Percussive device for a rock drilling machine, method for achieving a reciprocating percussive piston movement and rock drilling machine

Details for Australian Patent Application No. 2006259942 (hide)

Owner Atlas Copco Rock Drills AB

Inventors Andersson, Kurt

Agent Watermark

Pub. Number AU-B-2006259942

PCT Pub. Number WO2006/137775

Priority 0501448-5 22.06.05 SE

Filing date 14 June 2006

Wipo publication date 28 December 2006

Acceptance publication date 3 February 2011

International Classifications

B21B 1/26 (2006.01) Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section - by hot-rolling

B25D 9/26 (2006.01) Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously

Event Publications

24 January 2008 PCT application entered the National Phase

  PCT publication WO2006/137775 Priority application(s): WO2006/137775

3 February 2011 Application Accepted

  Published as AU-B-2006259942

2 June 2011 Standard Patent Sealed

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