ATE236341T1 - Kupplungsst)ck zum dreh-/schlagbohren in erde und/oder gestein mit einem oberen dreh- /schlagborger(t und einem unteren schlagbohrgerät - Google Patents

Kupplungsst)ck zum dreh-/schlagbohren in erde und/oder gestein mit einem oberen dreh- /schlagborger(t und einem unteren schlagbohrgerät

Info

Publication number
ATE236341T1
ATE236341T1 AT97936903T AT97936903T ATE236341T1 AT E236341 T1 ATE236341 T1 AT E236341T1 AT 97936903 T AT97936903 T AT 97936903T AT 97936903 T AT97936903 T AT 97936903T AT E236341 T1 ATE236341 T1 AT E236341T1
Authority
AT
Austria
Prior art keywords
coupling piece
impact
rotary
drill
percussion device
Prior art date
Application number
AT97936903T
Other languages
English (en)
Inventor
Tomas Borg
Original Assignee
Atlas Copco Rocktech 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 Rocktech Ab filed Critical Atlas Copco Rocktech Ab
Application granted granted Critical
Publication of ATE236341T1 publication Critical patent/ATE236341T1/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
    • E21B44/005—Below-ground automatic control systems
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/02—Swivel joints in hose-lines
    • 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
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT97936903T 1996-09-19 1997-08-25 Kupplungsst)ck zum dreh-/schlagbohren in erde und/oder gestein mit einem oberen dreh- /schlagborger(t und einem unteren schlagbohrgerät ATE236341T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603413A SE506793C2 (sv) 1996-09-19 1996-09-19 Kopplingsstycke för användning vid samtidig jord- och/eller bergborrning med en övre rotationsslaganordning och en undre slaganordning
PCT/SE1997/001398 WO1998012410A1 (en) 1996-09-19 1997-08-25 Coupling piece for use at simultaneous earth and/or rock drilling with an upper rotary percussion device and a lower percussion device

Publications (1)

Publication Number Publication Date
ATE236341T1 true ATE236341T1 (de) 2003-04-15

Family

ID=20403939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97936903T ATE236341T1 (de) 1996-09-19 1997-08-25 Kupplungsst)ck zum dreh-/schlagbohren in erde und/oder gestein mit einem oberen dreh- /schlagborger(t und einem unteren schlagbohrgerät

Country Status (11)

Country Link
US (1) US6148934A (de)
EP (1) EP0927294B1 (de)
AT (1) ATE236341T1 (de)
AU (1) AU3955597A (de)
CA (1) CA2266494A1 (de)
DE (1) DE69720480T2 (de)
ES (1) ES2194211T3 (de)
NO (1) NO316769B1 (de)
PT (1) PT927294E (de)
SE (1) SE506793C2 (de)
WO (1) WO1998012410A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6540034B1 (en) 2000-04-29 2003-04-01 Westerngeco L.L.C. Portable seismic shothole drilling system
CN103648489A (zh) 2011-05-11 2014-03-19 儿童医疗中心有限公司 多抗原提呈免疫原性组合物及其方法和用途
CN103603595B (zh) * 2012-09-08 2015-08-12 卓尔天成工程机械有限公司 一种液动冲击回转反循环钻进装置
WO2014185855A2 (en) * 2013-05-17 2014-11-20 Atlas Copco Secoroc Ab Device and system for percussion rock drilling
CN110300834B (zh) 2017-01-18 2022-04-29 米尼克斯Crc有限公司 一种移动式连续油管钻井装置
ES2814626T3 (es) 2018-02-13 2021-03-29 Eurodrill Gmbh Dispositivo de perforación para la perforación de tierra o roca así como procedimiento para el reequipamiento de un dispositivo de perforación de este tipo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476421A (en) * 1990-08-22 1995-12-19 Duramax, Inc. Shock absorbing assembly
CH683860A5 (de) * 1991-11-08 1994-05-31 Renfer Heinz Bohrverfahren und Einrichtung zur Ausübung des Verfahrens.

Also Published As

Publication number Publication date
NO991318D0 (no) 1999-03-18
WO1998012410A1 (en) 1998-03-26
SE9603413L (sv) 1998-02-09
DE69720480T2 (de) 2004-02-12
NO991318L (no) 1999-03-18
SE506793C2 (sv) 1998-02-09
CA2266494A1 (en) 1998-03-26
ES2194211T3 (es) 2003-11-16
AU3955597A (en) 1998-04-14
NO316769B1 (no) 2004-05-03
EP0927294A1 (de) 1999-07-07
DE69720480D1 (de) 2003-05-08
PT927294E (pt) 2003-08-29
US6148934A (en) 2000-11-21
EP0927294B1 (de) 2003-04-02
SE9603413D0 (sv) 1996-09-19

Similar Documents

Publication Publication Date Title
GB1522932A (en) Fluid actuated impact tool
GB1495875A (en) Bore hole airhammer and anvil bit
DE69531700D1 (de) Bohrverfahren und meisselanordnung zur durchführung des verfahrens
EA200800001A1 (ru) Устройство для бурения с погружным пневмоударником и способ бурения по наносам
ES8105814A1 (es) Un martillo perforador de roca accionado por fluido
GB1296476A (de)
SE503324C2 (sv) Borrverktyg för sänkborrning, med central pilotkrona
ATE236341T1 (de) Kupplungsst)ck zum dreh-/schlagbohren in erde und/oder gestein mit einem oberen dreh- /schlagborger(t und einem unteren schlagbohrgerät
SE9403265L (sv) Vätskedriven slagborrmaskin av nedhålstyp
SE9800646D0 (sv) Tool
DE3268535D1 (en) Hydraulic down-the-hole rock drill
ATE221816T1 (de) Methode und bohrgerät zum einstellen der form eines schlagpulses zum übertragen auf einem drehbohrmeissel
EP0233038A3 (de) Bohrvorrichtung im Bohrloch
GB1437420A (en) Method and apparatus for drilling in an earth formation
HRP20060148A2 (en) Method and device for the drilling of holes in ground or rocky material
GB934166A (en) Rock drills and cutting implements therefor
Smith et al. Oilfield percussion drilling
RU2206698C2 (ru) Способ бурения и устройство для реализации способа
SU1002562A1 (ru) Способ бурени
DE59905309D1 (de) Bohrvorrichtung
GB736983A (en) Improvements in rotary drills for boring earth, rock, coal and like material
Boileau et al. Hand-arm vibration exposure associated with jack-leg rock drills of pneumatic and hydraulic types.
GB191007649A (en) Improvements in Hydraulic Rock Drills.
GB1408942A (en) Drill rigs
GB932205A (en) Improvements in or relating to earth and rock drilling bits

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0927294

Country of ref document: EP

REN Ceased due to non-payment of the annual fee