AT285493B - Rock drilling machine - Google Patents

Rock drilling machine

Info

Publication number
AT285493B
AT285493B AT722068A AT722068A AT285493B AT 285493 B AT285493 B AT 285493B AT 722068 A AT722068 A AT 722068A AT 722068 A AT722068 A AT 722068A AT 285493 B AT285493 B AT 285493B
Authority
AT
Austria
Prior art keywords
drilling machine
rock drilling
rock
machine
drilling
Prior art date
Application number
AT722068A
Other languages
German (de)
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Application granted granted Critical
Publication of AT285493B publication Critical patent/AT285493B/en

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

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AT722068A 1968-01-16 1968-07-25 Rock drilling machine AT285493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI680107A FI48222C (en) 1968-01-16 1968-01-16 Rock drilling machine.

Publications (1)

Publication Number Publication Date
AT285493B true AT285493B (en) 1970-10-27

Family

ID=8503617

Family Applications (1)

Application Number Title Priority Date Filing Date
AT722068A AT285493B (en) 1968-01-16 1968-07-25 Rock drilling machine

Country Status (7)

Country Link
US (1) US3498390A (en)
AT (1) AT285493B (en)
DE (1) DE1583786A1 (en)
FI (1) FI48222C (en)
FR (1) FR1575330A (en)
NO (1) NO125830B (en)
SE (1) SE325246B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423253B (en) * 1976-11-04 1982-04-26 Atlas Copco Ab Rock drilling equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082741A (en) * 1960-10-28 1963-03-26 Gardner Denver Co Drilling device
US3154158A (en) * 1962-02-15 1964-10-27 Ingersoll Rand Co Rock drill
US3166131A (en) * 1962-08-06 1965-01-19 Ingersoll Rand Co Rotary percussive rock drill having counter rotation means
US3332502A (en) * 1965-01-28 1967-07-25 Kh I Gornogo Mash Avtomatiki I Rockdrilling device

Also Published As

Publication number Publication date
FI48222B (en) 1974-04-01
FI48222C (en) 1974-07-10
US3498390A (en) 1970-03-03
DE1583786A1 (en) 1970-05-14
SE325246B (en) 1970-06-29
NO125830B (en) 1972-11-06
FR1575330A (en) 1969-07-18

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time