JPH0354237Y2 - - Google Patents
Info
- Publication number
- JPH0354237Y2 JPH0354237Y2 JP12581886U JP12581886U JPH0354237Y2 JP H0354237 Y2 JPH0354237 Y2 JP H0354237Y2 JP 12581886 U JP12581886 U JP 12581886U JP 12581886 U JP12581886 U JP 12581886U JP H0354237 Y2 JPH0354237 Y2 JP H0354237Y2
- Authority
- JP
- Japan
- Prior art keywords
- earth
- opening
- sand
- soil
- soil discharge
- 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 43
- 239000004576 sand Substances 0.000 claims description 29
- 238000009412 basement excavation Methods 0.000 claims description 19
- 230000032258 transport Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Screw Conveyors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12581886U JPH0354237Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12581886U JPH0354237Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-20 | 1986-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6336594U JPS6336594U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-09 |
JPH0354237Y2 true JPH0354237Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-28 |
Family
ID=31019046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12581886U Expired JPH0354237Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-20 | 1986-08-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0354237Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-08-20 JP JP12581886U patent/JPH0354237Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6336594U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-09 |