FI45375C - Kallionporauslaite. - Google Patents

Kallionporauslaite.

Info

Publication number
FI45375C
FI45375C FI710492A FI49271A FI45375C FI 45375 C FI45375 C FI 45375C FI 710492 A FI710492 A FI 710492A FI 49271 A FI49271 A FI 49271A FI 45375 C FI45375 C FI 45375C
Authority
FI
Finland
Prior art keywords
drilling rig
rock drilling
rock
rig
drilling
Prior art date
Application number
FI710492A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI45375B (OSRAM
Inventor
Juvonen Vaeinoe Esko
Laine Kimmo Olavi
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
Priority to FI710492A priority Critical patent/FI45375C/fi
Publication of FI45375B publication Critical patent/FI45375B/fi
Priority to DE19722205547 priority patent/DE2205547A1/de
Priority to SE7201513A priority patent/SE387699B/xx
Priority to AU39077/72A priority patent/AU3907772A/en
Application granted granted Critical
Publication of FI45375C publication Critical patent/FI45375C/fi

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
    • B25D17/26—Lubricating
    • B25D17/265—Lubricating the lubricant being entrained to the machine parts by the driving fluid
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Earth Drilling (AREA)
FI710492A 1971-02-19 1971-02-19 Kallionporauslaite. FI45375C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI710492A FI45375C (fi) 1971-02-19 1971-02-19 Kallionporauslaite.
DE19722205547 DE2205547A1 (de) 1971-02-19 1972-02-05 Gesteinsbohrhammer
SE7201513A SE387699B (sv) 1971-02-19 1972-02-09 Bergborrningsaggregat
AU39077/72A AU3907772A (en) 1971-02-19 1972-02-17 Rock drill hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI710492A FI45375C (fi) 1971-02-19 1971-02-19 Kallionporauslaite.

Publications (2)

Publication Number Publication Date
FI45375B FI45375B (OSRAM) 1972-01-31
FI45375C true FI45375C (fi) 1972-05-10

Family

ID=8504197

Family Applications (1)

Application Number Title Priority Date Filing Date
FI710492A FI45375C (fi) 1971-02-19 1971-02-19 Kallionporauslaite.

Country Status (4)

Country Link
AU (1) AU3907772A (OSRAM)
DE (1) DE2205547A1 (OSRAM)
FI (1) FI45375C (OSRAM)
SE (1) SE387699B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934452C2 (de) * 1979-08-25 1986-10-02 Paul 5940 Lennestadt Schmidt Verfahren und Vorrichtung zum Betreiben eines selbstangetriebenen pneumatischen Rammbohrgeräts

Also Published As

Publication number Publication date
FI45375B (OSRAM) 1972-01-31
SE387699B (sv) 1976-09-13
AU3907772A (en) 1973-08-23
DE2205547A1 (de) 1972-08-31

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