FR798508A - Machine à sonder ou à forer - Google Patents

Machine à sonder ou à forer

Info

Publication number
FR798508A
FR798508A FR798508DA FR798508A FR 798508 A FR798508 A FR 798508A FR 798508D A FR798508D A FR 798508DA FR 798508 A FR798508 A FR 798508A
Authority
FR
France
Prior art keywords
probe
drilling machine
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
Other languages
English (en)
Inventor
Alberic Chopin
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 FR798508A publication Critical patent/FR798508A/fr
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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
FR798508D 1935-02-18 1935-02-18 Machine à sonder ou à forer Expired FR798508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798508T 1935-02-18

Publications (1)

Publication Number Publication Date
FR798508A true FR798508A (fr) 1936-05-19

Family

ID=9236234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798508D Expired FR798508A (fr) 1935-02-18 1935-02-18 Machine à sonder ou à forer

Country Status (1)

Country Link
FR (1) FR798508A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598454A (en) * 1950-06-02 1952-05-27 Raymond Concrete Pile Co Drilling apparatus
US3190369A (en) * 1963-01-24 1965-06-22 Galis Mfg Company Rotary percussion rock drilling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598454A (en) * 1950-06-02 1952-05-27 Raymond Concrete Pile Co Drilling apparatus
US3190369A (en) * 1963-01-24 1965-06-22 Galis Mfg Company Rotary percussion rock drilling apparatus

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