JPS6453257U - - Google Patents
Info
- Publication number
- JPS6453257U JPS6453257U JP14762487U JP14762487U JPS6453257U JP S6453257 U JPS6453257 U JP S6453257U JP 14762487 U JP14762487 U JP 14762487U JP 14762487 U JP14762487 U JP 14762487U JP S6453257 U JPS6453257 U JP S6453257U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- removal device
- sand discharge
- excavation
- hydraulic cylinder
- 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
- 239000004576 sand Substances 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14762487U JPH0630908Y2 (ja) | 1987-09-29 | 1987-09-29 | 連続掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14762487U JPH0630908Y2 (ja) | 1987-09-29 | 1987-09-29 | 連続掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453257U true JPS6453257U (pt-PT) | 1989-04-03 |
| JPH0630908Y2 JPH0630908Y2 (ja) | 1994-08-22 |
Family
ID=31418200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14762487U Expired - Lifetime JPH0630908Y2 (ja) | 1987-09-29 | 1987-09-29 | 連続掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630908Y2 (pt-PT) |
-
1987
- 1987-09-29 JP JP14762487U patent/JPH0630908Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630908Y2 (ja) | 1994-08-22 |
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