SE7804053L - Bergborrmaskin - Google Patents

Bergborrmaskin

Info

Publication number
SE7804053L
SE7804053L SE7804053A SE7804053A SE7804053L SE 7804053 L SE7804053 L SE 7804053L SE 7804053 A SE7804053 A SE 7804053A SE 7804053 A SE7804053 A SE 7804053A SE 7804053 L SE7804053 L SE 7804053L
Authority
SE
Sweden
Prior art keywords
boom
feed beam
direction control
swinging
cylinders
Prior art date
Application number
SE7804053A
Other languages
Unknown language ( )
English (en)
Other versions
SE424759B (sv
Inventor
A L Lundstrom
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
Priority to SE7804053A priority Critical patent/SE424759B/sv
Priority to NO791214A priority patent/NO153117C/no
Priority to ZA791700A priority patent/ZA791700B/xx
Priority to CA325,227A priority patent/CA1101834A/en
Priority to FI791178A priority patent/FI69911C/fi
Priority to US06/028,712 priority patent/US4266749A/en
Priority to DE7979850027T priority patent/DE2964081D1/de
Priority to AU46019/79A priority patent/AU523228B2/en
Priority to EP79850027A priority patent/EP0004839B1/en
Publication of SE7804053L publication Critical patent/SE7804053L/sv
Publication of SE424759B publication Critical patent/SE424759B/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
SE7804053A 1978-04-11 1978-04-11 Ventilkoppling for hydraulisk styrning av borrbom SE424759B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7804053A SE424759B (sv) 1978-04-11 1978-04-11 Ventilkoppling for hydraulisk styrning av borrbom
NO791214A NO153117C (no) 1978-04-11 1979-04-10 Borebomanordning.
ZA791700A ZA791700B (en) 1978-04-11 1979-04-10 A drill boom arrangement
CA325,227A CA1101834A (en) 1978-04-11 1979-04-10 Drill boom arrangement
FI791178A FI69911C (fi) 1978-04-11 1979-04-10 Arrangemang vid borrmaskinsbom
US06/028,712 US4266749A (en) 1978-04-11 1979-04-10 Drill boom arrangement
DE7979850027T DE2964081D1 (en) 1978-04-11 1979-04-11 A drill boom arrangement
AU46019/79A AU523228B2 (en) 1978-04-11 1979-04-11 Drill boom
EP79850027A EP0004839B1 (en) 1978-04-11 1979-04-11 A drill boom arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804053A SE424759B (sv) 1978-04-11 1978-04-11 Ventilkoppling for hydraulisk styrning av borrbom

Publications (2)

Publication Number Publication Date
SE7804053L true SE7804053L (sv) 1979-10-12
SE424759B SE424759B (sv) 1982-08-09

Family

ID=20334568

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804053A SE424759B (sv) 1978-04-11 1978-04-11 Ventilkoppling for hydraulisk styrning av borrbom

Country Status (9)

Country Link
US (1) US4266749A (sv)
EP (1) EP0004839B1 (sv)
AU (1) AU523228B2 (sv)
CA (1) CA1101834A (sv)
DE (1) DE2964081D1 (sv)
FI (1) FI69911C (sv)
NO (1) NO153117C (sv)
SE (1) SE424759B (sv)
ZA (1) ZA791700B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452587A1 (fr) * 1979-03-26 1980-10-24 Montabert Roger Bras-support articule pour glissiere d'appareil de foration
JPS5635806A (en) * 1979-09-01 1981-04-08 Sanyo Kiki Kk Compound oil pressure circuit
FR2498655A1 (fr) * 1981-01-26 1982-07-30 Poclain Sa Engin de terrassement, notamment du type chargeuse, a commande a fluide sous pression comportant une fleche et un balancier
US4394103A (en) * 1981-06-23 1983-07-19 Sperry Corporation Hydraulic system for a round bale wagon
US4514796A (en) * 1982-09-08 1985-04-30 Joy Manufacturing Company Method and apparatus for controlling the position of a hydraulic boom
JPS5976669U (ja) * 1982-11-16 1984-05-24 株式会社小松製作所 油圧駆動車の作業機操作装置
GB8404005D0 (en) * 1984-02-15 1984-03-21 Boart Int Ltd Drilling boom
JPS6131532A (ja) * 1984-07-24 1986-02-14 Kubota Ltd シヨベル作業車
US4892028A (en) * 1984-09-10 1990-01-09 Vbm Corporation Fluid operated circuit for controlling a dual post hydraulic lift assembly
DE3722544C2 (de) * 1987-07-08 2003-04-10 Manfred Tries Hydraulisches Steuersystem zum Fahren und Lenken eines Fahrzeugs mit Raupenketten und/oder nicht schwenkbaren Rädern
FI85614C (sv) * 1989-04-05 1992-05-11 Tampella Oy Ab Bergborrningsanordning
US5584646A (en) * 1994-08-31 1996-12-17 Wiseda Ltd. Handling apparatus
NL1017987C2 (nl) * 2001-05-03 2002-11-05 Actuant Corp Hydraulische bedieningsinrichting, in het bijzonder voor een afdekkapsamenstel van een voertuig.
DE102011119945A1 (de) * 2011-12-01 2013-06-06 Liebherr-Hydraulikbagger Gmbh Hydrauliksystem
US10550864B1 (en) 2017-07-24 2020-02-04 Innovative Hydraulics, LLC Hydraulic cylinder arrangement with automatic air bleeding and fluid flushing features

