Rock drilling apparatus and method for controlling rock drilling apparatus

Details for Australian Patent Application No. 2007283591 (hide)

Owner SANDVIK MINING AND CONSTRUCTION OY

Inventors Osara, Jukka; Kemppainen, Timo

Agent Griffith Hack

Pub. Number AU-B-2007283591

PCT Pub. Number WO2008/017732

Priority 20065509 09.08.06 FI

Filing date 9 August 2007

Wipo publication date 14 February 2008

Acceptance publication date 10 February 2011

International Classifications

E21B 44/00 (2006.01) Automatic control

G05B 9/03 (2006.01) Safety arrangements - with multiple-channel loop, i.e. redundant control systems

Event Publications

2 April 2009 PCT application entered the National Phase

  PCT publication WO2008/017732 Priority application(s): WO2008/017732

10 February 2011 Application Accepted

  Published as AU-B-2007283591

9 June 2011 Standard Patent Sealed

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