JPS61206789U - - Google Patents
Info
- Publication number
- JPS61206789U JPS61206789U JP9188985U JP9188985U JPS61206789U JP S61206789 U JPS61206789 U JP S61206789U JP 9188985 U JP9188985 U JP 9188985U JP 9188985 U JP9188985 U JP 9188985U JP S61206789 U JPS61206789 U JP S61206789U
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- bit
- hammer bit
- attached
- striking 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
- 238000005553 drilling Methods 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9188985U JPS61206789U (enExample) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9188985U JPS61206789U (enExample) | 1985-06-17 | 1985-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206789U true JPS61206789U (enExample) | 1986-12-27 |
Family
ID=30648181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9188985U Pending JPS61206789U (enExample) | 1985-06-17 | 1985-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206789U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007277895A (ja) * | 2006-04-05 | 2007-10-25 | Dam Gijutsu Center | コンクリート用チッピング装置 |
-
1985
- 1985-06-17 JP JP9188985U patent/JPS61206789U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007277895A (ja) * | 2006-04-05 | 2007-10-25 | Dam Gijutsu Center | コンクリート用チッピング装置 |