JPH01160088U - - Google Patents
Info
- Publication number
- JPH01160088U JPH01160088U JP5352588U JP5352588U JPH01160088U JP H01160088 U JPH01160088 U JP H01160088U JP 5352588 U JP5352588 U JP 5352588U JP 5352588 U JP5352588 U JP 5352588U JP H01160088 U JPH01160088 U JP H01160088U
- Authority
- JP
- Japan
- Prior art keywords
- driving
- rollers
- roller
- rotation device
- rod rotation
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5352588U JPH0629269Y2 (ja) | 1988-04-22 | 1988-04-22 | 土木用穿孔機のロツド回転装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5352588U JPH0629269Y2 (ja) | 1988-04-22 | 1988-04-22 | 土木用穿孔機のロツド回転装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01160088U true JPH01160088U (cs) | 1989-11-07 |
| JPH0629269Y2 JPH0629269Y2 (ja) | 1994-08-10 |
Family
ID=31279498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5352588U Expired - Lifetime JPH0629269Y2 (ja) | 1988-04-22 | 1988-04-22 | 土木用穿孔機のロツド回転装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629269Y2 (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5727275B2 (ja) | 2011-03-31 | 2015-06-03 | 株式会社クボタ | 水田作業機 |
-
1988
- 1988-04-22 JP JP5352588U patent/JPH0629269Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629269Y2 (ja) | 1994-08-10 |