FR1343121A - Haveuse de minerais - Google Patents

Haveuse de minerais

Info

Publication number
FR1343121A
FR1343121A FR915408A FR915408A FR1343121A FR 1343121 A FR1343121 A FR 1343121A FR 915408 A FR915408 A FR 915408A FR 915408 A FR915408 A FR 915408A FR 1343121 A FR1343121 A FR 1343121A
Authority
FR
France
Prior art keywords
hauler
ore
ore hauler
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
FR915408A
Other languages
English (en)
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to FR915408A priority Critical patent/FR1343121A/fr
Application granted granted Critical
Publication of FR1343121A publication Critical patent/FR1343121A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR915408A 1962-11-14 1962-11-14 Haveuse de minerais Expired FR1343121A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR915408A FR1343121A (fr) 1962-11-14 1962-11-14 Haveuse de minerais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915408A FR1343121A (fr) 1962-11-14 1962-11-14 Haveuse de minerais

Publications (1)

Publication Number Publication Date
FR1343121A true FR1343121A (fr) 1963-11-15

Family

ID=8790789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915408A Expired FR1343121A (fr) 1962-11-14 1962-11-14 Haveuse de minerais

Country Status (1)

Country Link
FR (1) FR1343121A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268562B (de) * 1965-05-12 1968-05-22 Rudolf Hausherr & Soehne G M B Abbaumaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268562B (de) * 1965-05-12 1968-05-22 Rudolf Hausherr & Soehne G M B Abbaumaschine

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