SE8903859L - Borrmaskin foer borrning av storborrhaal i berg, i synnerhet foer anvaendning under jord - Google Patents

Borrmaskin foer borrning av storborrhaal i berg, i synnerhet foer anvaendning under jord

Info

Publication number
SE8903859L
SE8903859L SE8903859A SE8903859A SE8903859L SE 8903859 L SE8903859 L SE 8903859L SE 8903859 A SE8903859 A SE 8903859A SE 8903859 A SE8903859 A SE 8903859A SE 8903859 L SE8903859 L SE 8903859L
Authority
SE
Sweden
Prior art keywords
drilling
berg
before use
large drill
particular before
Prior art date
Application number
SE8903859A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8903859D0 (sv
Inventor
W Ebeling
Original Assignee
Turmag Turbo Masch Ag
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 Turmag Turbo Masch Ag filed Critical Turmag Turbo Masch Ag
Publication of SE8903859D0 publication Critical patent/SE8903859D0/xx
Publication of SE8903859L publication Critical patent/SE8903859L/

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19051—Single driven plural drives
    • Y10T74/19056—Parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
SE8903859A 1988-11-18 1989-11-16 Borrmaskin foer borrning av storborrhaal i berg, i synnerhet foer anvaendning under jord SE8903859L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3839007A DE3839007C1 (xx) 1988-11-18 1988-11-18

Publications (2)

Publication Number Publication Date
SE8903859D0 SE8903859D0 (sv) 1989-11-16
SE8903859L true SE8903859L (sv) 1990-05-19

Family

ID=6367407

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903859A SE8903859L (sv) 1988-11-18 1989-11-16 Borrmaskin foer borrning av storborrhaal i berg, i synnerhet foer anvaendning under jord

Country Status (5)

Country Link
US (1) US5029655A (xx)
DE (1) DE3839007C1 (xx)
FI (1) FI895410A0 (xx)
FR (1) FR2639396A1 (xx)
SE (1) SE8903859L (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350027A (en) * 1990-09-08 1994-09-27 Delmag Maschinenfabrik Reinhold Dornfeld Gmbh & Co. Drill machine table
US5360072A (en) * 1993-04-26 1994-11-01 Lange James E Drill rig having automatic spindle stop
NO306873B1 (no) * 1998-04-08 2000-01-03 Eng & Drilling Machinery As Rotasjonsbord
IT1302379B1 (it) * 1998-10-16 2000-09-05 Geomeccanica S R L Testa di rotazione di una colonna di perforazione con innestoa frizione
US6461265B1 (en) * 2000-02-02 2002-10-08 Ex-Cello Machine Tools, Inc. Coaxial gear box
US7640998B2 (en) * 2007-03-06 2010-01-05 Howell Jr Richard L Excavation apparatus
WO2012048458A1 (zh) * 2010-10-12 2012-04-19 石家庄中煤装备制造股份有限公司 组合钻具
WO2013106207A1 (en) * 2012-01-11 2013-07-18 Longyear Tm, Inc. Progressive dual-shift drill head and systems and methods thereof
US9290266B2 (en) * 2013-03-15 2016-03-22 Bell Helicopter Textron Inc. Speed control assembly and methods of using same
WO2017083940A1 (en) * 2015-11-20 2017-05-26 Ppk (Ip) Pty Ltd Drill motor assembly
CN110905398B (zh) * 2019-12-06 2020-09-08 中国地质大学（北京） 一种煤层气开采用抽采口钻设装置
US11819968B2 (en) 2021-01-19 2023-11-21 Milwaukee Electric Tool Corporation Rotary power tool
CN112664133A (zh) * 2021-01-28 2021-04-16 山东建隆工程机械有限公司 钻机动力头总成、钻机动力钻头、螺旋钻采机
CN113833419B (zh) * 2021-09-07 2024-02-13 中煤科工集团西安研究院有限公司 一种多动力组合形式的钻机双卡盘回转系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451598A (en) * 1944-01-12 1948-10-19 Allis Chalmers Mfg Co Double engine transmission
US3330164A (en) * 1964-12-15 1967-07-11 Wilson Mfg Co Pipe rotating device with gear shift arrangement
US3503281A (en) * 1966-03-08 1970-03-31 Voith Getriebe Kg Power transmitting plant with controllable fluid coupling
ZA711286B (en) * 1970-03-26 1971-11-24 Dresser Ind Earth boring machine with multimotor drive
DE3445492C2 (de) * 1984-02-25 1986-10-02 Turmag Turbo-Maschinen-AG Nüsse & Gräfer, 4322 Sprockhövel Bohrköpfe zum Bohren im Gestein
DE3516494A1 (de) * 1985-05-08 1986-11-13 Hilti Ag, Schaan Bohrhammer
US4815546A (en) * 1987-04-02 1989-03-28 W-N Apache Corporation Top head drive assembly with axially movable quill

Also Published As

Publication number Publication date
FI895410A0 (fi) 1989-11-14
SE8903859D0 (sv) 1989-11-16
FR2639396A1 (fr) 1990-05-25
US5029655A (en) 1991-07-09
DE3839007C1 (xx) 1989-12-07

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