AU2010904066A0 - Improved rock drill - Google Patents
Improved rock drillInfo
- Publication number
- AU2010904066A0 AU2010904066A0 AU2010904066A AU2010904066A AU2010904066A0 AU 2010904066 A0 AU2010904066 A0 AU 2010904066A0 AU 2010904066 A AU2010904066 A AU 2010904066A AU 2010904066 A AU2010904066 A AU 2010904066A AU 2010904066 A0 AU2010904066 A0 AU 2010904066A0
- Authority
- AU
- Australia
- Prior art keywords
- rock drill
- improved rock
- improved
- drill
- rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000011435 rock Substances 0.000 title 1
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/819,389 US20140144660A1 (en) | 2010-09-10 | 2011-02-28 | Rock drill |
AU2011301130A AU2011301130A1 (en) | 2010-09-10 | 2011-02-28 | Improved rock drill |
CA2810914A CA2810914A1 (en) | 2010-09-10 | 2011-02-28 | Improved rock drill |
JP2013527422A JP2013537266A (en) | 2010-09-10 | 2011-02-28 | Improved rock drill |
CN2011800433623A CN103097654A (en) | 2010-09-10 | 2011-02-28 | Improved rock drill |
EP11822919.4A EP2614217A4 (en) | 2010-09-10 | 2011-02-28 | Improved rock drill |
PCT/AU2011/000220 WO2012031311A1 (en) | 2010-09-10 | 2011-02-28 | Improved rock drill |
CL2013000658A CL2013000658A1 (en) | 2010-09-10 | 2013-03-08 | A rock drill that includes an impact piston driven by a fluid system, a stroke length control mechanism, a structure that defines a chamber such that the back pressure of a rock face is applied to the chamber fluid , which is fluidly connected to the control mechanism. |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2010904066A0 true AU2010904066A0 (en) | 2010-09-23 |
Family
ID=
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