JPS6180894U - - Google Patents
Info
- Publication number
- JPS6180894U JPS6180894U JP16385484U JP16385484U JPS6180894U JP S6180894 U JPS6180894 U JP S6180894U JP 16385484 U JP16385484 U JP 16385484U JP 16385484 U JP16385484 U JP 16385484U JP S6180894 U JPS6180894 U JP S6180894U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- hydraulic jack
- bulkhead
- shield body
- cutter wheel
- 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.)
- Pending
Links
- 238000007790 scraping Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16385484U JPS6180894U (en]) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16385484U JPS6180894U (en]) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180894U true JPS6180894U (en]) | 1986-05-29 |
Family
ID=30721716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16385484U Pending JPS6180894U (en]) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180894U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012077504A (ja) * | 2010-10-01 | 2012-04-19 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | トンネル掘削機 |
-
1984
- 1984-10-31 JP JP16385484U patent/JPS6180894U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012077504A (ja) * | 2010-10-01 | 2012-04-19 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | トンネル掘削機 |