Method and equipment for displaying drill holes an

专利名称：Method and equipment for displaying drill

holes and method for directing drill rodwhen holes are drilled into rock

发明人：Jussi Puura,Markus Saarela,Jouko

Muona,Tommi Säleniemi,Tatu Hautala,JukkaOsara,Pertti Koivunen,Pekka Laine

申请号：US12997456申请日：20090603公开号：US08689902B2公开日：20140408

专利附图：

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, in

which a starting point (to ) and end point (to ) is defined for each hole to be drilled. Abase plane running through the end point (to ) of the hole and parallel to the projectionplane is defined for each hole ( to ), and a projection of the intersection of a hole or itsextension created when drilling in accordance with the current location of the drill rodand the defined base plane is displayed with a graphical location symbol on theprojection plane.

申请人：Jussi Puura,Markus Saarela,Jouko Muona,Tommi Säleniemi,Tatu Hautala,JukkaOsara,Pertti Koivunen,Pekka Laine

地址：Tampere FI,Tampere FI,Nokia FI,Tampere FI,Tampere FI,Tampere FI,TampereFI,Toijala FI

国籍：FI,FI,FI,FI,FI,FI,FI,FI

代理机构：Morgan, Lewis & Bockius LLP

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