FI58386C - Borrbom - Google Patents

Borrbom Download PDF

Info

Publication number
FI58386C
FI58386C FI907/74A FI90774A FI58386C FI 58386 C FI58386 C FI 58386C FI 907/74 A FI907/74 A FI 907/74A FI 90774 A FI90774 A FI 90774A FI 58386 C FI58386 C FI 58386C
Authority
FI
Finland
Prior art keywords
cylinder
pilot
cylinders
drill boom
feed beam
Prior art date
Application number
FI907/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI58386B (fi
FI90774A (de
Inventor
Erich Voldemar Kimber
Per-Axel Carsten Roenne
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 FI90774A publication Critical patent/FI90774A/fi
Publication of FI58386B publication Critical patent/FI58386B/fi
Application granted granted Critical
Publication of FI58386C publication Critical patent/FI58386C/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
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

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)
FI907/74A 1973-07-03 1974-03-25 Borrbom FI58386C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7309392 1973-07-03
SE7309392A SE374164B (de) 1973-07-03 1973-07-03

Publications (3)

Publication Number Publication Date
FI90774A FI90774A (de) 1975-01-04
FI58386B FI58386B (fi) 1980-09-30
FI58386C true FI58386C (fi) 1981-01-12

Family

ID=20317965

Family Applications (1)

Application Number Title Priority Date Filing Date
FI907/74A FI58386C (fi) 1973-07-03 1974-03-25 Borrbom

Country Status (6)

Country Link
AT (1) AT332840B (de)
CA (1) CA1002033A (de)
FI (1) FI58386C (de)
GB (1) GB1423635A (de)
SE (1) SE374164B (de)
ZA (1) ZA741544B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525511A (en) * 1975-07-02 1978-09-20 Compair Constr Mining Ltd Hydraulic parallelmotion system for drilling machines etc
GB8404005D0 (en) * 1984-02-15 1984-03-21 Boart Int Ltd Drilling boom
CN107489376A (zh) * 2017-09-26 2017-12-19 唐山市丰润区东方液压机电研究所 一种凿岩台车极坐标机械平动钻臂机构及方法
CN111350491A (zh) * 2018-12-21 2020-06-30 山特维克矿山工程机械(中国)有限公司 地下钻机及其角度测量系统

Also Published As

Publication number Publication date
FI58386B (fi) 1980-09-30
GB1423635A (en) 1976-02-04
DE2429573B2 (de) 1975-09-11
CA1002033A (en) 1976-12-21
AT332840B (de) 1976-10-25
ATA523474A (de) 1976-02-15
FI90774A (de) 1975-01-04
SE374164B (de) 1975-02-24
ZA741544B (en) 1975-02-26
DE2429573A1 (de) 1975-01-16
SE7309392L (de) 1975-01-07
AU6742474A (en) 1975-10-02

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