SE7804052L - Bergborrmaskin - Google Patents

Bergborrmaskin

Info

Publication number
SE7804052L
SE7804052L SE7804052A SE7804052A SE7804052L SE 7804052 L SE7804052 L SE 7804052L SE 7804052 A SE7804052 A SE 7804052A SE 7804052 A SE7804052 A SE 7804052A SE 7804052 L SE7804052 L SE 7804052L
Authority
SE
Sweden
Prior art keywords
mountain drill
mountain
drill
Prior art date
Application number
SE7804052A
Other languages
English (en)
Swedish (sv)
Inventor
E V Kimber
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 SE7804052A priority Critical patent/SE7804052L/xx
Priority to US06/028,892 priority patent/US4232848A/en
Priority to FI791177A priority patent/FI791177A/fi
Priority to CA325,226A priority patent/CA1101833A/en
Priority to NO791213A priority patent/NO791213L/no
Priority to ZA791699A priority patent/ZA791699B/xx
Priority to EP79850026A priority patent/EP0004838B1/de
Priority to AU46018/79A priority patent/AU523227B2/en
Priority to DE7979850026T priority patent/DE2963144D1/de
Publication of SE7804052L publication Critical patent/SE7804052L/xx

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/38—Brakes with a plurality of rotating discs all lying side by side mechanically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
SE7804052A 1978-04-11 1978-04-11 Bergborrmaskin SE7804052L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7804052A SE7804052L (sv) 1978-04-11 1978-04-11 Bergborrmaskin
US06/028,892 US4232848A (en) 1978-04-11 1979-04-10 Drill boom arrangement
FI791177A FI791177A (fi) 1978-04-11 1979-04-10 Borrmaskinbom
CA325,226A CA1101833A (en) 1978-04-11 1979-04-10 Drill boom arrangement
NO791213A NO791213L (no) 1978-04-11 1979-04-10 Borebomanordning.
ZA791699A ZA791699B (en) 1978-04-11 1979-04-10 A drill boom arrangement
EP79850026A EP0004838B1 (de) 1978-04-11 1979-04-11 Eine Bohrauslegerausbildung
AU46018/79A AU523227B2 (en) 1978-04-11 1979-04-11 Drill boom
DE7979850026T DE2963144D1 (en) 1978-04-11 1979-04-11 A drill boom arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804052A SE7804052L (sv) 1978-04-11 1978-04-11 Bergborrmaskin

Publications (1)

Publication Number Publication Date
SE7804052L true SE7804052L (sv) 1979-10-12

Family

ID=20334567

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804052A SE7804052L (sv) 1978-04-11 1978-04-11 Bergborrmaskin

Country Status (9)

Country Link
US (1) US4232848A (de)
EP (1) EP0004838B1 (de)
AU (1) AU523227B2 (de)
CA (1) CA1101833A (de)
DE (1) DE2963144D1 (de)
FI (1) FI791177A (de)
NO (1) NO791213L (de)
SE (1) SE7804052L (de)
ZA (1) ZA791699B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989998A (en) * 1996-08-29 1999-11-23 Matsushita Electric Industrial Co., Ltd. Method of forming interlayer insulating film

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766012A (en) * 1949-05-20 1956-10-09 Joy Mfg Co Apparatus for drilling mine-roof-bolt holes
US2777671A (en) * 1953-02-10 1957-01-15 Independent Pneumatic Tool Co Drilling apparatus
US2726066A (en) * 1953-05-08 1955-12-06 Chicago Pneumatic Tool Co Swivel post lock assembly
US3020012A (en) * 1959-02-27 1962-02-06 Chicago Pneumatic Tool Co Low overhead jumbo drill supporting bracket
US3226064A (en) * 1963-08-12 1965-12-28 Joy Mfg Co Adjustable mounting for rock drills
SE317341B (de) * 1967-05-19 1969-11-17 Atlas Copco Ab
SE303115B (de) * 1967-05-24 1968-08-19 Atlas Copco Ab
SE321909C (de) * 1968-03-12 1975-01-20 Atlas Copco Ab
US3664436A (en) * 1970-05-15 1972-05-23 Michael A Beagan Jr Adjustable mounting for rock drills
US3711047A (en) * 1970-12-14 1973-01-16 Bradley Pulverizer Co Rock drill positioning machine
FR2129871B1 (de) * 1971-03-17 1975-02-21 Poclain Sa
GB1363917A (en) * 1971-08-04 1974-08-21 Dobson Park Ind Extensible boom for carrying and positioning or guiding a tool such as a rock breaking or mining tool
SE391004B (sv) * 1973-07-03 1977-01-31 Atlas Copco Ab Lengdinstellbar borrbom
SE381919B (sv) * 1973-10-24 1975-12-22 Atlas Copco Ab Sett att reglera en hydraulbroms rorelser och anordning for genomforande av settet
SE395173B (sv) * 1974-12-17 1977-08-01 Verkstadsproduktion I Borlenge Anordning for instellning av ett verktyg
US4030575A (en) * 1975-10-22 1977-06-21 Caterpillar Tractor Co. Piston assembly with safety vent means for brakes and the like
US4022410A (en) * 1975-10-24 1977-05-10 C. H. Anderson And Associates Ltd. Universal coupling
US4024936A (en) * 1975-10-28 1977-05-24 Caterpillar Tractor Co. Combination vehicle service and parking brake

Also Published As

Publication number Publication date
CA1101833A (en) 1981-05-26
EP0004838A3 (en) 1979-10-31
NO791213L (no) 1979-10-12
AU4601879A (en) 1979-11-29
ZA791699B (en) 1981-01-28
DE2963144D1 (en) 1982-08-12
US4232848A (en) 1980-11-11
EP0004838B1 (de) 1982-06-23
AU523227B2 (en) 1982-07-15
EP0004838A2 (de) 1979-10-17
FI791177A (fi) 1979-10-12

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