AT322484B - Druckmittelbetriebene gesteins-schlagbohrmaschine - Google Patents

Druckmittelbetriebene gesteins-schlagbohrmaschine

Info

Publication number
AT322484B
AT322484B AT210473A AT210473A AT322484B AT 322484 B AT322484 B AT 322484B AT 210473 A AT210473 A AT 210473A AT 210473 A AT210473 A AT 210473A AT 322484 B AT322484 B AT 322484B
Authority
AT
Austria
Prior art keywords
pressure
drilling machine
impact drilling
rock impact
powered rock
Prior art date
Application number
AT210473A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT322484B publication Critical patent/AT322484B/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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AT210473A 1972-03-10 1973-03-09 Druckmittelbetriebene gesteins-schlagbohrmaschine AT322484B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7203040A SE368055C (sv) 1972-03-10 1972-03-10 Anordning vid bergborrmaskiner

Publications (1)

Publication Number Publication Date
AT322484B true AT322484B (de) 1975-05-26

Family

ID=20261275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT210473A AT322484B (de) 1972-03-10 1973-03-09 Druckmittelbetriebene gesteins-schlagbohrmaschine

Country Status (9)

Country Link
US (1) US3844359A (de)
JP (1) JPS543122Y2 (de)
AT (1) AT322484B (de)
CA (1) CA985268A (de)
DE (1) DE2311035C3 (de)
FI (1) FI59288C (de)
GB (1) GB1398796A (de)
SE (1) SE368055C (de)
ZA (1) ZA731452B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI78342C (fi) * 1986-05-09 1989-07-10 Tampella Oy Ab Ramkonstruktion foer en borrmaskin.
FI75028C (fi) * 1986-05-09 1988-04-11 Tampella Oy Ab Anordning foer avstoedning av ett axiallager i en borrmaskin.
ATE301533T1 (de) * 2000-06-06 2005-08-15 Andrea Linard Mathis Drehschlagvorrichtung für ein bohrgestänge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142529A (en) * 1937-06-16 1939-01-03 Ingersoll Rand Co Clutch mechanism
US3157237A (en) * 1962-04-18 1964-11-17 Ingersoll Rand Co Rock drill
US3464500A (en) * 1967-11-16 1969-09-02 Gardner Denver Co Percussion tool control means
US3601205A (en) * 1970-04-07 1971-08-24 Ingersoll Rand Co Rock drill

Also Published As

Publication number Publication date
SE368055B (de) 1974-06-17
CA985268A (en) 1976-03-09
JPS4929101U (de) 1974-03-13
FI59288C (fi) 1983-04-25
ZA731452B (en) 1975-01-29
SE368055C (sv) 1981-04-13
JPS543122Y2 (de) 1979-02-13
GB1398796A (en) 1975-06-25
FI59288B (fi) 1981-03-31
US3844359A (en) 1974-10-29
DE2311035C3 (de) 1974-11-14
DE2311035B2 (de) 1974-03-21
DE2311035A1 (de) 1973-09-13

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