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BE616728A - Rabot d'extraction de charbon - Google Patents

Rabot d'extraction de charbon

Info

Publication number
BE616728A
BE616728A BE616728A BE616728A BE616728A BE 616728 A BE616728 A BE 616728A BE 616728 A BE616728 A BE 616728A BE 616728 A BE616728 A BE 616728A BE 616728 A BE616728 A BE 616728A
Authority
BE
Belgium
Prior art keywords
coal mining
mining plane
plane
coal
mining
Prior art date
Application number
BE616728A
Other languages
English (en)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of BE616728A publication Critical patent/BE616728A/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)
  • Soil Working Implements (AREA)
BE616728A 1961-04-21 1962-04-20 Rabot d'extraction de charbon BE616728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL263928 1961-04-21

Publications (1)

Publication Number Publication Date
BE616728A true BE616728A (fr) 1962-10-22

Family

ID=19752998

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616728A BE616728A (fr) 1961-04-21 1962-04-20 Rabot d'extraction de charbon

Country Status (2)

Country Link
BE (1) BE616728A (fr)
GB (1) GB967604A (fr)

Also Published As

Publication number Publication date
GB967604A (en) 1964-08-26

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