JPS61206796U - - Google Patents
Info
- Publication number
- JPS61206796U JPS61206796U JP9116985U JP9116985U JPS61206796U JP S61206796 U JPS61206796 U JP S61206796U JP 9116985 U JP9116985 U JP 9116985U JP 9116985 U JP9116985 U JP 9116985U JP S61206796 U JPS61206796 U JP S61206796U
- Authority
- JP
- Japan
- Prior art keywords
- joining
- auger
- view
- shaftless auger
- joining means
- 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
- 238000002627 tracheal intubation Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9116985U JPS61206796U (en]) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9116985U JPS61206796U (en]) | 1985-06-17 | 1985-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206796U true JPS61206796U (en]) | 1986-12-27 |
Family
ID=30646830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9116985U Pending JPS61206796U (en]) | 1985-06-17 | 1985-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206796U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712497B2 (en]) * | 1976-12-17 | 1982-03-11 | ||
| JPS5976397A (ja) * | 1982-10-22 | 1984-05-01 | 日本電信電話株式会社 | トンネル掘進機 |
-
1985
- 1985-06-17 JP JP9116985U patent/JPS61206796U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712497B2 (en]) * | 1976-12-17 | 1982-03-11 | ||
| JPS5976397A (ja) * | 1982-10-22 | 1984-05-01 | 日本電信電話株式会社 | トンネル掘進機 |