JPS5627680B2 - - Google Patents
Info
- Publication number
- JPS5627680B2 JPS5627680B2 JP6434276A JP6434276A JPS5627680B2 JP S5627680 B2 JPS5627680 B2 JP S5627680B2 JP 6434276 A JP6434276 A JP 6434276A JP 6434276 A JP6434276 A JP 6434276A JP S5627680 B2 JPS5627680 B2 JP S5627680B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6434276A JPS52147501A (en) | 1976-06-02 | 1976-06-02 | Nooload striking mechanism for rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6434276A JPS52147501A (en) | 1976-06-02 | 1976-06-02 | Nooload striking mechanism for rock drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52147501A JPS52147501A (en) | 1977-12-08 |
| JPS5627680B2 true JPS5627680B2 (zh) | 1981-06-26 |
Family
ID=13255463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6434276A Granted JPS52147501A (en) | 1976-06-02 | 1976-06-02 | Nooload striking mechanism for rock drill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52147501A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859886U (ja) * | 1981-10-19 | 1983-04-22 | 株式会社小松製作所 | ドリフタ装置 |
| JP6588211B2 (ja) * | 2015-02-16 | 2019-10-09 | 古河ロックドリル株式会社 | さく岩機 |
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1976
- 1976-06-02 JP JP6434276A patent/JPS52147501A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52147501A (en) | 1977-12-08 |