EP 2915950 A1 20150909 - Apparatus and method for designing and modifying drilling pattern for bench drilling
Title (en)
Apparatus and method for designing and modifying drilling pattern for bench drilling
Title (de)
Vorrichtung und Verfahren zur Konzeption und Änderung von Bohrschablonen zum Bohren im Tagebau
Title (fr)
APPAREIL ET PROCÉDÉ PERMETTANT DE CONCEVOIR ET DE MODIFIER UN DIAGRAMME DE FORAGE POUR LE FORAGE DE GRADINS
Publication
Application
Priority
EP 14157661 A 20140304
Abstract (en)
The invention relates to an apparatus for creating and modifying a drilling pattern for drilling a vertical bench, to a method of drilling a vertical bench round and to a computer program product. An initial drilling pattern is modified and at least one property of at least one other drill hole is modified in order to even out the made change.
IPC 8 full level
E21B 7/02 (2006.01); E21B 43/30 (2006.01); E21B 44/00 (2006.01); F42D 3/04 (2006.01)
CPC (source: EP)
E21B 7/022 (2013.01); E21B 43/30 (2013.01); E21B 44/00 (2013.01); F42D 3/04 (2013.01)
Citation (search report)
- [XYI] WO 0034623 A1 20000615 - SANDVIK TAMROCK OY [FI], et al
- [XI] WO 2008125735 A1 20081023 - SANDVIK MINING & CONSTR OY [FI], et al
- [Y] US 6772105 B1 20040803 - HECK SR JAY HOWARD [US]
- [A] WO 2012172180 A1 20121220 - SANDVIK MINING & CONSTR OY [FI], et al
- [A] WO 03025341 A1 20030327 - ATLAS COPCO ROCK DRILLS AB [SE], et al
- [XI] 3GSM: "Bench face surveying and blast planning using 3D images", 1 December 2011 (2011-12-01), Graz, pages 1 - 18, XP055137980, Retrieved from the Internet <URL:http://www.3gsm.at/downloads/BMX_Info_en_v3.6.1.pdf> [retrieved on 20140903]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 14157661 A 20140304