FR1311381A - Machine d'abatage de minerais - Google Patents

Machine d'abatage de minerais

Info

Publication number
FR1311381A
FR1311381A FR877222A FR877222A FR1311381A FR 1311381 A FR1311381 A FR 1311381A FR 877222 A FR877222 A FR 877222A FR 877222 A FR877222 A FR 877222A FR 1311381 A FR1311381 A FR 1311381A
Authority
FR
France
Prior art keywords
mining machine
ore mining
ore
machine
mining
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
FR877222A
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.)
ANDERSON
Anderson Boyes and Co Ltd
Original Assignee
ANDERSON
Anderson Boyes and Co 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 ANDERSON, Anderson Boyes and Co Ltd filed Critical ANDERSON
Priority to FR877222A priority Critical patent/FR1311381A/fr
Application granted granted Critical
Publication of FR1311381A publication Critical patent/FR1311381A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR877222A 1961-10-27 1961-10-27 Machine d'abatage de minerais Expired FR1311381A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR877222A FR1311381A (fr) 1961-10-27 1961-10-27 Machine d'abatage de minerais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877222A FR1311381A (fr) 1961-10-27 1961-10-27 Machine d'abatage de minerais

Publications (1)

Publication Number Publication Date
FR1311381A true FR1311381A (fr) 1962-12-07

Family

ID=8765506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877222A Expired FR1311381A (fr) 1961-10-27 1961-10-27 Machine d'abatage de minerais

Country Status (1)

Country Link
FR (1) FR1311381A (fr)

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