CA1236826A - Drilling boom - Google Patents

Drilling boom

Info

Publication number
CA1236826A
CA1236826A CA000474160A CA474160A CA1236826A CA 1236826 A CA1236826 A CA 1236826A CA 000474160 A CA000474160 A CA 000474160A CA 474160 A CA474160 A CA 474160A CA 1236826 A CA1236826 A CA 1236826A
Authority
CA
Canada
Prior art keywords
boom
axis
cylinder
carrier
pivoted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000474160A
Other languages
English (en)
French (fr)
Inventor
Raymond Hedges
Brian H. James
Bruce A.G.E. Foster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STEEL ENGINEERING Co Ltd (THE)
Original Assignee
STEEL ENGINEERING Co Ltd (THE)
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 STEEL ENGINEERING Co Ltd (THE) filed Critical STEEL ENGINEERING Co Ltd (THE)
Application granted granted Critical
Publication of CA1236826A publication Critical patent/CA1236826A/en
Expired legal-status Critical Current

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)
CA000474160A 1984-02-15 1985-02-13 Drilling boom Expired CA1236826A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8404005 1984-02-15
GB848404005A GB8404005D0 (en) 1984-02-15 1984-02-15 Drilling boom

Publications (1)

Publication Number Publication Date
CA1236826A true CA1236826A (en) 1988-05-17

Family

ID=10556659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000474160A Expired CA1236826A (en) 1984-02-15 1985-02-13 Drilling boom

Country Status (11)

Country Link
AT (1) AT388415B (de)
AU (1) AU573777B2 (de)
CA (1) CA1236826A (de)
CH (1) CH669638A5 (de)
DE (1) DE3504761C2 (de)
FI (1) FI850615L (de)
GB (2) GB8404005D0 (de)
NO (1) NO850576L (de)
SE (1) SE463273B (de)
ZA (1) ZA851077B (de)
ZM (1) ZM885A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8607997D0 (en) * 1986-04-02 1986-05-08 Boart Uk Ltd Drilling boom
FI79884C (fi) * 1988-06-03 1990-03-12 Tampella Oy Ab Foerfarande och anordning foer borrning av ett haol i berg.
GB9025341D0 (en) * 1990-11-21 1991-01-02 Mercol Descaling Co Ltd Pipeline boring apparatus
FI955172A0 (fi) * 1995-10-30 1995-10-30 Sakari Pinomaeki Foerfarande i ett tryckmediumsystem och ett tryckmediumsystem
SE529623C2 (sv) 2006-02-28 2007-10-09 Atlas Copco Rock Drills Ab Bergborrningsrigg samt metod och anordning för matarriktningsstyrning vid en bergborrningsrigg
SE529667C2 (sv) * 2006-02-28 2007-10-16 Atlas Copco Rock Drills Ab Bergborrningsanordning och metod vid sådan
CN109838243A (zh) * 2019-01-25 2019-06-04 中国铁建重工集团有限公司 一种用于隧道开挖的劈裂装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA886975A (en) * 1971-11-30 Atlas Copco Aktiebolag Hydraulic parallel motion means for drill boom supported rock drilling apparatus
US3711047A (en) * 1970-12-14 1973-01-16 Bradley Pulverizer Co Rock drill positioning machine
SE374164B (de) * 1973-07-03 1975-02-24 Atlas Copco Ab
AU479276B2 (en) * 1973-10-04 1974-01-03 Atlas Copco Aktiebolag Improvements relating to rock drilling apparatus
SE395173B (sv) * 1974-12-17 1977-08-01 Verkstadsproduktion I Borlenge Anordning for instellning av ett verktyg
GB1525511A (en) * 1975-07-02 1978-09-20 Compair Constr Mining Ltd Hydraulic parallelmotion system for drilling machines etc
DE2540572C3 (de) * 1975-09-11 1979-04-26 Gosudarstvennyj Proektno-Konstruktorskij I Eksperimentalnyj Institut Po Obogatitelnomu Oborudovaniju Gipromaschobogaschtschenie, Moskovskaja Oblast (Sowjetunion) Bohrausleger
GB1524839A (en) * 1975-09-12 1978-09-13 G P Konstrukt I Exi Obogatte Drilling boom assembly
SE424759B (sv) * 1978-04-11 1982-08-09 Atlas Copco Ab Ventilkoppling for hydraulisk styrning av borrbom
SE424758B (sv) * 1978-04-11 1982-08-09 Atlas Copco Ab Hydrauliskt instellbar borrbom
SE424661B (sv) * 1978-04-11 1982-08-02 Atlas Copco Ab Borrtorn, ledad for hydraulisk manovrering
AT375148B (de) * 1981-05-07 1984-07-10 Ver Edelstahlwerke Ag Bohrgeraet, insbesondere stollenbohrgeraet, und verfahren zur steuerung von bohrgeraeten

Also Published As

Publication number Publication date
CH669638A5 (de) 1989-03-31
SE8500661L (sv) 1985-08-16
GB8404005D0 (en) 1984-03-21
GB2156714B (en) 1987-12-16
NO850576L (no) 1985-08-16
ZM885A1 (en) 1985-08-22
FI850615L (fi) 1985-08-16
FI850615A0 (fi) 1985-02-14
ZA851077B (en) 1985-11-27
AU573777B2 (en) 1988-06-23
GB8503809D0 (en) 1985-03-20
DE3504761C2 (de) 1993-10-07
SE8500661D0 (sv) 1985-02-13
AU3868385A (en) 1985-09-12
GB2156714A (en) 1985-10-16
AT388415B (de) 1989-06-26
DE3504761A1 (de) 1985-10-10
SE463273B (sv) 1990-10-29
ATA44285A (de) 1988-11-15

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Legal Events

Date Code Title Description
MKEX Expiry