JPH032096U - - Google Patents
Info
- Publication number
- JPH032096U JPH032096U JP6071889U JP6071889U JPH032096U JP H032096 U JPH032096 U JP H032096U JP 6071889 U JP6071889 U JP 6071889U JP 6071889 U JP6071889 U JP 6071889U JP H032096 U JPH032096 U JP H032096U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- drilling device
- tip
- main body
- driven
- 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
- 238000005553 drilling Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 2
- 239000004570 mortar (masonry) Substances 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071889U JPH032096U (es) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071889U JPH032096U (es) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032096U true JPH032096U (es) | 1991-01-10 |
Family
ID=31588325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6071889U Pending JPH032096U (es) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032096U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007170659A (ja) * | 2005-11-28 | 2007-07-05 | Onda Seisakusho Seki Kojo:Kk | 被覆材付きパイプ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149238A (en) * | 1978-05-16 | 1979-11-22 | Minoru Yamamoto | Muck conveyor in shield excavator |
| JPS5891297A (ja) * | 1981-11-21 | 1983-05-31 | 機動建設工業株式会社 | シ−ルド掘進機 |
-
1989
- 1989-05-25 JP JP6071889U patent/JPH032096U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149238A (en) * | 1978-05-16 | 1979-11-22 | Minoru Yamamoto | Muck conveyor in shield excavator |
| JPS5891297A (ja) * | 1981-11-21 | 1983-05-31 | 機動建設工業株式会社 | シ−ルド掘進機 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007170659A (ja) * | 2005-11-28 | 2007-07-05 | Onda Seisakusho Seki Kojo:Kk | 被覆材付きパイプ |
| JP4558670B2 (ja) * | 2005-11-28 | 2010-10-06 | 株式会社オンダ製作所 | 被覆材付きパイプ |