BE516294A - - Google Patents

Info

Publication number
BE516294A
BE516294A BE516294DA BE516294A BE 516294 A BE516294 A BE 516294A BE 516294D A BE516294D A BE 516294DA BE 516294 A BE516294 A BE 516294A
Authority
BE
Belgium
Prior art keywords
support
boss
pin
sleeve
forked
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE516294A publication Critical patent/BE516294A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BE516294D BE516294A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE516294A true BE516294A (enrdf_load_stackoverflow)

Family

ID=153530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE516294D BE516294A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE516294A (enrdf_load_stackoverflow)

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