |
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