FR1076313A - Rolling device for drilling rocks for the establishment of mine galleries - Google Patents

Rolling device for drilling rocks for the establishment of mine galleries

Info

Publication number
FR1076313A
FR1076313A FR1076313DA FR1076313A FR 1076313 A FR1076313 A FR 1076313A FR 1076313D A FR1076313D A FR 1076313DA FR 1076313 A FR1076313 A FR 1076313A
Authority
FR
France
Prior art keywords
establishment
rolling device
drilling rocks
mine galleries
galleries
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)
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.)
Wallram Hartmetall GmbH
Original Assignee
Wallram Hartmetall GmbH
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 Wallram Hartmetall GmbH filed Critical Wallram Hartmetall GmbH
Application granted granted Critical
Publication of FR1076313A publication Critical patent/FR1076313A/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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1076313D 1952-03-11 1953-03-10 Rolling device for drilling rocks for the establishment of mine galleries Expired FR1076313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1076313X 1952-03-11

Publications (1)

Publication Number Publication Date
FR1076313A true FR1076313A (en) 1954-10-26

Family

ID=7720359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076313D Expired FR1076313A (en) 1952-03-11 1953-03-10 Rolling device for drilling rocks for the establishment of mine galleries

Country Status (1)

Country Link
FR (1) FR1076313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570607A (en) * 1969-03-14 1971-03-16 Outokumpu Oy Mobile drill-borer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570607A (en) * 1969-03-14 1971-03-16 Outokumpu Oy Mobile drill-borer

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