ATE162876T1 - Bohranornung und vorschubvorrichtung - Google Patents

Bohranornung und vorschubvorrichtung

Info

Publication number
ATE162876T1
ATE162876T1 AT94913163T AT94913163T ATE162876T1 AT E162876 T1 ATE162876 T1 AT E162876T1 AT 94913163 T AT94913163 T AT 94913163T AT 94913163 T AT94913163 T AT 94913163T AT E162876 T1 ATE162876 T1 AT E162876T1
Authority
AT
Austria
Prior art keywords
pct
feed device
date oct
sec
cylinder
Prior art date
Application number
AT94913163T
Other languages
English (en)
Inventor
Jarmo Uolevi Leppanen
Roger Robarts Briggs
Original Assignee
Jarmo Uolevi Leppanen
Roger Robarts Briggs
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 Jarmo Uolevi Leppanen, Roger Robarts Briggs filed Critical Jarmo Uolevi Leppanen
Application granted granted Critical
Publication of ATE162876T1 publication Critical patent/ATE162876T1/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
    • 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Press Drives And Press Lines (AREA)
AT94913163T 1993-04-21 1994-04-19 Bohranornung und vorschubvorrichtung ATE162876T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA932781A ZA932781B (en) 1993-04-21 1993-04-21 Drilling arrangement and drilling feed mechanism

Publications (1)

Publication Number Publication Date
ATE162876T1 true ATE162876T1 (de) 1998-02-15

Family

ID=25582773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94913163T ATE162876T1 (de) 1993-04-21 1994-04-19 Bohranornung und vorschubvorrichtung

Country Status (9)

Country Link
US (1) US5678642A (de)
EP (1) EP0694115B1 (de)
CN (1) CN1041955C (de)
AT (1) ATE162876T1 (de)
AU (1) AU672903B2 (de)
CA (1) CA2160987A1 (de)
DE (1) DE69408310T2 (de)
WO (1) WO1994024408A1 (de)
ZA (1) ZA932781B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179068B1 (en) * 1997-05-08 2001-01-30 Flexidrill Limited Directional drilling apparatus
US7460435B2 (en) * 2004-01-08 2008-12-02 Schlumberger Technology Corporation Acoustic transducers for tubulars
SE528598C2 (sv) * 2004-10-07 2006-12-27 Atlas Copco Rock Drills Ab Hölje samt borrigg innefattande ett sådant hölje
SE527583C2 (sv) * 2005-03-14 2006-04-18 Atlas Copco Rock Drills Ab Borranordning
SE529604C2 (sv) * 2006-02-10 2007-10-02 Atlas Copco Rock Drills Ab Anordning vid en teleskopmatare för bergborrning
SE529619C2 (sv) * 2006-02-22 2007-10-09 Atlas Copco Rock Drills Ab Anordning vid bergborrning
SE532413C2 (sv) * 2008-05-09 2010-01-12 Atlas Copco Rock Drills Ab Mataranordning
US7997351B2 (en) * 2008-05-19 2011-08-16 Longyear Tm, Inc. Pneumatic drifter with replaceable foot pieces
DE102012100989A1 (de) * 2012-02-07 2013-08-08 TERRA AG für Tiefbautechnik Vorrichtung zum Bewegen eines Arbeitsmittels im Erdreich
CN104790870A (zh) * 2015-04-22 2015-07-22 江苏地龙重型机械有限公司 一种双出杆多级直驱水平定向钻机
CN108044143A (zh) * 2018-01-30 2018-05-18 南京信息职业技术学院 气压进给式径向钻孔设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530015A (en) * 1938-07-26 1940-12-03 Ingersoll Rand Co Improvements in or relating to percussive rock drills
US2701551A (en) * 1952-02-20 1955-02-08 Westinghouse Air Brake Co Automatic air feed pressure control for rock drills
US3897719A (en) * 1972-06-12 1975-08-05 Gardner Denver Co Flow and pressure regulating control for hydraulic motors
FR2452587A1 (fr) * 1979-03-26 1980-10-24 Montabert Roger Bras-support articule pour glissiere d'appareil de foration
US4553612A (en) * 1983-11-09 1985-11-19 Durham Marion E Earth boring machine
CN88204540U (zh) * 1988-04-28 1988-12-14 黑龙江矿业学院 采煤工作面用乳化液钻控制阀组

Also Published As

Publication number Publication date
DE69408310D1 (de) 1998-03-05
US5678642A (en) 1997-10-21
ZA932781B (en) 1994-09-30
EP0694115A1 (de) 1996-01-31
WO1994024408A1 (en) 1994-10-27
AU6541794A (en) 1994-11-08
CN1041955C (zh) 1999-02-03
CA2160987A1 (en) 1994-10-27
AU672903B2 (en) 1996-10-17
DE69408310T2 (de) 1998-09-10
CN1124516A (zh) 1996-06-12
EP0694115B1 (de) 1998-01-28

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