AU2002246774A1 - Flightless rock auger for use with pressure drills with quick attachment and method of use - Google Patents

Flightless rock auger for use with pressure drills with quick attachment and method of use

Info

Publication number
AU2002246774A1
AU2002246774A1 AU2002246774A AU2002246774A AU2002246774A1 AU 2002246774 A1 AU2002246774 A1 AU 2002246774A1 AU 2002246774 A AU2002246774 A AU 2002246774A AU 2002246774 A AU2002246774 A AU 2002246774A AU 2002246774 A1 AU2002246774 A1 AU 2002246774A1
Authority
AU
Australia
Prior art keywords
quick attachment
rock auger
drills
flightless rock
pressure
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
Application number
AU2002246774A
Inventor
Charles Hamilton
Gary Wayne Hamilton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2002246774A1 publication Critical patent/AU2002246774A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
AU2002246774A 2000-12-20 2001-12-20 Flightless rock auger for use with pressure drills with quick attachment and method of use Abandoned AU2002246774A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25705400P 2000-12-20 2000-12-20
US60/257,054 2000-12-20
PCT/US2001/049769 WO2002052121A2 (en) 2000-12-20 2001-12-20 Flightless rock auger for use with pressure drills with quick attachment and method of use

Publications (1)

Publication Number Publication Date
AU2002246774A1 true AU2002246774A1 (en) 2002-07-08

Family

ID=22974695

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002246774A Abandoned AU2002246774A1 (en) 2000-12-20 2001-12-20 Flightless rock auger for use with pressure drills with quick attachment and method of use

Country Status (3)

Country Link
AU (1) AU2002246774A1 (en)
CA (1) CA2432217C (en)
WO (1) WO2002052121A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2040741A (en) * 1979-01-31 1980-09-03 Jowsey A C Annular cutting tool
DE8901906U1 (en) * 1989-02-17 1989-05-24 Entwicklungszentrum für Zerspanungstechnik GmbH & Co KG, 7630 Lahr Device for removing damaged areas in rubber parts
US5651646A (en) * 1995-10-02 1997-07-29 Banke; Michael P. Hole saw with wood removal feature
US5803677A (en) * 1996-08-09 1998-09-08 Credo Tool Company Hole saw
US5842820A (en) * 1997-01-23 1998-12-01 Lee Valley Tools Ltd. Cutter for use in forming dowels, plugs, and tenons
US6273652B1 (en) * 1999-09-10 2001-08-14 Woodworker's Supply Plug cutter with radial relief and plug ejecting portion

Also Published As

Publication number Publication date
CA2432217A1 (en) 2002-07-04
CA2432217C (en) 2009-03-24
WO2002052121A2 (en) 2002-07-04
WO2002052121A3 (en) 2003-03-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase