EP1989394A4 - Method and device for automatic calibration of a rock drilling joint and rock drilling rig comprising such a device - Google Patents

Method and device for automatic calibration of a rock drilling joint and rock drilling rig comprising such a device

Info

Publication number
EP1989394A4
EP1989394A4 EP20070709387 EP07709387A EP1989394A4 EP 1989394 A4 EP1989394 A4 EP 1989394A4 EP 20070709387 EP20070709387 EP 20070709387 EP 07709387 A EP07709387 A EP 07709387A EP 1989394 A4 EP1989394 A4 EP 1989394A4
Authority
EP
European Patent Office
Prior art keywords
rock drilling
automatic calibration
joint
drilling rig
rig
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.)
Withdrawn
Application number
EP20070709387
Other languages
German (de)
French (fr)
Other versions
EP1989394A1 (en
Inventor
Johan Larsson
Håkan Lundvall
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.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills AB
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 Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of EP1989394A1 publication Critical patent/EP1989394A1/en
Publication of EP1989394A4 publication Critical patent/EP1989394A4/en
Withdrawn legal-status Critical Current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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
    • 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
    • E21B7/04—Directional drilling
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • E21B15/045—Hydraulic, pneumatic or electric circuits for their positioning
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

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)
EP20070709387 2006-02-28 2007-02-27 Method and device for automatic calibration of a rock drilling joint and rock drilling rig comprising such a device Withdrawn EP1989394A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0600438A SE529667C2 (en) 2006-02-28 2006-02-28 Rock drilling apparatus and method for such
PCT/SE2007/000179 WO2007100287A1 (en) 2006-02-28 2007-02-27 Method and device for automatic calibration of a rock drilling joint and rock drilling rig comprising such a device

Publications (2)

Publication Number Publication Date
EP1989394A1 EP1989394A1 (en) 2008-11-12
EP1989394A4 true EP1989394A4 (en) 2015-05-13

Family

ID=38459322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070709387 Withdrawn EP1989394A4 (en) 2006-02-28 2007-02-27 Method and device for automatic calibration of a rock drilling joint and rock drilling rig comprising such a device

Country Status (3)

Country Link
EP (1) EP1989394A4 (en)
SE (1) SE529667C2 (en)
WO (1) WO2007100287A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120918B (en) * 2008-05-13 2010-04-30 Sandvik Mining & Constr Oy A method for determining the dead area of a proportional control valve
WO2013000124A1 (en) * 2011-06-28 2013-01-03 长沙中联重工科技发展股份有限公司 Method, device and system used for current calibration and paver
EP3564476B1 (en) * 2018-04-30 2021-02-24 Sandvik Mining and Construction Oy Drilling boom and rock drilling rig

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023276A1 (en) * 1994-02-28 1995-08-31 Tamrock Oy Arrangement and method for controlling boom actuating cylinders in rock drilling equipment
WO2002092966A1 (en) * 2001-05-15 2002-11-21 Sandvik Tamrock Oy Drilling control arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234981A (en) * 1967-04-07 1971-06-09 Lino Arcangeli Improvements in or relating to drilling apparatus
SE321909C (en) * 1968-03-12 1975-01-20 Atlas Copco Ab
GB8404005D0 (en) * 1984-02-15 1984-03-21 Boart Int Ltd Drilling boom
FI96054C (en) * 1994-08-30 1996-04-25 Tamrock Oy Arrangement in a rock drilling rig boom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023276A1 (en) * 1994-02-28 1995-08-31 Tamrock Oy Arrangement and method for controlling boom actuating cylinders in rock drilling equipment
WO2002092966A1 (en) * 2001-05-15 2002-11-21 Sandvik Tamrock Oy Drilling control arrangement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007100287A1 *

Also Published As

Publication number Publication date
EP1989394A1 (en) 2008-11-12
WO2007100287A1 (en) 2007-09-07
SE0600438L (en) 2007-08-29
SE529667C2 (en) 2007-10-16

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Legal Events

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Effective date: 20150413

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 7/02 20060101ALI20150407BHEP

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