FR928190A - Hammer drill stand column - Google Patents

Hammer drill stand column

Info

Publication number
FR928190A
FR928190A FR928190DA FR928190A FR 928190 A FR928190 A FR 928190A FR 928190D A FR928190D A FR 928190DA FR 928190 A FR928190 A FR 928190A
Authority
FR
France
Prior art keywords
stand column
hammer drill
drill stand
hammer
column
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
Bernard Meauze
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.)
LA COMMISSION DES ARDOISIERES
Original Assignee
LA COMMISSION DES ARDOISIERES
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 LA COMMISSION DES ARDOISIERES filed Critical LA COMMISSION DES ARDOISIERES
Application granted granted Critical
Publication of FR928190A publication Critical patent/FR928190A/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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means 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)
FR928190D 1946-05-15 1946-05-15 Hammer drill stand column Expired FR928190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928190T 1946-05-15

Publications (1)

Publication Number Publication Date
FR928190A true FR928190A (en) 1947-11-20

Family

ID=9441581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928190D Expired FR928190A (en) 1946-05-15 1946-05-15 Hammer drill stand column

Country Status (1)

Country Link
FR (1) FR928190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952074C (en) * 1952-10-11 1956-11-08 Bosch Gmbh Robert Support for rock drilling machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952074C (en) * 1952-10-11 1956-11-08 Bosch Gmbh Robert Support for rock drilling machines

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