PL110752B1 - Percussive rock drill - Google Patents

Percussive rock drill Download PDF

Info

Publication number
PL110752B1
PL110752B1 PL1978204183A PL20418378A PL110752B1 PL 110752 B1 PL110752 B1 PL 110752B1 PL 1978204183 A PL1978204183 A PL 1978204183A PL 20418378 A PL20418378 A PL 20418378A PL 110752 B1 PL110752 B1 PL 110752B1
Authority
PL
Poland
Prior art keywords
reduction gear
motor
drill
housing
tool
Prior art date
Application number
PL1978204183A
Other languages
English (en)
Polish (pl)
Other versions
PL204183A1 (pl
Inventor
Heinz Manten
Original Assignee
Salzgitter Maschinen Ag
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 Salzgitter Maschinen Ag filed Critical Salzgitter Maschinen Ag
Publication of PL204183A1 publication Critical patent/PL204183A1/xx
Publication of PL110752B1 publication Critical patent/PL110752B1/pl

Links

Classifications

    • 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
    • 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
    • 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

  • 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)
  • Percussive Tools And Related Accessories (AREA)
PL1978204183A 1977-01-26 1978-01-24 Percussive rock drill PL110752B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772703085 DE2703085A1 (de) 1977-01-26 1977-01-26 Gesteinsschlagbohrgeraet

Publications (2)

Publication Number Publication Date
PL204183A1 PL204183A1 (pl) 1978-07-31
PL110752B1 true PL110752B1 (en) 1980-07-31

Family

ID=5999564

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1978204183A PL110752B1 (en) 1977-01-26 1978-01-24 Percussive rock drill

Country Status (4)

Country Link
DE (1) DE2703085A1 (OSRAM)
FR (1) FR2378941A1 (OSRAM)
GB (1) GB1585670A (OSRAM)
PL (1) PL110752B1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172225B (en) * 1985-03-13 1989-09-06 Dobson Park Ind Drilling apparatus
NZ554256A (en) * 2007-03-29 2009-11-27 Flexidrill Ltd Drive vibrational drilling

Also Published As

Publication number Publication date
PL204183A1 (pl) 1978-07-31
DE2703085A1 (de) 1978-07-27
FR2378941A1 (fr) 1978-08-25
GB1585670A (en) 1981-03-11
FR2378941B3 (OSRAM) 1980-09-26

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