JPS5664086A - Hydraulic circuit for rock drill - Google Patents
Hydraulic circuit for rock drillInfo
- Publication number
- JPS5664086A JPS5664086A JP13871279A JP13871279A JPS5664086A JP S5664086 A JPS5664086 A JP S5664086A JP 13871279 A JP13871279 A JP 13871279A JP 13871279 A JP13871279 A JP 13871279A JP S5664086 A JPS5664086 A JP S5664086A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic circuit
- rock drill
- drill
- rock
- hydraulic
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13871279A JPS5664086A (en) | 1979-10-29 | 1979-10-29 | Hydraulic circuit for rock drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13871279A JPS5664086A (en) | 1979-10-29 | 1979-10-29 | Hydraulic circuit for rock drill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5664086A true JPS5664086A (en) | 1981-06-01 |
Family
ID=15228358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13871279A Pending JPS5664086A (en) | 1979-10-29 | 1979-10-29 | Hydraulic circuit for rock drill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5664086A (en) |
-
1979
- 1979-10-29 JP JP13871279A patent/JPS5664086A/en active Pending
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