JPH01156296U - - Google Patents
Info
- Publication number
- JPH01156296U JPH01156296U JP5274888U JP5274888U JPH01156296U JP H01156296 U JPH01156296 U JP H01156296U JP 5274888 U JP5274888 U JP 5274888U JP 5274888 U JP5274888 U JP 5274888U JP H01156296 U JPH01156296 U JP H01156296U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- electric motor
- wire rope
- base
- pipe
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5274888U JPH01156296U (fr) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5274888U JPH01156296U (fr) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156296U true JPH01156296U (fr) | 1989-10-26 |
Family
ID=31278747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5274888U Pending JPH01156296U (fr) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156296U (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439914A (en) * | 1977-09-05 | 1979-03-28 | Kanto Denki Koji | Excavator of cutting rock and reinforced concrete |
| JPS60226997A (ja) * | 1984-04-24 | 1985-11-12 | 石津 磐根 | 管体推進埋設装置 |
| JPH01190896A (ja) * | 1988-01-25 | 1989-07-31 | Tomotake Shigemori | 管埋設用掘削装置 |
-
1988
- 1988-04-21 JP JP5274888U patent/JPH01156296U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439914A (en) * | 1977-09-05 | 1979-03-28 | Kanto Denki Koji | Excavator of cutting rock and reinforced concrete |
| JPS60226997A (ja) * | 1984-04-24 | 1985-11-12 | 石津 磐根 | 管体推進埋設装置 |
| JPH01190896A (ja) * | 1988-01-25 | 1989-07-31 | Tomotake Shigemori | 管埋設用掘削装置 |