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NO20080544L - Lett metallbjelke til bruk i en borerigg - Google Patents

Lett metallbjelke til bruk i en borerigg

Info

Publication number
NO20080544L
NO20080544L NO20080544A NO20080544A NO20080544L NO 20080544 L NO20080544 L NO 20080544L NO 20080544 A NO20080544 A NO 20080544A NO 20080544 A NO20080544 A NO 20080544A NO 20080544 L NO20080544 L NO 20080544L
Authority
NO
Norway
Prior art keywords
drilling rig
guide bumps
lower wall
lightweight metal
metal beam
Prior art date
Application number
NO20080544A
Other languages
English (en)
Inventor
Rene Deutsch
Dan Jonsson
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 NO20080544L publication Critical patent/NO20080544L/no

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
    • 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
    • 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)
  • 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)

Abstract

Oppfinnelsen angår en langstrakt matebjelke (4) for bruk på en borerigg (1), idet matebjelken omfatter en profilbjelke av lettmetall eller en lettmetallegering fremstilt av en hul, ekstrudert profil med et i det vesentlige rektangulært tverrsnitt. Profilbjelken omfatter en øvre vegg (11), en nedre vegg (12) og to sidevegger (13, 14) og minst ett par ytre føringsvulster (8, 9). De enkelte føringsvulster (8, 9) av det minst ene par av føringsvulster er plassert på hver side av enten den øvre vegg (11) eller den nedre vegg (12) på steder hvor de øvre eller nedre vegg (11, 12) møter de motstående sidevegger (13, 14). Føringsvulstene (8, 9) har et i det vesentlige prismeformet tverrsnitt.
NO20080544A 2005-06-30 2008-01-29 Lett metallbjelke til bruk i en borerigg NO20080544L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0501518A SE527702C2 (sv) 2005-06-30 2005-06-30 Lättmetallmatarbalk för användning på en borrigg
PCT/SE2006/050153 WO2007004969A1 (en) 2005-06-30 2006-05-23 Light metal feed beam for use on a drill rig

Publications (1)

Publication Number Publication Date
NO20080544L true NO20080544L (no) 2008-03-26

Family

ID=35335579

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080544A NO20080544L (no) 2005-06-30 2008-01-29 Lett metallbjelke til bruk i en borerigg

Country Status (6)

Country Link
US (1) US8393790B2 (no)
EP (1) EP1896683B1 (no)
JP (1) JP5030303B2 (no)
NO (1) NO20080544L (no)
SE (1) SE527702C2 (no)
WO (1) WO2007004969A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2520756B1 (de) * 2011-05-05 2013-07-17 Klemm Bohrtechnik GmbH Mastelement für ein Bohrgerät
EP3498966A1 (en) * 2017-12-18 2019-06-19 Sandvik Mining and Construction Oy Feed beam and method of stiffening the same
EP3498965B1 (en) * 2017-12-18 2022-08-17 Sandvik Mining and Construction Oy Feed beam for rock drilling rig and method of manufacturing the same
US11499399B2 (en) * 2019-12-18 2022-11-15 Halliburton Energy Services, Inc. Pressure reducing metal elements for liner hangers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1532887A (fr) * 1967-07-27 1968-07-12 Neunkircher Eisenwerk Ag Profilé creux en acier et son procédé de fabrication
SE444346C (sv) * 1984-04-27 1988-06-13 Atlas Copco Ab Matningsbalk for bergborrmaskin der styrskenor fastsneppes pa en profilbalk
US4941197A (en) * 1989-02-27 1990-07-10 Otto Engineering, Inc. Roller bearing device and apparatus using same
FI93482C (fi) * 1993-09-03 1995-04-10 Tamrock Oy Sovitelma liukupalojen asentamiseksi
DE4339541A1 (de) * 1993-11-19 1995-05-24 Hilti Ag Führungsschiene
FI97253C (fi) * 1994-01-05 1996-11-11 Tamrock Oy Syöttöpalkki kallioporakonetta varten
FI97420C (fi) * 1995-03-17 1996-12-10 Tamrock Oy Sovitelma kallioporakoneen syöttöpalkissa
DE19810771C1 (de) * 1998-03-06 1999-05-27 Komeg Ind Mestechnik Gmbh Basis-Profil für die Spanntechnik zu vermessender Werkstücke
DE19835167A1 (de) * 1998-08-04 2000-02-10 Hilti Ag Führungsschiene für Geräte zur Beton- bzw. Gesteinsbearbeitung
DE10002849C2 (de) * 2000-01-24 2002-03-28 Rexroth Star Gmbh Lineareinheit
DE10303007A1 (de) * 2003-01-27 2004-08-05 Hilti Ag Führungsschiene mit Zahnstange
FI114817B (fi) * 2003-02-21 2004-12-31 Sandvik Tamrock Oy Kallioporakoneen teleskooppinen syöttöpalkki sekä menetelmä kallioporakoneen liikematkan mittaamiseksi
SE527583C2 (sv) 2005-03-14 2006-04-18 Atlas Copco Rock Drills Ab Borranordning

Also Published As

Publication number Publication date
US20090080815A1 (en) 2009-03-26
SE527702C2 (sv) 2006-05-16
EP1896683A1 (en) 2008-03-12
SE0501518L (sv) 2005-10-14
US8393790B2 (en) 2013-03-12
EP1896683B1 (en) 2016-08-03
EP1896683A4 (en) 2014-07-02
JP2008545077A (ja) 2008-12-11
JP5030303B2 (ja) 2012-09-19
WO2007004969A1 (en) 2007-01-11

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application