PL306037A1 - Apparatus for positioning an underground mining machine, especially a coal planer, to a predetermined cutting level - Google Patents

Apparatus for positioning an underground mining machine, especially a coal planer, to a predetermined cutting level

Info

Publication number
PL306037A1
PL306037A1 PL30603794A PL30603794A PL306037A1 PL 306037 A1 PL306037 A1 PL 306037A1 PL 30603794 A PL30603794 A PL 30603794A PL 30603794 A PL30603794 A PL 30603794A PL 306037 A1 PL306037 A1 PL 306037A1
Authority
PL
Poland
Prior art keywords
positioning
mining machine
predetermined cutting
underground mining
cutting level
Prior art date
Application number
PL30603794A
Inventor
Bernhard Steinkuhl
Original Assignee
Westfalia Becorit Ind Tech
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 Westfalia Becorit Ind Tech filed Critical Westfalia Becorit Ind Tech
Publication of PL306037A1 publication Critical patent/PL306037A1/en

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
    • E21C35/125—Means for inclining the conveyor

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)
  • Framework For Endless Conveyors (AREA)
PL30603794A 1993-12-01 1994-11-29 Apparatus for positioning an underground mining machine, especially a coal planer, to a predetermined cutting level PL306037A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934340859 DE4340859A1 (en) 1993-12-01 1993-12-01 Cutting horizon adjuster for underground mining plough

Publications (1)

Publication Number Publication Date
PL306037A1 true PL306037A1 (en) 1995-06-12

Family

ID=6503853

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30603794A PL306037A1 (en) 1993-12-01 1994-11-29 Apparatus for positioning an underground mining machine, especially a coal planer, to a predetermined cutting level

Country Status (3)

Country Link
CZ (1) CZ297994A3 (en)
DE (1) DE4340859A1 (en)
PL (1) PL306037A1 (en)

Also Published As

Publication number Publication date
DE4340859A1 (en) 1995-06-08
CZ297994A3 (en) 1995-06-14

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