Method of controlling operation of rock drilling rig, and rock drilling rig

Details for Australian Patent Application No. 2007242714 (hide)

Owner SANDVIK MINING AND CONSTRUCTION OY

Inventors Sormunen, Tapani; Salonen, Markus; Virtanen, Isto

Agent Griffith Hack

Pub. Number AU-B-2007242714

PCT Pub. Number WO2007/122288

Priority 20065252 21.04.06 FI

Filing date 18 April 2007

Wipo publication date 1 November 2007

Acceptance publication date 16 December 2010

International Classifications

E21B 21/08 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 44/00 (2006.01) Automatic control

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/122288 Priority application(s): WO2007/122288

16 December 2010 Application Accepted

  Published as AU-B-2007242714

14 April 2011 Standard Patent Sealed

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