JPS6124633Y2 - - Google Patents
Info
- Publication number
- JPS6124633Y2 JPS6124633Y2 JP7137981U JP7137981U JPS6124633Y2 JP S6124633 Y2 JPS6124633 Y2 JP S6124633Y2 JP 7137981 U JP7137981 U JP 7137981U JP 7137981 U JP7137981 U JP 7137981U JP S6124633 Y2 JPS6124633 Y2 JP S6124633Y2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- discharge port
- rotary
- screw conveyor
- feeder
- 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
- 239000002689 soil Substances 0.000 claims description 55
- 230000005641 tunneling Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 description 7
- 239000011796 hollow space material Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137981U JPS6124633Y2 (pt) | 1981-05-21 | 1981-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137981U JPS6124633Y2 (pt) | 1981-05-21 | 1981-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57187894U JPS57187894U (pt) | 1982-11-29 |
| JPS6124633Y2 true JPS6124633Y2 (pt) | 1986-07-23 |
Family
ID=29867174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7137981U Expired JPS6124633Y2 (pt) | 1981-05-21 | 1981-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124633Y2 (pt) |
-
1981
- 1981-05-21 JP JP7137981U patent/JPS6124633Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57187894U (pt) | 1982-11-29 |
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