FI53031B - - Google Patents

Info

Publication number
FI53031B
FI53031B FI772/71A FI77271A FI53031B FI 53031 B FI53031 B FI 53031B FI 772/71 A FI772/71 A FI 772/71A FI 77271 A FI77271 A FI 77271A FI 53031 B FI53031 B FI 53031B
Authority
FI
Finland
Application number
FI772/71A
Other languages
Finnish (fi)
Other versions
FI53031C (en
Inventor
Rune Carl Valfrid Skattman
Olof Richard Bjoerk
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of FI53031B publication Critical patent/FI53031B/fi
Application granted granted Critical
Publication of FI53031C publication Critical patent/FI53031C/fi

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling

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)
FI772/71A 1970-03-19 1971-03-17 FI53031C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE371170 1970-03-19

Publications (2)

Publication Number Publication Date
FI53031B true FI53031B (en) 1977-09-30
FI53031C FI53031C (en) 1978-01-10

Family

ID=20262722

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772/71A FI53031C (en) 1970-03-19 1971-03-17

Country Status (5)

Country Link
US (1) US3784159A (en)
CA (1) CA940525A (en)
DE (1) DE2112680C3 (en)
FI (1) FI53031C (en)
ZA (1) ZA711628B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893520A (en) * 1974-01-21 1975-07-08 Fmc Corp Canopy assembly for a dual boom drill
US3865197A (en) * 1974-01-29 1975-02-11 Mining Equipment Division A Di Protective canopy for a portable drilling machine
US4022026A (en) * 1976-06-10 1977-05-10 Ray Childress Safety shield attachment
US4050259A (en) * 1976-09-22 1977-09-27 Ray Childress Safety shield and temporary roof support
US4172615A (en) * 1978-10-16 1979-10-30 Lee-Norse Company Roof bolting apparatus
DE2937826A1 (en) * 1979-09-19 1981-04-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen SPREAD SHIELD, ESPECIALLY FOR THE ROAD DRIVING IN MINING UNDERGROUND
FR2468723A1 (en) * 1979-10-26 1981-05-08 Secoma PROTECTIVE ROOF FOR MINING MACHINE
AT409809B (en) * 2000-09-06 2002-11-25 Johann Kuebel ASSEMBLY TROLLEY
DE60116518D1 (en) 2001-10-09 2006-03-30 Claude Macdonald MEHRZWECKBOHRWAGEN
RU190753U1 (en) * 2019-02-01 2019-07-11 Открытое акционерное общество "ЛМЗ Универсал" DRILLING MACHINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457897A (en) * 1921-03-11 1923-06-05 Universal Crane Company Vehicle outrigger
US1425965A (en) * 1921-10-31 1922-08-15 Fritz Meyer Motor truck
US3255906A (en) * 1964-10-21 1966-06-14 Proleride Transp Systems Inc Transportable containers
US3289868A (en) * 1964-12-16 1966-12-06 Jack Neun Lift system for cargo containers
US3411596A (en) * 1967-06-05 1968-11-19 Davis B. Robbins Drilling apparatus
US3586189A (en) * 1969-08-04 1971-06-22 Harold Tornheim Apparatus for demounting an attachment from a truck

Also Published As

Publication number Publication date
DE2112680A1 (en) 1971-09-30
US3784159A (en) 1974-01-08
DE2112680B2 (en) 1972-04-20
CA940525A (en) 1974-01-22
DE2112680C3 (en) 1972-11-09
FI53031C (en) 1978-01-10
ZA711628B (en) 1971-12-29

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