AT337760B - Vorrichtung zum fuhren eines bohrstahles einer gesteinsbohrmaschine - Google Patents

Vorrichtung zum fuhren eines bohrstahles einer gesteinsbohrmaschine

Info

Publication number
AT337760B
AT337760B AT1041073A AT1041073A AT337760B AT 337760 B AT337760 B AT 337760B AT 1041073 A AT1041073 A AT 1041073A AT 1041073 A AT1041073 A AT 1041073A AT 337760 B AT337760 B AT 337760B
Authority
AT
Austria
Prior art keywords
guiding
drilling
steel
rock
drilling machine
Prior art date
Application number
AT1041073A
Other languages
English (en)
Other versions
ATA1041073A (de
Inventor
Gosta Fogelstrom
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of ATA1041073A publication Critical patent/ATA1041073A/de
Application granted granted Critical
Publication of AT337760B publication Critical patent/AT337760B/de

Links

Classifications

    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
AT1041073A 1972-12-13 1973-12-12 Vorrichtung zum fuhren eines bohrstahles einer gesteinsbohrmaschine AT337760B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1624272 1972-12-13

Publications (2)

Publication Number Publication Date
ATA1041073A ATA1041073A (de) 1976-11-15
AT337760B true AT337760B (de) 1977-07-25

Family

ID=20301944

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1041073A AT337760B (de) 1972-12-13 1973-12-12 Vorrichtung zum fuhren eines bohrstahles einer gesteinsbohrmaschine

Country Status (3)

Country Link
AT (1) AT337760B (de)
CA (1) CA992065A (de)
CH (1) CH570539A5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403721B (de) * 1993-12-13 1998-05-25 Voest Alpine Bergtechnik Ankerbohr- und -setzeinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403721B (de) * 1993-12-13 1998-05-25 Voest Alpine Bergtechnik Ankerbohr- und -setzeinrichtung

Also Published As

Publication number Publication date
CA992065A (en) 1976-06-29
CH570539A5 (en) 1975-12-15
ATA1041073A (de) 1976-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee