JPH0547833Y2 - - Google Patents
Info
- Publication number
- JPH0547833Y2 JPH0547833Y2 JP16160387U JP16160387U JPH0547833Y2 JP H0547833 Y2 JPH0547833 Y2 JP H0547833Y2 JP 16160387 U JP16160387 U JP 16160387U JP 16160387 U JP16160387 U JP 16160387U JP H0547833 Y2 JPH0547833 Y2 JP H0547833Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter head
- casing
- swinging
- fixed
- screw conveyor
- 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 - Lifetime
Links
- 238000009412 basement excavation Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16160387U JPH0547833Y2 (no) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16160387U JPH0547833Y2 (no) | 1987-10-21 | 1987-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165396U JPH0165396U (no) | 1989-04-26 |
| JPH0547833Y2 true JPH0547833Y2 (no) | 1993-12-16 |
Family
ID=31444689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16160387U Expired - Lifetime JPH0547833Y2 (no) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547833Y2 (no) |
-
1987
- 1987-10-21 JP JP16160387U patent/JPH0547833Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0165396U (no) | 1989-04-26 |
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