JPS62120591U - - Google Patents
Info
- Publication number
- JPS62120591U JPS62120591U JP484586U JP484586U JPS62120591U JP S62120591 U JPS62120591 U JP S62120591U JP 484586 U JP484586 U JP 484586U JP 484586 U JP484586 U JP 484586U JP S62120591 U JPS62120591 U JP S62120591U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- drive device
- torque transmission
- rotational drive
- earth drill
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP484586U JPS62120591U (fr) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP484586U JPS62120591U (fr) | 1986-01-17 | 1986-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62120591U true JPS62120591U (fr) | 1987-07-31 |
Family
ID=30785886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP484586U Pending JPS62120591U (fr) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62120591U (fr) |
-
1986
- 1986-01-17 JP JP484586U patent/JPS62120591U/ja active Pending