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FR1084380A - Excavator device - Google Patents

Excavator device

Info

Publication number
FR1084380A
FR1084380A FR1084380DA FR1084380A FR 1084380 A FR1084380 A FR 1084380A FR 1084380D A FR1084380D A FR 1084380DA FR 1084380 A FR1084380 A FR 1084380A
Authority
FR
France
Prior art keywords
excavator device
excavator
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
Other languages
French (fr)
Inventor
Albert De Smaele
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 filed Critical
Application granted granted Critical
Publication of FR1084380A publication Critical patent/FR1084380A/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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole

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)
FR1084380D 1952-08-14 1953-07-21 Excavator device Expired FR1084380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1084380X 1952-08-14

Publications (1)

Publication Number Publication Date
FR1084380A true FR1084380A (en) 1955-01-19

Family

ID=3893207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084380D Expired FR1084380A (en) 1952-08-14 1953-07-21 Excavator device

Country Status (1)

Country Link
FR (1) FR1084380A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117634A (en) * 1958-02-26 1964-01-14 Nils Torsten Neldas Ground borers
DE1182176B (en) * 1958-11-13 1964-11-26 Alkirk Inc Large hole drilling machine
US3180437A (en) * 1961-05-22 1965-04-27 Jersey Prod Res Co Force applicator for drill bit
FR2753230A1 (en) * 1996-09-10 1998-03-13 Inco Ltd Tractor unit for remote=controlled drilling rig

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117634A (en) * 1958-02-26 1964-01-14 Nils Torsten Neldas Ground borers
DE1182176B (en) * 1958-11-13 1964-11-26 Alkirk Inc Large hole drilling machine
US3180437A (en) * 1961-05-22 1965-04-27 Jersey Prod Res Co Force applicator for drill bit
FR2753230A1 (en) * 1996-09-10 1998-03-13 Inco Ltd Tractor unit for remote=controlled drilling rig

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