NO20091376L - Boreverktoy, en selvborende fjellbolt, en borkrone, en forankringsanordning for en selvborende fjellbolt, et skaft for et boreverktoy og en endekopling for et boreverktoy - Google Patents

Boreverktoy, en selvborende fjellbolt, en borkrone, en forankringsanordning for en selvborende fjellbolt, et skaft for et boreverktoy og en endekopling for et boreverktoy

Info

Publication number
NO20091376L
NO20091376L NO20091376A NO20091376A NO20091376L NO 20091376 L NO20091376 L NO 20091376L NO 20091376 A NO20091376 A NO 20091376A NO 20091376 A NO20091376 A NO 20091376A NO 20091376 L NO20091376 L NO 20091376L
Authority
NO
Norway
Prior art keywords
drilling
drilling tool
self
shaft
drill bit
Prior art date
Application number
NO20091376A
Other languages
English (en)
Inventor
Steven Weaver
Darren Webb
John Horsch
Matthew Kenny
Original Assignee
Sandvik Intellectual Property
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 Intellectual Property filed Critical Sandvik Intellectual Property
Publication of NO20091376L publication Critical patent/NO20091376L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • 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
    • E21B10/00—Drill bits
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0053—Anchoring-bolts in the form of lost drilling rods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0066—Anchoring-bolts formed by a bundle of radially arranged rigid elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Et boreverktøy (10) inkorporerer første og andre ender, et skaft (13, 90) som strekker seg mellom endene. Den første ende har en borkrone (15) for å penetrere fjell. Borkronen og skaftet har komplementære gjenger. Borkronen og skaftet omfatter et middel (82, 83) for stopp av relativ rotasjon som sørger for at borkronen forblir løs under boring i en første retning. Oppfinnelsen vedrører videre en selvborende fjellbolt (10), en borkrone (15), et borskaft (13, 90) og skaftkopling (94), en forankringsanordning (23), og i for seg en endekopling (95).
NO20091376A 2006-11-15 2009-04-03 Boreverktoy, en selvborende fjellbolt, en borkrone, en forankringsanordning for en selvborende fjellbolt, et skaft for et boreverktoy og en endekopling for et boreverktoy NO20091376L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2006236012A AU2006236012B2 (en) 2006-11-15 2006-11-15 A rock bolt and an anchoring device
PCT/SE2007/000938 WO2008060212A1 (en) 2006-11-15 2007-10-26 A drilling tool, a self -drilling rock bolt, a drill bit, an ancoring device for a self -drilling rock bolt, a shaft for a drilling tool and an end coupling for a drilling tool

Publications (1)

Publication Number Publication Date
NO20091376L true NO20091376L (no) 2009-08-06

Family

ID=39401929

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091376A NO20091376L (no) 2006-11-15 2009-04-03 Boreverktoy, en selvborende fjellbolt, en borkrone, en forankringsanordning for en selvborende fjellbolt, et skaft for et boreverktoy og en endekopling for et boreverktoy

Country Status (6)

Country Link
CN (2) CN101535598B (no)
AU (1) AU2006236012B2 (no)
GB (1) GB2456945B (no)
NO (1) NO20091376L (no)
WO (1) WO2008060212A1 (no)
ZA (1) ZA200902598B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456946B (en) 2006-11-15 2010-12-08 Sandvik Intellectual Property A rock bolt and an anchoring device
AU2008230002B2 (en) * 2008-06-25 2012-05-03 Sandvik Intellectual Property Ab A cuttable drilling tool, and a cuttable self drilling rock bolt
WO2010006374A1 (en) * 2008-07-18 2010-01-21 Nupress Tools Pty Limited Stabilising rock masses
AU2011282263A1 (en) * 2010-07-19 2013-02-28 Illinois Tool Works Inc. Anchoring device
AU2010206071B2 (en) * 2010-07-30 2012-07-12 Sandvik Intellectual Property Ab A rock bolt and an anchoring device
US10557316B2 (en) 2011-01-26 2020-02-11 Bly Ip Inc. Drill string components having multiple-thread joints
US9810029B2 (en) 2011-01-26 2017-11-07 Bly Ip Inc. Drill string components resistant to jamming
US9850723B2 (en) 2011-01-26 2017-12-26 Bly Ip Inc. Drill string components having multiple-thread joints
DE102013012714A1 (de) * 2013-08-01 2015-02-05 Deilmann-Haniel Mining Systems Gmbh Einsteckende für ein Bohr- und Ankersetzgerät
CN105350994B (zh) * 2015-10-28 2017-10-03 天地科技股份有限公司 一种注浆锚杆及其使用方法
CN117499861B (zh) * 2023-12-29 2024-03-22 济宁勤昌工贸有限公司 一种基于传感器采集的边坡锚固钻机施工钻头定位方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629575A5 (de) * 1977-12-20 1982-04-30 Tuflex Ag Spreizduebel.
US4437795A (en) * 1981-11-02 1984-03-20 Birmingham Bolt Company Mine roof anchor assembly
EP0099293A3 (fr) * 1982-07-07 1984-02-22 Marinovation Procédé de verrouillage de deux éléments vissés, éléments et dispositif pour mettre en oeuvre ce procédé
US4789284A (en) * 1987-11-05 1988-12-06 White Scott A Self-cutting expansion anchor
US4902047A (en) * 1989-04-14 1990-02-20 Vetco Gray Inc. Thread connector anti-rotation device
US5018908A (en) * 1989-10-31 1991-05-28 American Mining Supply, Inc. Anchor assembly for a mine roof bolt
US5275512A (en) * 1992-07-14 1994-01-04 The Eastern Company Mine roof expansion anchor and bail member therefor
DE4341378A1 (de) * 1993-12-04 1995-06-08 Fischer Artur Werke Gmbh Bohrvorrichtung mit radial auslenkbarer Bohrspindel
US5885031A (en) * 1997-12-08 1999-03-23 White; Claude Mine roof bolt anchor
SE0000688L (sv) * 2000-03-02 2001-05-21 Sandvik Ab Bergborrkrona samt förfarande för dess tillverkning
SE522626C2 (sv) * 2003-01-30 2004-02-24 Atlas Copco Rock Drills Ab Kopplingshylsa för anslutning av en gängad bergbult till en slående bergborrmaskin
AU2006312998B2 (en) * 2005-11-09 2008-01-17 Sandvik Intellectual Property Ab Self drilling rock bolt

Also Published As

Publication number Publication date
CN101535597B (zh) 2013-10-02
CN101535597A (zh) 2009-09-16
GB2456945B (en) 2011-04-06
ZA200902598B (en) 2014-09-25
WO2008060212A8 (en) 2009-05-14
GB0907507D0 (en) 2009-06-10
CN101535598A (zh) 2009-09-16
CN101535598B (zh) 2013-06-19
WO2008060212A1 (en) 2008-05-22
AU2006236012A1 (en) 2008-05-29
AU2006236012B2 (en) 2009-06-04
GB2456945A (en) 2009-08-05

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application