FR1044251A - Transport device for thinning coal seams - Google Patents

Transport device for thinning coal seams

Info

Publication number
FR1044251A
FR1044251A FR1044251DA FR1044251A FR 1044251 A FR1044251 A FR 1044251A FR 1044251D A FR1044251D A FR 1044251DA FR 1044251 A FR1044251 A FR 1044251A
Authority
FR
France
Prior art keywords
thinning
transport device
coal seams
seams
coal
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)
Inventor
Otto Christoph
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 filed Critical
Application granted granted Critical
Publication of FR1044251A publication Critical patent/FR1044251A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face

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)
FR1044251D 1950-10-30 1951-10-29 Transport device for thinning coal seams Expired FR1044251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1044251X 1950-10-30

Publications (1)

Publication Number Publication Date
FR1044251A true FR1044251A (en) 1953-11-16

Family

ID=7716760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044251D Expired FR1044251A (en) 1950-10-30 1951-10-29 Transport device for thinning coal seams

Country Status (1)

Country Link
FR (1) FR1044251A (en)

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