JPH0354896U - - Google Patents
Info
- Publication number
- JPH0354896U JPH0354896U JP11269289U JP11269289U JPH0354896U JP H0354896 U JPH0354896 U JP H0354896U JP 11269289 U JP11269289 U JP 11269289U JP 11269289 U JP11269289 U JP 11269289U JP H0354896 U JPH0354896 U JP H0354896U
- Authority
- JP
- Japan
- Prior art keywords
- cutter head
- core cutter
- cutting blade
- view
- overcutting
- 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
- 238000009412 basement excavation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11269289U JPH0354896U (en]) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11269289U JPH0354896U (en]) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354896U true JPH0354896U (en]) | 1991-05-27 |
Family
ID=31661135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11269289U Pending JPH0354896U (en]) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354896U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020111978A (ja) * | 2019-01-15 | 2020-07-27 | 植村 誠 | オープンシールド機 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815934U (en]) * | 1971-07-01 | 1973-02-22 |
-
1989
- 1989-09-26 JP JP11269289U patent/JPH0354896U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815934U (en]) * | 1971-07-01 | 1973-02-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020111978A (ja) * | 2019-01-15 | 2020-07-27 | 植村 誠 | オープンシールド機 |