Family Cites Families (19)

* 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
US2791399A (en) * 1951-03-20 1957-05-07 Joy Mfg Co Adjustable jib mounting for rock drills
US2993685A (en) * 1956-12-11 1961-07-25 Joy Mfg Co Drilling apparatus
DE1100555B (de) * 1958-10-16 1961-02-23 Meiller Fahrzeuge Hydraulische Steuervorrichtung zum Parallelhalten der Ladeschaufel von UEberkopfladern
US2988891A (en) * 1959-06-17 1961-06-20 American Ind Company Hydraulically responsive control system
FR1326534A (fr) * 1962-03-29 1963-05-10 Poclain Atel Niveleur hydraulique
US3304633A (en) * 1964-05-08 1967-02-21 Caterpillar Tractor Co Hydraulic circuit
FI40624B (sv) * 1965-12-14 1968-12-31 Tampella Oy Ab
SE364091B (sv) * 1966-11-14 1974-02-11 Atlas Copco Ab
US3550506A (en) * 1969-05-09 1970-12-29 Grove Mfg Co Controls for outrigger assemblies of mobile cranes and the like
DE1935864A1 (de) * 1969-07-15 1971-01-28 Teves Gmbh Alfred Vorrichtung zur Parallelverschiebung einer Bohrlafette
US3705631A (en) * 1971-05-27 1972-12-12 Case Co J I Hydraulic tilt and pitch control for dozer blade
US3788425A (en) * 1972-04-24 1974-01-29 Mccabe Powers Body Co Control system for a derrick
US4037671A (en) * 1973-07-03 1977-07-26 Atlas Copco Aktiebolag Drill boom with hydraulic parallel motion means
GB1525560A (en) * 1974-09-27 1978-09-20 Dobson Park Ind Vehicle or carriage mounted materials transporting machines
US3978998A (en) * 1975-05-16 1976-09-07 J. I. Case Company Fast hoist control system
FR2357764A1 (fr) * 1976-07-06 1978-02-03 Poclain Sa Dispositif de commande d'au moins deux organes moteurs a fluide
US4089388A (en) * 1976-09-07 1978-05-16 Teco, Inc. Fluid control system
US4171054A (en) * 1976-12-28 1979-10-16 Kubota, Ltd. Work vehicle with hydraulic circuit for swivel motor and work assembly arm motor

Also Published As

Publication number Publication date
SE424759B (sv) 1982-08-09
NO153117B (no) 1985-10-07
EP0004839A2 (en) 1979-10-17
EP0004839A3 (en) 1979-10-31
FI69911B (fi) 1985-12-31
AU4601979A (en) 1979-10-18
FI69911C (fi) 1986-05-26
NO791214L (no) 1979-10-12
DE2964081D1 (en) 1982-12-30
FI791178A (fi) 1979-10-12
EP0004839B1 (en) 1982-11-24
CA1101834A (en) 1981-05-26
US4266749A (en) 1981-05-12
AU523228B2 (en) 1982-07-15
ZA791700B (en) 1980-11-26
NO153117C (no) 1986-01-15

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