SE392948B - PRESSURE AIR-POWERED IMPACT DRILLING MACHINE - Google Patents

PRESSURE AIR-POWERED IMPACT DRILLING MACHINE

Info

Publication number
SE392948B
SE392948B SE7509029A SE7509029A SE392948B SE 392948 B SE392948 B SE 392948B SE 7509029 A SE7509029 A SE 7509029A SE 7509029 A SE7509029 A SE 7509029A SE 392948 B SE392948 B SE 392948B
Authority
SE
Sweden
Prior art keywords
pressure air
drilling machine
impact drilling
powered impact
powered
Prior art date
Application number
SE7509029A
Other languages
Swedish (sv)
Other versions
SE7509029L (en
Inventor
A I Zubarev
L F Osipovsky
S V Shipov
Original Assignee
Inst Gornogo Dela Sibirskogo O
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 Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O
Priority to SE7509029A priority Critical patent/SE392948B/en
Publication of SE7509029L publication Critical patent/SE7509029L/en
Publication of SE392948B publication Critical patent/SE392948B/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
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • E21B6/08—Separate drives for percussion and rotation

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)
SE7509029A 1975-08-12 1975-08-12 PRESSURE AIR-POWERED IMPACT DRILLING MACHINE SE392948B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7509029A SE392948B (en) 1975-08-12 1975-08-12 PRESSURE AIR-POWERED IMPACT DRILLING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7509029A SE392948B (en) 1975-08-12 1975-08-12 PRESSURE AIR-POWERED IMPACT DRILLING MACHINE

Publications (2)

Publication Number Publication Date
SE7509029L SE7509029L (en) 1977-02-13
SE392948B true SE392948B (en) 1977-04-25

Family

ID=20325278

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509029A SE392948B (en) 1975-08-12 1975-08-12 PRESSURE AIR-POWERED IMPACT DRILLING MACHINE

Country Status (1)

Country Link
SE (1) SE392948B (en)

Also Published As

Publication number Publication date
SE7509029L (en) 1977-02-13

Similar Documents

Publication Publication Date Title
IT1063456B (en) PERCUSSION MACHINE
SE7606451L (en) WELL DRILLING TOOL
SE405693B (en) IMPACT TOOL FOR CREATING IMPACT PRESSURE FORCES
AR209931A1 (en) IMPACT DRILLING TOOL
NL7509119A (en) IMPACT DRILL.
SE7411647L (en) DRILLING MACHINE
BR7606937A (en) FLUID SUPPLY MACHINE
SE405462B (en) PRESSURE HAMMER UNIT
NL7608196A (en) IMPACT DRILL.
IT1065035B (en) PERCUSSION MACHINE
SE7713874L (en) PRESSURE FLUID DRIVEN TOOL MACHINE
SE7610689L (en) PRESSURE FLUID-DRIVED TOOL
SE381592B (en) DRILLING TOOLS
SE428824B (en) Impact machine
SE7602553L (en) TOOL MACHINE
IT1202969B (en) MACHINE TOOL
AT351233B (en) DRILLING TOOL
AT337638B (en) ROCK DRILLING MACHINE
SE392948B (en) PRESSURE AIR-POWERED IMPACT DRILLING MACHINE
ATA213575A (en) IMPACT DRILLS
FR2317976A1 (en) HAMMERING MACHINE
AT340675B (en) DRILLING MACHINE
ATA141277A (en) DRILL MACHINE
AT344115B (en) HYDRAULIC IMPACT MACHINE
SU542824A1 (en) Gas Hydraulic Percussion Machine