SE0400597L - Drilling equipment - Google Patents

Drilling equipment

Info

Publication number
SE0400597L
SE0400597L SE0400597A SE0400597A SE0400597L SE 0400597 L SE0400597 L SE 0400597L SE 0400597 A SE0400597 A SE 0400597A SE 0400597 A SE0400597 A SE 0400597A SE 0400597 L SE0400597 L SE 0400597L
Authority
SE
Sweden
Prior art keywords
single pass
drill bit
rock
drilling apparatus
drill
Prior art date
Application number
SE0400597A
Other languages
Swedish (sv)
Other versions
SE529459C2 (en
SE0400597D0 (en
Inventor
Pierre Ravat
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
Priority to SE0400597A priority Critical patent/SE529459C2/en
Publication of SE0400597D0 publication Critical patent/SE0400597D0/en
Priority to CNA2005800077182A priority patent/CN1930362A/en
Priority to JP2007502755A priority patent/JP2007528459A/en
Priority to RU2006132324/03A priority patent/RU2006132324A/en
Priority to EP05711079A priority patent/EP1725736A1/en
Priority to PCT/SE2005/000219 priority patent/WO2005085582A1/en
Priority to KR1020067015939A priority patent/KR20070003850A/en
Priority to CA002554598A priority patent/CA2554598A1/en
Priority to AU2005219818A priority patent/AU2005219818A1/en
Priority to US10/590,356 priority patent/US20070274788A1/en
Publication of SE0400597L publication Critical patent/SE0400597L/en
Priority to ZA200606741A priority patent/ZA200606741B/en
Publication of SE529459C2 publication Critical patent/SE529459C2/en

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
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • E21B10/66—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe the cutting element movable through the drilling pipe and laterally shiftable
    • 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • 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

Landscapes

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

Abstract

The present invention relates to a single pass drilling apparatus, a rock bolt, use of a drill bit and a method for single pass rock bolting for reinforcement and stabilization of excavations. The single pass drilling apparatus comprises an elongated drill steel ( 11 ) having a leading ( 12 ) and a trailing end ( 1 3 ) with reference to a drilling direction (F). The leading end ( 12 ) has a connection portion. A one-piece drill bit ( 16 ) is utilized having rock machining means ( 17,18;17'18' ). The drill bit is connectable to the drill steel. The single pass drilling apparatus ( 10 ) further comprises a rock bolt ( 21;121,221;321 ) adapted to at least partially enclose the drill steel ( 11 ). The greatest diametrical dimension (DB) of the drill bit ( 16 ) is smaller than the smallest diametrical dimension (DI) of the rock bolt.
SE0400597A 2004-03-10 2004-03-10 Drilling equipment SE529459C2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE0400597A SE529459C2 (en) 2004-03-10 2004-03-10 Drilling equipment
US10/590,356 US20070274788A1 (en) 2004-03-10 2005-02-18 Single Pass Drilling Apparatus, Use of a One-Piece Drill Bit, Method and Rock Bolt for Single Pass Rock Bolting
EP05711079A EP1725736A1 (en) 2004-03-10 2005-02-18 Single pass drilling apparatus, use a one -piece drill bit, method and rock bolt for single pass rock bolting.
JP2007502755A JP2007528459A (en) 2004-03-10 2005-02-18 One-pass punching device
RU2006132324/03A RU2006132324A (en) 2004-03-10 2005-02-18 SINGLE-PASS DRILLING DEVICE, USING SINGLE DRILL BIT, ANCHOR BOLT AND SINGLE-PASS ANCHOR BOLT METHOD
CNA2005800077182A CN1930362A (en) 2004-03-10 2005-02-18 Single pass drilling apparatus, use a one-piece drill bit, method and rock bolt for single pass rock bolting
PCT/SE2005/000219 WO2005085582A1 (en) 2004-03-10 2005-02-18 Single pass drilling apparatus, use a one -piece drill bit, method and rock bolt for single pass rock bolting.
KR1020067015939A KR20070003850A (en) 2004-03-10 2005-02-18 Single pass drilling apparatus, use a one-piece drill bit, method and rock bolt for single pass rock bolting
CA002554598A CA2554598A1 (en) 2004-03-10 2005-02-18 Single pass drilling apparatus, use a one -piece drill bit, method and rock bolt for single pass rock bolting
AU2005219818A AU2005219818A1 (en) 2004-03-10 2005-02-18 Single pass drilling apparatus, use a one -piece drill bit, method and rock bolt for single pass rock bolting.
ZA200606741A ZA200606741B (en) 2004-03-10 2006-08-14 Single pass drilling apparatus, use of a one-piece drill bit, method and rock bolt for single pass rock bolting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400597A SE529459C2 (en) 2004-03-10 2004-03-10 Drilling equipment

