FR2202227A1 - - Google Patents

Info

Publication number
FR2202227A1
FR2202227A1 FR7335652A FR7335652A FR2202227A1 FR 2202227 A1 FR2202227 A1 FR 2202227A1 FR 7335652 A FR7335652 A FR 7335652A FR 7335652 A FR7335652 A FR 7335652A FR 2202227 A1 FR2202227 A1 FR 2202227A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7335652A
Other languages
French (fr)
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
Publication of FR2202227A1 publication Critical patent/FR2202227A1/fr
Withdrawn legal-status Critical Current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)
FR7335652A 1972-10-06 1973-10-05 Withdrawn FR2202227A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2202227A1 true FR2202227A1 (en) 1974-05-03

Family

ID=20296636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335652A Withdrawn FR2202227A1 (en) 1972-10-06 1973-10-05

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328912A1 (en) * 1975-10-24 1977-05-20 Joy Mfg Co GUIDING, ORIENTATION OR POSITIONING DEVICE, ESPECIALLY FOR FLEXIBLE PIPES OF DRILL HAMMERS ON ROCK
FR2592902A1 (en) * 1986-01-14 1987-07-17 Audubert Claude Mobile auger support

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1036763B (en) * 1975-06-04 1979-10-30 Casagrande Bruno IMPROVEMENTS TO THE SCOPIC CANVAS COLUMNS FOR FOUNDATION MACHINES AND TELESCOPIC COLUMNS SO DERIVED
US4024925A (en) * 1976-01-12 1977-05-24 Brown Joe R Equipment handling apparatus
SE444346C (en) * 1984-04-27 1988-06-13 Atlas Copco Ab FEEDBACK FOR MOUNTAIN DRILLING MACHINE RELATED TO A PROFILE BALK
DK46388D0 (en) * 1988-01-29 1988-01-29 Dansk Ind Syndikat FURNITURE FOR 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328912A1 (en) * 1975-10-24 1977-05-20 Joy Mfg Co GUIDING, ORIENTATION OR POSITIONING DEVICE, ESPECIALLY FOR FLEXIBLE PIPES OF DRILL HAMMERS ON ROCK
FR2592902A1 (en) * 1986-01-14 1987-07-17 Audubert Claude Mobile auger support

Also Published As

Publication number Publication date
DE2348836A1 (en) 1974-04-18
AU6085773A (en) 1975-04-10
ZA737557B (en) 1974-08-28
IT994810B (en) 1975-10-20
JPS4993201A (en) 1974-09-05
CA983473A (en) 1976-02-10
DE2348836C3 (en) 1975-04-17
AU466606B2 (en) 1975-10-30
GB1405559A (en) 1975-09-10
US3835936A (en) 1974-09-17
DE2348836B2 (en) 1974-08-29
SE367229B (en) 1974-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse