JPS63141300U - - Google Patents
Info
- Publication number
- JPS63141300U JPS63141300U JP3148087U JP3148087U JPS63141300U JP S63141300 U JPS63141300 U JP S63141300U JP 3148087 U JP3148087 U JP 3148087U JP 3148087 U JP3148087 U JP 3148087U JP S63141300 U JPS63141300 U JP S63141300U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- rotational force
- gripping
- gripping structure
- grips
- 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
- Percussive Tools And Related Accessories (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3148087U JPS63141300U (enExample) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3148087U JPS63141300U (enExample) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141300U true JPS63141300U (enExample) | 1988-09-16 |
Family
ID=30837252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3148087U Pending JPS63141300U (enExample) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141300U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131526A (ja) * | 1984-07-25 | 1986-02-14 | Koji Omomo | 棒状体の貫入装置 |
-
1987
- 1987-03-04 JP JP3148087U patent/JPS63141300U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131526A (ja) * | 1984-07-25 | 1986-02-14 | Koji Omomo | 棒状体の貫入装置 |