JPS6335110Y2 - - Google Patents
Info
- Publication number
- JPS6335110Y2 JPS6335110Y2 JP11399683U JP11399683U JPS6335110Y2 JP S6335110 Y2 JPS6335110 Y2 JP S6335110Y2 JP 11399683 U JP11399683 U JP 11399683U JP 11399683 U JP11399683 U JP 11399683U JP S6335110 Y2 JPS6335110 Y2 JP S6335110Y2
- Authority
- JP
- Japan
- Prior art keywords
- control
- valve
- pilot
- circuit
- fluid
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 39
- 238000011010 flushing procedure Methods 0.000 claims description 22
- 239000011435 rock Substances 0.000 claims description 22
- 238000005553 drilling Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11399683U JPS6022594U (ja) | 1983-07-22 | 1983-07-22 | さく岩機の制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11399683U JPS6022594U (ja) | 1983-07-22 | 1983-07-22 | さく岩機の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022594U JPS6022594U (ja) | 1985-02-16 |
| JPS6335110Y2 true JPS6335110Y2 (de) | 1988-09-19 |
Family
ID=30263682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11399683U Granted JPS6022594U (ja) | 1983-07-22 | 1983-07-22 | さく岩機の制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022594U (de) |
-
1983
- 1983-07-22 JP JP11399683U patent/JPS6022594U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022594U (ja) | 1985-02-16 |
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