JPS5352201A - Automatic operation controller for rock drill - Google Patents
Automatic operation controller for rock drillInfo
- Publication number
- JPS5352201A JPS5352201A JP12812976A JP12812976A JPS5352201A JP S5352201 A JPS5352201 A JP S5352201A JP 12812976 A JP12812976 A JP 12812976A JP 12812976 A JP12812976 A JP 12812976A JP S5352201 A JPS5352201 A JP S5352201A
- Authority
- JP
- Japan
- Prior art keywords
- automatic operation
- operation controller
- rock drill
- drill
- rock
- 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
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12812976A JPS5352201A (en) | 1976-10-25 | 1976-10-25 | Automatic operation controller for rock drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12812976A JPS5352201A (en) | 1976-10-25 | 1976-10-25 | Automatic operation controller for rock drill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5352201A true JPS5352201A (en) | 1978-05-12 |
JPS5633558B2 JPS5633558B2 (en) | 1981-08-04 |
Family
ID=14977102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12812976A Granted JPS5352201A (en) | 1976-10-25 | 1976-10-25 | Automatic operation controller for rock drill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5352201A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965248A (en) * | 1982-10-06 | 1984-04-13 | Hitachi Ltd | Internal electrode such as comparison electrode |
-
1976
- 1976-10-25 JP JP12812976A patent/JPS5352201A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5633558B2 (en) | 1981-08-04 |
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