SE543656C2 - Metod för förstärkning av bergvolym genom förbultning medelst topphammarborrmaskin, borrmodul för sagda förbultning samt användning av sagda topphammarborrmaskin för förbultning - Google Patents

Metod för förstärkning av bergvolym genom förbultning medelst topphammarborrmaskin, borrmodul för sagda förbultning samt användning av sagda topphammarborrmaskin för förbultning

Info

Publication number
SE543656C2
SE543656C2 SE1951078A SE1951078A SE543656C2 SE 543656 C2 SE543656 C2 SE 543656C2 SE 1951078 A SE1951078 A SE 1951078A SE 1951078 A SE1951078 A SE 1951078A SE 543656 C2 SE543656 C2 SE 543656C2
Authority
SE
Sweden
Prior art keywords
drill
modules
drilling
top hammer
drill bit
Prior art date
Application number
SE1951078A
Other languages
English (en)
Swedish (sv)
Other versions
SE1951078A1 (sv
Inventor
Gunnar Stålnacke
Original Assignee
Drillpipe 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 Drillpipe Ab filed Critical Drillpipe Ab
Priority to SE1951078A priority Critical patent/SE543656C2/sv
Priority to PL20821437.9T priority patent/PL4051872T3/pl
Priority to PCT/SE2020/050901 priority patent/WO2021061043A1/en
Priority to EP20821437.9A priority patent/EP4051872B1/en
Priority to ES20821437T priority patent/ES2964293T3/es
Priority to HRP20231214TT priority patent/HRP20231214T1/hr
Publication of SE1951078A1 publication Critical patent/SE1951078A1/sv
Publication of SE543656C2 publication Critical patent/SE543656C2/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
    • 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
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
    • 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
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • 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
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally

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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
SE1951078A 2019-09-24 2019-09-24 Metod för förstärkning av bergvolym genom förbultning medelst topphammarborrmaskin, borrmodul för sagda förbultning samt användning av sagda topphammarborrmaskin för förbultning SE543656C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE1951078A SE543656C2 (sv) 2019-09-24 2019-09-24 Metod för förstärkning av bergvolym genom förbultning medelst topphammarborrmaskin, borrmodul för sagda förbultning samt användning av sagda topphammarborrmaskin för förbultning
PL20821437.9T PL4051872T3 (pl) 2019-09-24 2020-09-24 Wstępne kotwienie
PCT/SE2020/050901 WO2021061043A1 (en) 2019-09-24 2020-09-24 Pre-bolting
EP20821437.9A EP4051872B1 (en) 2019-09-24 2020-09-24 Pre-bolting
ES20821437T ES2964293T3 (es) 2019-09-24 2020-09-24 Empernado previo
HRP20231214TT HRP20231214T1 (hr) 2019-09-24 2020-09-24 Predsidrenje

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1951078A SE543656C2 (sv) 2019-09-24 2019-09-24 Metod för förstärkning av bergvolym genom förbultning medelst topphammarborrmaskin, borrmodul för sagda förbultning samt användning av sagda topphammarborrmaskin för förbultning

Publications (2)

Publication Number Publication Date
SE1951078A1 SE1951078A1 (sv) 2021-03-25
SE543656C2 true SE543656C2 (sv) 2021-05-18

Family

ID=73790181

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1951078A SE543656C2 (sv) 2019-09-24 2019-09-24 Metod för förstärkning av bergvolym genom förbultning medelst topphammarborrmaskin, borrmodul för sagda förbultning samt användning av sagda topphammarborrmaskin för förbultning

Country Status (6)

Country Link
EP (1) EP4051872B1 (pl)
ES (1) ES2964293T3 (pl)
HR (1) HRP20231214T1 (pl)
PL (1) PL4051872T3 (pl)
SE (1) SE543656C2 (pl)
WO (1) WO2021061043A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200888A1 (de) * 1982-01-14 1983-07-21 Ingo 4600 Dortmund Stibane Vorrichtung zum nageln gebraecher gebirgsschichten
DE10234255A1 (de) * 2002-06-27 2004-01-15 Friedr. Ischebeck Gmbh Verwendung von Bohr-Injektionsankern als flächentragende Armierung eines Vortriebs-Gewölbeschirmes
EP2383420A1 (en) * 2010-04-29 2011-11-02 Sandvik Intellectual Property AB Drill bit for percussive rock drilling
WO2018096507A1 (en) * 2016-11-28 2018-05-31 Orica Mining Services South Africa (Pty) Ltd Coupled self-drilling rock bolt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388453B (sv) * 1973-05-08 1976-10-04 Atlas Copco Ab Anordning for forflyttning av stenger fran ett magasinerat lege till centrumaxeln for ett borrhal
AU2002953376A0 (en) * 2002-12-17 2003-01-09 Lms Geotechnical Pty Ltd An apparatus and method to anchor a rock bolt
ES2827019T3 (es) * 2015-05-08 2021-05-19 Normet International Ltd Perno de roca hueco autorroscante anclado localmente

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200888A1 (de) * 1982-01-14 1983-07-21 Ingo 4600 Dortmund Stibane Vorrichtung zum nageln gebraecher gebirgsschichten
DE10234255A1 (de) * 2002-06-27 2004-01-15 Friedr. Ischebeck Gmbh Verwendung von Bohr-Injektionsankern als flächentragende Armierung eines Vortriebs-Gewölbeschirmes
EP2383420A1 (en) * 2010-04-29 2011-11-02 Sandvik Intellectual Property AB Drill bit for percussive rock drilling
WO2018096507A1 (en) * 2016-11-28 2018-05-31 Orica Mining Services South Africa (Pty) Ltd Coupled self-drilling rock bolt

Also Published As

Publication number Publication date
HRP20231214T1 (hr) 2024-01-19
SE1951078A1 (sv) 2021-03-25
EP4051872A1 (en) 2022-09-07
ES2964293T3 (es) 2024-04-05
PL4051872T3 (pl) 2024-02-19
WO2021061043A1 (en) 2021-04-01
EP4051872C0 (en) 2023-08-23
EP4051872B1 (en) 2023-08-23

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