ATA696473A - Druckluftbetatigte drehschlagbohrmaschine - Google Patents

Druckluftbetatigte drehschlagbohrmaschine

Info

Publication number
ATA696473A
ATA696473A AT696473A AT696473A ATA696473A AT A696473 A ATA696473 A AT A696473A AT 696473 A AT696473 A AT 696473A AT 696473 A AT696473 A AT 696473A AT A696473 A ATA696473 A AT A696473A
Authority
AT
Austria
Prior art keywords
rotary impact
impact drill
pneumatic rotary
pneumatic
drill
Prior art date
Application number
AT696473A
Other languages
English (en)
Other versions
AT333225B (de
Inventor
Anatoly Ivanovich Zubarev
Lev Fedorovich Osipovsky
Stanislav Valerianovich 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 AT696473A priority Critical patent/AT333225B/de
Publication of ATA696473A publication Critical patent/ATA696473A/de
Application granted granted Critical
Publication of AT333225B publication Critical patent/AT333225B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets

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)
AT696473A 1973-08-08 1973-08-08 Druckluftbetatigte drehschlagbohrmaschine AT333225B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT696473A AT333225B (de) 1973-08-08 1973-08-08 Druckluftbetatigte drehschlagbohrmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT696473A AT333225B (de) 1973-08-08 1973-08-08 Druckluftbetatigte drehschlagbohrmaschine

Publications (2)

Publication Number Publication Date
ATA696473A true ATA696473A (de) 1976-03-15
AT333225B AT333225B (de) 1976-11-10

Family

ID=3591468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT696473A AT333225B (de) 1973-08-08 1973-08-08 Druckluftbetatigte drehschlagbohrmaschine

Country Status (1)

Country Link
AT (1) AT333225B (de)

Also Published As

Publication number Publication date
AT333225B (de) 1976-11-10

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Legal Events

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