PL3231980T3 - Głowica wiertnicza z obsadą świdra i sposób jej montażu - Google Patents

Głowica wiertnicza z obsadą świdra i sposób jej montażu

Info

Publication number
PL3231980T3
PL3231980T3 PL17450003T PL17450003T PL3231980T3 PL 3231980 T3 PL3231980 T3 PL 3231980T3 PL 17450003 T PL17450003 T PL 17450003T PL 17450003 T PL17450003 T PL 17450003T PL 3231980 T3 PL3231980 T3 PL 3231980T3
Authority
PL
Poland
Prior art keywords
assembling
same
drilling head
chisel holder
chisel
Prior art date
Application number
PL17450003T
Other languages
English (en)
Inventor
Karl BÖHM
Walter Karpellus
Original Assignee
Dsi Underground Austria Gmbh
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 Dsi Underground Austria Gmbh filed Critical Dsi Underground Austria Gmbh
Publication of PL3231980T3 publication Critical patent/PL3231980T3/pl

Links

Classifications

    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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

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)
PL17450003T 2016-04-07 2017-03-29 Głowica wiertnicza z obsadą świdra i sposób jej montażu PL3231980T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT802016 2016-04-07
EP17450003.3A EP3231980B1 (de) 2016-04-07 2017-03-29 Bohrkopf mit einem meisselhalter sowie verfahren zum zusammenbauen desselben

Publications (1)

Publication Number Publication Date
PL3231980T3 true PL3231980T3 (pl) 2019-08-30

Family

ID=58489279

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17450003T PL3231980T3 (pl) 2016-04-07 2017-03-29 Głowica wiertnicza z obsadą świdra i sposób jej montażu

Country Status (2)

Country Link
EP (1) EP3231980B1 (pl)
PL (1) PL3231980T3 (pl)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522135C2 (sv) * 2001-07-02 2004-01-13 Uno Loef Borrverktyg för sänkborrning
AT500691B1 (de) 2003-10-08 2008-07-15 Alwag Tunnelausbau Gmbh Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial
EP1818499B1 (de) 2006-02-09 2011-08-17 Gonar Sp. Zo.o. Einrichtung zum gleichzeitigen Bohren und Auskleiden von Bohrlöchern
SE533272C2 (sv) * 2008-12-18 2010-08-03 Sandvik Intellectual Property Borrverktyg för slående bergborrning samt förbrukningskit, ringborrkrona och slagsko härför
WO2011079339A2 (de) * 2009-12-23 2011-07-07 Dywidag-Systems International Gmbh Bohrkrone zum bohren, insbesondere schlag- oder drehschlagbohren von löchern in boden- oder gesteinsmaterial

Also Published As

Publication number Publication date
EP3231980B1 (de) 2018-12-12
EP3231980A1 (de) 2017-10-18

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