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ATA54186A - DRILLING DEVICE - Google Patents

DRILLING DEVICE

Info

Publication number
ATA54186A
ATA54186A AT0054186A AT54186A ATA54186A AT A54186 A ATA54186 A AT A54186A AT 0054186 A AT0054186 A AT 0054186A AT 54186 A AT54186 A AT 54186A AT A54186 A ATA54186 A AT A54186A
Authority
AT
Austria
Prior art keywords
drilling device
drilling
Prior art date
Application number
AT0054186A
Other languages
German (de)
Other versions
AT390303B (en
Original Assignee
Klemm Bohrtech
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 Klemm Bohrtech filed Critical Klemm Bohrtech
Publication of ATA54186A publication Critical patent/ATA54186A/en
Application granted granted Critical
Publication of AT390303B publication Critical patent/AT390303B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/36Percussion drill bits
    • E21B10/40Percussion drill bits with leading portion
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/36Percussion drill bits
    • E21B10/38Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56Button-type inserts
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/62Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/20Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
AT0054186A 1985-03-27 1986-03-03 DRILLING DEVICE AT390303B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8509145U DE8509145U1 (en) 1985-03-27 1985-03-27 Drilling device

Publications (2)

Publication Number Publication Date
ATA54186A true ATA54186A (en) 1989-09-15
AT390303B AT390303B (en) 1990-04-25

Family

ID=6779249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0054186A AT390303B (en) 1985-03-27 1986-03-03 DRILLING DEVICE

Country Status (3)

Country Link
AT (1) AT390303B (en)
CH (1) CH670681A5 (en)
DE (1) DE8509145U1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113422C3 (en) * 1991-04-25 1998-06-10 Klemm Bohrtech Earth drilling rig
AT407895B (en) * 1996-11-12 2001-07-25 Techmo Entw & Vertriebs Gmbh Method and device for drilling and lining bore holes
US6106200A (en) * 1996-11-12 2000-08-22 Techmo Entwicklungs-Und Vertriebs Gmbh Process and device for simultaneously drilling and lining a hole
AT408248B (en) * 1997-06-18 2001-09-25 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR DRILLING HOLES
WO2001063085A1 (en) 2000-02-24 2001-08-30 Techmo Entwicklungs- Und Vertriebs Gmbh Device for drilling, especially percussion or rotary percussion drilling, holes
EP1629178A4 (en) * 2003-06-03 2007-06-20 Dunefire Pty Ltd Rockbolt
FI20105983A0 (en) * 2010-09-23 2010-09-23 Atlas Copco Rotex Ab Oy Method and device for submersible drilling
AT522402B1 (en) 2019-04-11 2022-12-15 Rene Egger Method and device for drilling holes in soil or rock material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411139B (en) * 1977-04-29 1979-12-03 Sandvik Ab DRILLING DEVICE
DE2924393C2 (en) * 1979-06-16 1983-06-23 Brückner Grundbau GmbH, 4300 Essen Drilling device for overlay drilling
US4549615A (en) * 1982-07-12 1985-10-29 Kennametal Inc. Single-pass notching and drilling tool and method of drilling a blast role therewith

Also Published As

Publication number Publication date
AT390303B (en) 1990-04-25
CH670681A5 (en) 1989-06-30
DE8509145U1 (en) 1985-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee