BE641231A - - Google Patents

Info

Publication number
BE641231A
BE641231A BE641231DA BE641231A BE 641231 A BE641231 A BE 641231A BE 641231D A BE641231D A BE 641231DA BE 641231 A BE641231 A BE 641231A
Authority
BE
Belgium
Prior art keywords
conveyor
extraction
backfill
oriented towards
return
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE641231A publication Critical patent/BE641231A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
  • Excavating Of Shafts Or Tunnels (AREA)
BE641231D BE641231A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
BE641231A true BE641231A (cg-RX-API-DMAC7.html)

Family

ID=204574

Family Applications (1)

Application Number Title Priority Date Filing Date
BE641231D BE641231A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
BE (1) BE641231A (cg-RX-API-DMAC7.html)

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