CA983473A - Drilling machine suspension - Google Patents

Drilling machine suspension

Info

Publication number
CA983473A
CA983473A CA182,761A CA182761A CA983473A CA 983473 A CA983473 A CA 983473A CA 182761 A CA182761 A CA 182761A CA 983473 A CA983473 A CA 983473A
Authority
CA
Canada
Prior art keywords
drilling machine
machine suspension
suspension
drilling
machine
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
CA182,761A
Other languages
English (en)
Other versions
CA182761S (en
Inventor
John A. Lagerstedt
Jan E. Persson
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.)
Atlas Copco AB
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
Application granted granted Critical
Publication of CA983473A publication Critical patent/CA983473A/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
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA182,761A 1972-10-06 1973-10-05 Drilling machine suspension Expired CA983473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12988/72A SE367229B (de) 1972-10-06 1972-10-06

Publications (1)

Publication Number Publication Date
CA983473A true CA983473A (en) 1976-02-10

Family

ID=20296636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,761A Expired CA983473A (en) 1972-10-06 1973-10-05 Drilling machine suspension

Country Status (10)

Country Link
US (1) US3835936A (de)
JP (1) JPS4993201A (de)
AU (1) AU466606B2 (de)
CA (1) CA983473A (de)
DE (1) DE2348836C3 (de)
FR (1) FR2202227A1 (de)
GB (1) GB1405559A (de)
IT (1) IT994810B (de)
SE (1) SE367229B (de)
ZA (1) ZA737557B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1036763B (it) * 1975-06-04 1979-10-30 Casagrande Bruno Perfezionamenti alle colonne tele scopiche per macchine per fonda zioni e colonne telescopiche cosi derivate
US4039032A (en) * 1975-10-24 1977-08-02 Joy Manufacturing Company Hose training means
US4024925A (en) * 1976-01-12 1977-05-24 Brown Joe R Equipment handling apparatus
SE444346C (sv) * 1984-04-27 1988-06-13 Atlas Copco Ab Matningsbalk for bergborrmaskin der styrskenor fastsneppes pa en profilbalk
FR2592902B1 (fr) * 1986-01-14 1987-12-18 Audubert Claude Support tariere mobile.
DK46388D0 (da) * 1988-01-29 1988-01-29 Dansk Ind Syndikat Indretning til boretaarn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958041A (en) * 1932-07-21 1934-05-08 Ingersoll Rand Co Submarine drill unit
US2964305A (en) * 1958-11-20 1960-12-13 Chicago Pneumatic Tool Co Crust breaking apparatus
US2985249A (en) * 1958-12-04 1961-05-23 Ingersoll Rand Co Automatic feed control for rock drills
US3162253A (en) * 1961-01-06 1964-12-22 Joy Mfg Co Drilling device

Also Published As

Publication number Publication date
AU466606B2 (en) 1975-10-30
DE2348836C3 (de) 1975-04-17
JPS4993201A (de) 1974-09-05
SE367229B (de) 1974-05-20
GB1405559A (en) 1975-09-10
AU6085773A (en) 1975-04-10
FR2202227A1 (de) 1974-05-03
DE2348836B2 (de) 1974-08-29
DE2348836A1 (de) 1974-04-18
US3835936A (en) 1974-09-17
ZA737557B (en) 1974-08-28
IT994810B (it) 1975-10-20

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