Percussion device and rock drilling machine

Details for Australian Patent Application No. 2007302838 (hide)

Owner Atlas Copco Rock Drills AB

Inventors Andersson, Kurt

Agent Watermark

Pub. Number AU-A-2007302838

PCT Pub. Number WO2008/041906

Priority 0602052-3 02.10.06 SE

Filing date 28 September 2007

Wipo publication date 10 April 2008

International Classifications

E21B 1/38 (2006.01) Methods or apparatus for drilling

B25D 17/06 (2006.01) Details of, or accessories for, portable power-driven percussive tools

E21B 1/26 (2006.01) Methods or apparatus for drilling

E21B 4/14 (2006.01) Drives for drilling, used in the borehole

Event Publications

30 April 2009 PCT application entered the National Phase

  PCT publication WO2008/041906 Priority application(s): WO2008/041906

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