ZA200606741B - Single pass drilling apparatus, use of a one-piece drill bit, method and rock bolt for single pass rock bolting - Google Patents

Single pass drilling apparatus, use of a one-piece drill bit, method and rock bolt for single pass rock bolting

Info

Publication number
ZA200606741B
ZA200606741B ZA200606741A ZA200606741A ZA200606741B ZA 200606741 B ZA200606741 B ZA 200606741B ZA 200606741 A ZA200606741 A ZA 200606741A ZA 200606741 A ZA200606741 A ZA 200606741A ZA 200606741 B ZA200606741 B ZA 200606741B
Authority
ZA
South Africa
Prior art keywords
single pass
rock
drill bit
drilling apparatus
piece drill
Prior art date
Application number
ZA200606741A
Other languages
English (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
Publication of ZA200606741B publication Critical patent/ZA200606741B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 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 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
ZA200606741A 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 ZA200606741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400597A SE529459C2 (sv) 2004-03-10 2004-03-10 Borrande apparatur

Publications (1)

Publication Number Publication Date
ZA200606741B true ZA200606741B (en) 2010-01-27

Family

ID=32067362

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (11)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526132C2 (sv) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Förfarande och anordning för installering av en självborrande expanderbar bergbult och en självborrande expanderbar bergbult
AT501875B1 (de) 2005-06-07 2008-05-15 Alwag Tunnelausbau Gmbh Verfahren und vorrichtung zum bohren, insbesondere schlag- oder drehschlagbohren eines lochs in boden- oder gesteinsmaterial
AT502825B1 (de) * 2006-01-19 2007-06-15 Atlas Copco Mai Gmbh Fluidrückgewinnung
FI122034B (fi) * 2006-10-03 2011-07-29 Turun Ammattikorkeakoulu Menetelmä reiän poraamiseksi
WO2008100194A2 (en) * 2007-02-14 2008-08-21 Sandvik Intellectual Property Ab A drill bit and a single drilling apparatus
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
RS57349B1 (sr) * 2013-05-27 2018-08-31 Oka Rock Bolt Tech Pty Limited Samo-bušeći sklop zavrtnja za ankerisanje stenskih slojeva i način postavljanja
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
WO2021151150A1 (en) * 2020-01-29 2021-08-05 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 (ja) * 1965-10-07
NO159201C (no) * 1980-09-08 1988-12-07 Atlas Copco Ab Fremgangsmaate ved bolting i fjell og kombinert ekspansjonsbolt og installasjonsanordning for samme.
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
EP1381756B2 (de) * 2001-04-26 2010-03-24 "Alwag" Tunnelausbau Gesellschaft mbH Verfahren und vorrichtung zum bohren eines loches und zum festlegen einer verankerung in einem bohrloch
AT412739B (de) * 2002-01-22 2005-06-27 Techmo Entw & Vertriebs Gmbh Verfahren und vorrichtung zum bohren eines loches in boden- oder gesteinsmaterial und zum ausbilden einer verankerung
US6739416B2 (en) * 2002-03-13 2004-05-25 Baker Hughes Incorporated Enhanced offset stabilization for eccentric reamers

Also Published As

Publication number Publication date
CA2554598A1 (en) 2005-09-15
SE0400597L (sv) 2005-09-11
KR20070003850A (ko) 2007-01-05
JP2007528459A (ja) 2007-10-11
US20070274788A1 (en) 2007-11-29
RU2006132324A (ru) 2008-03-20
SE529459C2 (sv) 2007-08-14
CN1930362A (zh) 2007-03-14
WO2005085582A1 (en) 2005-09-15
EP1725736A1 (en) 2006-11-29
SE0400597D0 (sv) 2004-03-10
AU2005219818A1 (en) 2005-09-15

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