FR2150312A1 - - Google Patents

Info

Publication number
FR2150312A1
FR2150312A1 FR7226537A FR7226537A FR2150312A1 FR 2150312 A1 FR2150312 A1 FR 2150312A1 FR 7226537 A FR7226537 A FR 7226537A FR 7226537 A FR7226537 A FR 7226537A FR 2150312 A1 FR2150312 A1 FR 2150312A1
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Withdrawn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
FR7226537A
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of FR2150312A1 publication Critical patent/FR2150312A1/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Withdrawn legal-status Critical Current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
    • 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)
  • Specific Conveyance Elements (AREA)
FR7226537A 1971-08-26 1972-07-24 Withdrawn FR2150312A1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7132608 1971-08-26

Publications (1)

Publication Number Publication Date
FR2150312A1 true FR2150312A1 (fi) 1973-04-06

Family

ID=6623488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226537A Withdrawn FR2150312A1 (fi) 1971-08-26 1972-07-24

Country Status (2)

Country Link
FR (1) FR2150312A1 (fi)
GB (1) GB1362119A (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533258A1 (fr) * 1982-09-16 1984-03-23 Tampella Oy Ab Plate-forme de travail pour un appareil de forage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003281297A1 (en) * 2002-07-04 2004-01-23 Dennis Van Niekerk Rock drill supports

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533258A1 (fr) * 1982-09-16 1984-03-23 Tampella Oy Ab Plate-forme de travail pour un appareil de forage

Also Published As

Publication number Publication date
GB1362119A (en) 1974-07-30

Similar Documents

Publication Publication Date Title
ATA136472A (fi)
AR196074A1 (fi)
AU2658571A (fi)
FR2150312A1 (fi)
AU2691671A (fi)
AU2742671A (fi)
AU2894671A (fi)
AU2941471A (fi)
AU2684071A (fi)
AU3005371A (fi)
AU2952271A (fi)
AU2415871A (fi)
AU2706571A (fi)
AU2880771A (fi)
AU2875571A (fi)
AU2940971A (fi)
AU2854371A (fi)
AU2837671A (fi)
AU2836771A (fi)
AU2927871A (fi)
AU2755871A (fi)
AU2588771A (fi)
AU2654071A (fi)
AU2938071A (fi)
AU2930871A (fi)

Legal Events

Date Code Title Description
ST Notification of lapse