CA2585264A1 - Outil de percage souterrain - Google Patents

Outil de percage souterrain Download PDF

Info

Publication number
CA2585264A1
CA2585264A1 CA002585264A CA2585264A CA2585264A1 CA 2585264 A1 CA2585264 A1 CA 2585264A1 CA 002585264 A CA002585264 A CA 002585264A CA 2585264 A CA2585264 A CA 2585264A CA 2585264 A1 CA2585264 A1 CA 2585264A1
Authority
CA
Canada
Prior art keywords
piercing tool
striker
end cap
spool
cylindrical body
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
CA002585264A
Other languages
English (en)
Inventor
Duane Preston
Michael Grabnic
Dan Marsalek
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.)
Allied Construction Products LLC
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 CA2585264A1 publication Critical patent/CA2585264A1/fr
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
    • E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CA002585264A 2004-10-25 2005-10-20 Outil de percage souterrain Abandoned CA2585264A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62197004P 2004-10-25 2004-10-25
US60/621,970 2004-10-25
PCT/US2005/038123 WO2006047386A2 (fr) 2004-10-25 2005-10-20 Outil de percage souterrain

Publications (1)

Publication Number Publication Date
CA2585264A1 true CA2585264A1 (fr) 2006-05-04

Family

ID=36228318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002585264A Abandoned CA2585264A1 (fr) 2004-10-25 2005-10-20 Outil de percage souterrain

Country Status (3)

Country Link
EP (1) EP1809853A2 (fr)
CA (1) CA2585264A1 (fr)
WO (1) WO2006047386A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468496B (en) * 2009-03-10 2011-09-14 Mark Brice Percussion mole

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1861042A (en) * 1930-04-28 1932-05-31 John A Zublin Rotary bit with hammering device
DE1294891B (de) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Selbstgetriebenes pneumatisches Rammbohrgeraet
US4662457A (en) * 1984-10-19 1987-05-05 Allied Steel & Tractor Products, Inc. Reversible underground piercing device
US5086848A (en) * 1990-10-19 1992-02-11 Hudak Donald M Reversible impact hole driller and method of reversing
US6467554B1 (en) * 2001-08-20 2002-10-22 The Charles Machine Works, Inc. Quick reverse mechanism for pneumatic boring tool

Also Published As

Publication number Publication date
WO2006047386A3 (fr) 2006-08-24
EP1809853A2 (fr) 2007-07-25
WO2006047386A2 (fr) 2006-05-04

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued