ATE247221T1 - Vorrichtung zur unterstützung eines bohrapparates - Google Patents

Vorrichtung zur unterstützung eines bohrapparates

Info

Publication number
ATE247221T1
ATE247221T1 AT97913223T AT97913223T ATE247221T1 AT E247221 T1 ATE247221 T1 AT E247221T1 AT 97913223 T AT97913223 T AT 97913223T AT 97913223 T AT97913223 T AT 97913223T AT E247221 T1 ATE247221 T1 AT E247221T1
Authority
AT
Austria
Prior art keywords
pressure
drilling apparatus
support cylinders
supporting
supports
Prior art date
Application number
AT97913223T
Other languages
English (en)
Inventor
Tapani Huhdanmaeki
Original Assignee
Sandvik Tamrock Oy
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 Sandvik Tamrock Oy filed Critical Sandvik Tamrock Oy
Application granted granted Critical
Publication of ATE247221T1 publication Critical patent/ATE247221T1/de

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

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)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Boring (AREA)
AT97913223T 1996-11-27 1997-11-26 Vorrichtung zur unterstützung eines bohrapparates ATE247221T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964737A FI104280B1 (fi) 1996-11-27 1996-11-27 Sovitelma kallionporauslaitteen tukemiseksi
PCT/FI1997/000725 WO1998023847A1 (en) 1996-11-27 1997-11-26 Arrangement for supporting rock drilling apparatus

Publications (1)

Publication Number Publication Date
ATE247221T1 true ATE247221T1 (de) 2003-08-15

Family

ID=8547158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97913223T ATE247221T1 (de) 1996-11-27 1997-11-26 Vorrichtung zur unterstützung eines bohrapparates

Country Status (9)

Country Link
US (1) US6213223B1 (de)
EP (1) EP1009911B1 (de)
AT (1) ATE247221T1 (de)
AU (1) AU734182B2 (de)
CA (1) CA2271848C (de)
DE (1) DE69724157D1 (de)
FI (1) FI104280B1 (de)
WO (1) WO1998023847A1 (de)
ZA (1) ZA9710637B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110303368B (zh) * 2019-07-12 2021-07-13 沈庆杰 一种超高精度液压微分机床给进系统
FI3960980T3 (fi) * 2020-09-01 2024-01-18 Sandvik Mining & Construction Oy Maatuki liikkuvaan porauslaitteistoon

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979320A (en) * 1958-03-12 1961-04-11 Salem Tool Co Tiltable deep mining auger machine
US3106257A (en) * 1960-08-22 1963-10-08 Vernon L Helm Rock core drills
US3721094A (en) * 1971-11-26 1973-03-20 Pin Set Corp Apparatus for and method of setting pins in mine roofs
US3951216A (en) * 1974-11-08 1976-04-20 Canadian Mine Services Ltd. Diamond drill supporting apparatus
US4109733A (en) * 1977-08-29 1978-08-29 Bucyrus-Erie Company Tilt preventing system for drills
NO149117C (no) * 1981-04-29 1984-02-29 Furuholmen As Fremgangsmaate og anordning for innstilling av en fjellboreriggs foeringsskinne i gitt avstand fra borestedet
FI74329C (fi) * 1983-09-20 1988-01-11 Tampella Oy Ab Stoedarrangemang foer mataranordning foer bergborrmaskin.
FI80323C (fi) * 1987-03-23 1990-05-10 Tampella Oy Ab Foerfarande och anordning foer styrning av bergborrning.
FR2663680B1 (fr) * 1990-06-26 1992-09-11 Eimco Secoma Dispositif de controle d'effort d'ancrage pour glissiere de foration.
FR2667110A1 (fr) * 1990-09-20 1992-03-27 Secoma Sa Dispositif de controle de l'effort de poussee pour glissiere de foration telescopique.

Also Published As

Publication number Publication date
DE69724157D1 (de) 2003-09-18
FI964737A0 (fi) 1996-11-27
EP1009911A1 (de) 2000-06-21
EP1009911B1 (de) 2003-08-13
AU5055798A (en) 1998-06-22
CA2271848A1 (en) 1998-06-04
ZA9710637B (en) 1998-06-12
AU734182B2 (en) 2001-06-07
FI964737A (fi) 1998-05-28
WO1998023847A1 (en) 1998-06-04
FI104280B (fi) 1999-12-15
CA2271848C (en) 2008-06-03
FI104280B1 (fi) 1999-12-15
US6213223B1 (en) 2001-04-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties