CA1133954A - Methode de forage de materiaux durs - Google Patents

Methode de forage de materiaux durs

Info

Publication number
CA1133954A
CA1133954A CA367,024A CA367024A CA1133954A CA 1133954 A CA1133954 A CA 1133954A CA 367024 A CA367024 A CA 367024A CA 1133954 A CA1133954 A CA 1133954A
Authority
CA
Canada
Prior art keywords
impact
support means
rock
hammer
drill
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.)
Expired
Application number
CA367,024A
Other languages
English (en)
Inventor
Roger Masse
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
Priority to CA367,024A priority Critical patent/CA1133954A/fr
Application granted granted Critical
Publication of CA1133954A publication Critical patent/CA1133954A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
    • 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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means
    • 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
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
CA367,024A 1980-12-17 1980-12-17 Methode de forage de materiaux durs Expired CA1133954A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA367,024A CA1133954A (fr) 1980-12-17 1980-12-17 Methode de forage de materiaux durs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA367,024A CA1133954A (fr) 1980-12-17 1980-12-17 Methode de forage de materiaux durs

Publications (1)

Publication Number Publication Date
CA1133954A true CA1133954A (fr) 1982-10-19

Family

ID=4118730

Family Applications (1)

Application Number Title Priority Date Filing Date
CA367,024A Expired CA1133954A (fr) 1980-12-17 1980-12-17 Methode de forage de materiaux durs

Country Status (1)

Country Link
CA (1) CA1133954A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762188A (en) * 1987-02-09 1988-08-09 Roger Masse Drill bit
EP0159135B1 (fr) * 1984-03-12 1988-11-23 Roger Masse Méthode et appareil pour le forage de matériaux durs
WO2000079091A1 (fr) * 1999-06-18 2000-12-28 Beck August H Iii Carottier a pilote et procede d'utilisation correspondant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159135B1 (fr) * 1984-03-12 1988-11-23 Roger Masse Méthode et appareil pour le forage de matériaux durs
US4762188A (en) * 1987-02-09 1988-08-09 Roger Masse Drill bit
WO2000079091A1 (fr) * 1999-06-18 2000-12-28 Beck August H Iii Carottier a pilote et procede d'utilisation correspondant
US6892834B1 (en) 1999-06-18 2005-05-17 Beck, Iii August H. Piloted drill barrel and method of using same

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Legal Events

Date Code Title Description
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