发明名称 |
METHOD AND ROCK DRILLING APPARATUS FOR CONTROLLING ROCK DRILLING |
摘要 |
A method and a rock drilling apparatus for drilling holes in rock according to a predetermined drilling plan. The method comprises measuring the location of each hole in the rock by inserting a measuring device (11) into the hole, and calculating the deviation of the end of the measured hole from the location determined in the drilling plan. The rock drilling apparatus comprises a measuring device that can be inserted into a drill hole, and means for transferring the measurement values measured by the measuring device to control means of the rock drilling apparatus.
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申请公布号 |
WO0034623(A1) |
申请公布日期 |
2000.06.15 |
申请号 |
WO1999FI01020 |
申请日期 |
1999.12.08 |
申请人 |
SANDVIK TAMROCK OY;AHTOLA, UNTO;LISLERUD, ARNE |
发明人 |
AHTOLA, UNTO;LISLERUD, ARNE |
分类号 |
E21B7/00;E21B7/02;E21B7/04;E21B15/00;E21B19/08;E21B47/022;(IPC1-7):E21B47/022;E21B44/00 |
主分类号 |
E21B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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