JPH035799U - - Google Patents
Info
- Publication number
- JPH035799U JPH035799U JP6682189U JP6682189U JPH035799U JP H035799 U JPH035799 U JP H035799U JP 6682189 U JP6682189 U JP 6682189U JP 6682189 U JP6682189 U JP 6682189U JP H035799 U JPH035799 U JP H035799U
- Authority
- JP
- Japan
- Prior art keywords
- cutter head
- shield
- drive motor
- parent
- child
- 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 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6682189U JPH035799U (es) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6682189U JPH035799U (es) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035799U true JPH035799U (es) | 1991-01-21 |
Family
ID=31599864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6682189U Pending JPH035799U (es) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035799U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135059U (es) * | 1975-04-21 | 1976-11-01 |
-
1989
- 1989-06-09 JP JP6682189U patent/JPH035799U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135059U (es) * | 1975-04-21 | 1976-11-01 |