METHOD AND EQUIPMENT FOR DISPLAYING DRILL HOLES AN

专利名称：METHOD AND EQUIPMENT FOR

DISPLAYING DRILL HOLES AND METHODFOR DIRECTING DRILL ROD WHEN HOLESARE DRILLED INTO ROCK

发明人：PUURA, Jussi,SAARELA, Markus,MUONA,

Jouko,SÄLENIEMI, Tommi,HAUTALA,Tatu,OSARA, Jukka,KOIVUNEN, Pertti,LAINE,Pekka

申请号：EP09761849.0申请日：20090603公开号：EP2307657A1公开日：20110413

摘要：A method and equipment for displaying holes to be drilled when drilling holesinto rock with a rock-drilling rig having control equipment and a display belongingthereto and measuring means for defining the direction and position of a drill rod, byusing a pre-designed drilling plan defined in a three-dimensional coordinate system, inwhich a starting point (19a to 21a) and end point (19b to 21b) is defined for each hole tobe drilled. A base plane running through the end point (19b to 21b) of the hole andparallel to the projection plane is defined for each hole (19 to 21), and a projection of theintersection of a hole or its extension created when drilling in accordance with the currentlocation of the drill rod and the defined base plane is displayed with a graphical locationsymbol on the projection plane.

申请人：Sandvik Mining and Construction Oy

地址：Pihtisulunkatu 9 33330 Tampere FI

国籍：FI

代理机构：Kaukonen, Juha Veikko

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