Method and device for controlling a rock drill rig

Details for Australian Patent Application No. 2007355629 (hide)

Owner Atlas Copco Rock Drills AB Atlas Copco Drilling Solutions LLC

Inventors Leu, Marcus; Cheng, Eugene; Jiao, Deyi; Sinnerstad, Jonas; Olsson, Magnus

Agent Watermark

Pub. Number AU-A-2007355629

PCT Pub. Number WO2009/002306

Filing date 26 June 2007

Wipo publication date 31 December 2008

International Classifications

E21B 6/00 (2006.01) Drives for drilling with combined rotary and percussive action

E21B 44/02 (2006.01) Automatic control

Event Publications

28 January 2010 PCT application entered the National Phase

  PCT publication WO2009/002306 Priority application(s): WO2009/002306

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