JPS6123107Y2 - - Google Patents
Info
- Publication number
- JPS6123107Y2 JPS6123107Y2 JP10367681U JP10367681U JPS6123107Y2 JP S6123107 Y2 JPS6123107 Y2 JP S6123107Y2 JP 10367681 U JP10367681 U JP 10367681U JP 10367681 U JP10367681 U JP 10367681U JP S6123107 Y2 JPS6123107 Y2 JP S6123107Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- feed
- hydraulic pipe
- valve
- pipe
- 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
- 239000011435 rock Substances 0.000 claims description 26
- 238000005553 drilling Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 description 32
- 238000004140 cleaning Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10367681U JPS5810988U (ja) | 1981-07-13 | 1981-07-13 | さく岩機の送り制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10367681U JPS5810988U (ja) | 1981-07-13 | 1981-07-13 | さく岩機の送り制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5810988U JPS5810988U (ja) | 1983-01-24 |
| JPS6123107Y2 true JPS6123107Y2 (cs) | 1986-07-10 |
Family
ID=29898287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10367681U Granted JPS5810988U (ja) | 1981-07-13 | 1981-07-13 | さく岩機の送り制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810988U (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7041454B2 (ja) * | 2018-06-27 | 2022-03-24 | 古河ロックドリル株式会社 | 穿孔制御装置 |
-
1981
- 1981-07-13 JP JP10367681U patent/JPS5810988U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5810988U (ja) | 1983-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3464223B2 (ja) | 油圧作動の削岩施設における装置 | |
| US4355691A (en) | Hydraulic drilling apparatus | |
| USRE37923E1 (en) | Hydraulic circuit for automatic control of a horizontal boring machine | |
| US4074771A (en) | Rock drill | |
| JP4113671B2 (ja) | 削岩制御方式 | |
| GB1468387A (en) | Hyddraulically operated rotary percussive drilling apparatus | |
| RU2698149C2 (ru) | Гидравлическая система машины и машина | |
| CN202718623U (zh) | 一种切削钻机关键凿岩动作单泵液压控制回路 | |
| CA1050393A (en) | Hydraulic rotary-percussive machines | |
| CN117404363B (zh) | 伺服控制液压阀组、锚杆钻机液压控制系统和锚杆钻机 | |
| JPS6123107Y2 (cs) | ||
| US3078932A (en) | Drilling machine | |
| JPH1037907A (ja) | 圧油供給装置 | |
| JPS6335110Y2 (cs) | ||
| US3903697A (en) | Variable speed hydraulic drive | |
| JP2520653B2 (ja) | 建設機械の走行制御装置 | |
| JPS5840153Y2 (ja) | さく岩機の送り装置 | |
| JPH07158377A (ja) | クローラドリルの穿孔制御装置 | |
| RU1800020C (ru) | Гидравлическа бурильна машина | |
| SU1434097A1 (ru) | Гидравлическое бурильное устройство | |
| RU2235199C1 (ru) | Способ управления подачей машины для бурения горной породы и устройство для его осуществления | |
| SU1191549A1 (ru) | Гидросистема бурового станка | |
| JPS61221425A (ja) | ホイ−ルロ−ダ用油圧回路 | |
| JPH0221603Y2 (cs) | ||
| JPS6129833Y2 (cs) |