JPS63185891U - - Google Patents
Info
- Publication number
- JPS63185891U JPS63185891U JP7607587U JP7607587U JPS63185891U JP S63185891 U JPS63185891 U JP S63185891U JP 7607587 U JP7607587 U JP 7607587U JP 7607587 U JP7607587 U JP 7607587U JP S63185891 U JPS63185891 U JP S63185891U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment mechanism
- horizontal hole
- hole excavator
- base frame
- auger
- 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
Landscapes
- Earth Drilling (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7607587U JPS63185891U (enExample) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7607587U JPS63185891U (enExample) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185891U true JPS63185891U (enExample) | 1988-11-29 |
Family
ID=30922818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7607587U Pending JPS63185891U (enExample) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185891U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151214A (en) * | 1976-06-10 | 1977-12-15 | Obayashi Gumi Kk | Augar for making horizontal hole |
| JPS6117691A (ja) * | 1984-07-04 | 1986-01-25 | 東京瓦斯株式会社 | 横穴掘削装置 |
| JPS6126786B2 (enExample) * | 1978-05-17 | 1986-06-21 | Otsuka Pharma Co Ltd |
-
1987
- 1987-05-22 JP JP7607587U patent/JPS63185891U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151214A (en) * | 1976-06-10 | 1977-12-15 | Obayashi Gumi Kk | Augar for making horizontal hole |
| JPS6126786B2 (enExample) * | 1978-05-17 | 1986-06-21 | Otsuka Pharma Co Ltd | |
| JPS6117691A (ja) * | 1984-07-04 | 1986-01-25 | 東京瓦斯株式会社 | 横穴掘削装置 |