Publications (3)

Publication Number Publication Date
SE0400597D0 SE0400597D0 (en) 2004-03-10
SE0400597L true SE0400597L (en) 2005-09-11
SE529459C2 SE529459C2 (en) 2007-08-14

Family

ID=32067362

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400597A SE529459C2 (en) 2004-03-10 2004-03-10 Drilling equipment

Country Status (11)

Country Link
US (1) US20070274788A1 (en)
EP (1) EP1725736A1 (en)
JP (1) JP2007528459A (en)
KR (1) KR20070003850A (en)
CN (1) CN1930362A (en)
AU (1) AU2005219818A1 (en)
CA (1) CA2554598A1 (en)
RU (1) RU2006132324A (en)
SE (1) SE529459C2 (en)
WO (1) WO2005085582A1 (en)
ZA (1) ZA200606741B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526132C2 (en) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Method and apparatus for installing a self-drilling expandable rock bolt and a self-drilling expandable rock bolt
AT501875B1 (en) * 2005-06-07 2008-05-15 Alwag Tunnelausbau Gmbh METHOD AND DEVICE FOR DRILLING, IN PARTICULAR FITTING OR TURNING OF A HOLE IN GROUND OR ROCK MATERIAL
AT502825B1 (en) * 2006-01-19 2007-06-15 Atlas Copco Mai Gmbh FLUID RECOVERY
FI122034B (en) * 2006-10-03 2011-07-29 Turun Ammattikorkeakoulu Method for drilling a hole
DE112008000158T5 (en) 2007-02-14 2010-03-25 Sandvik Intellectual Property Ab Drill bit and single pass drill
CA2605208A1 (en) * 2007-03-09 2008-09-09 Agnico-Eagle Mines Limited Bolt assembly
US7625155B1 (en) 2009-03-25 2009-12-01 Safe Overhead Systems, Inc. Mine roof cable bolt assembly
US9194187B2 (en) * 2013-03-15 2015-11-24 Dover Bmcs Acquisition Corporation Rotational drill bits and drilling apparatuses including the same
TR201808566T4 (en) * 2013-05-27 2018-07-23 Oka Rock Bolt Tech Pty Limited A self-drilling rock bolt assembly and mounting method.
CA2982186A1 (en) * 2015-04-10 2016-10-13 Fero Group Pty Ltd Improved drilling assembly comprising a friction bolt
WO2021056062A1 (en) * 2019-09-23 2021-04-01 Stellar Mining Pty Ltd Drilling and bolting dolly
AU2021214414A1 (en) * 2020-01-29 2022-08-04 Hardrock Mining Solutions Pty Ltd Drilling assembly for inserting a rock bolt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1033603A (en) * 1962-07-09 1966-06-22 Atlas Copco Ab Improvements in rock drilling equipment
BE670646A (en) * 1965-10-07
NO159201C (en) * 1980-09-08 1988-12-07 Atlas Copco Ab PROCEDURE FOR BOLTING IN MOUNTAIN AND COMBINED EXPANSION BOLT AND INSTALLATION DEVICE FOR SAME.
US6106200A (en) * 1996-11-12 2000-08-22 Techmo Entwicklungs-Und Vertriebs Gmbh Process and device for simultaneously drilling and lining a hole
AUPQ009799A0 (en) * 1999-04-30 1999-05-27 Raers Corporation Pty Ltd Drilling apparatus and method for single pass bolting
PT1381756E (en) * 2001-04-26 2006-11-30 Alwag Tunnelausbau Gmbh Method and device for drilling a hole and for securing an anchorage in a bore hole
AT412739B (en) * 2002-01-22 2005-06-27 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR DRILLING A HOLE IN GROUND OR ROCK MATERIAL AND FOR FORMING AN ANCHORAGE
US6739416B2 (en) * 2002-03-13 2004-05-25 Baker Hughes Incorporated Enhanced offset stabilization for eccentric reamers

Also Published As

Publication number Publication date
ZA200606741B (en) 2010-01-27
JP2007528459A (en) 2007-10-11
SE529459C2 (en) 2007-08-14
RU2006132324A (en) 2008-03-20
EP1725736A1 (en) 2006-11-29
US20070274788A1 (en) 2007-11-29
SE0400597D0 (en) 2004-03-10
CN1930362A (en) 2007-03-14
KR20070003850A (en) 2007-01-05
WO2005085582A1 (en) 2005-09-15
CA2554598A1 (en) 2005-09-15
AU2005219818A1 (en) 2005-09-15

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Legal Events

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