EP 1989393 B1 20160413 - METHOD AND DEVICE FOR CONTROLLING THE DRILLING DIRECTION OF A ROCK DRILLING RIG
Title (en)
METHOD AND DEVICE FOR CONTROLLING THE DRILLING DIRECTION OF A ROCK DRILLING RIG
Title (de)
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DER BOHRRICHTUNG EINES GESTEINSBOHRGERÄTS
Title (fr)
PROCÉDÉ ET DISPOSITIF PERMETTANT DE COMMANDER LA DIRECTION DE FORAGE D'UN APPAREIL DE FORAGE
Publication
Application
Priority
- SE 2007000171 W 20070226
- SE 0600437 A 20060228
Abstract (en)
[origin: WO2007100284A1] The present invention relates to a rock-drilling rig comprising at least one boom having a first end and a second end and a drilling machine arranged at said boom, wherein said first end is attached to a carrier, and wherein said drilling machine is attached to said other end by means of a first joint means and a second joint means, wherein said joint means are arranged to be manoeuvred by an operator by means of control means for controlling the drilling direction of said drilling machine, The rock-drilling rig comprises means for determining a rotation of said second joint means on the basis of the rotation position of said first joint means in such a manner that the influence of said joint means on the movement of said drilling machine corresponds to a direction indicated by the operator using said control means. The invention also relates to a device and a method.
IPC 8 full level
E21B 15/04 (2006.01); E21B 7/02 (2006.01)
CPC (source: EP NO SE)
E21B 7/021 (2013.01 - SE); E21B 7/022 (2013.01 - EP NO); E21B 7/025 (2013.01 - EP NO); E21B 15/04 (2013.01 - NO); E21B 15/045 (2013.01 - SE)
Citation (opposition)
Opponent : Sandvik Mining and Construction Oy
- US 4514796 A 19850430 - SAULTERS JOHN D [CA], et al
- US 3721304 A 19730320 - HANSON L
- US 4267892 A 19810519 - MAYER JAMES R
- US 6896072 B2 20050524 - MACDONALD CLAUDE [CA]
- US 4364540 A 19821221 - MONTABERT ROGER
- US 5937952 A 19990817 - BIGONEY PAUL R [US]
- US 4799556 A 19890124 - FOSTER BRUCE A [GB], et al
- GB 2156714 B 19871216 - BOART
- US 4290491 A 19810922 - MAYER JAMES R
- EP 0434652 A1 19910626 - ATLAS COPCO CONSTR & MINING [SE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007100284 A1 20070907; CA 2642614 A1 20070907; CA 2642614 C 20140812; EP 1989393 A1 20081112; EP 1989393 A4 20150715; EP 1989393 B1 20160413; NO 20084113 L 20080926; NO 338266 B1 20160808; SE 0600437 L 20070829; SE 529623 C2 20071009
DOCDB simple family (application)
SE 2007000171 W 20070226; CA 2642614 A 20070226; EP 07709381 A 20070226; NO 20084113 A 20080926; SE 0600437 A 20060228