BE604512A - Method and device for mechanical extraction with coal and other minerals - Google Patents

Method and device for mechanical extraction with coal and other minerals

Info

Publication number
BE604512A
BE604512A BE604512A BE604512A BE604512A BE 604512 A BE604512 A BE 604512A BE 604512 A BE604512 A BE 604512A BE 604512 A BE604512 A BE 604512A BE 604512 A BE604512 A BE 604512A
Authority
BE
Belgium
Prior art keywords
minerals
coal
mechanical extraction
extraction
mechanical
Prior art date
Application number
BE604512A
Other languages
French (fr)
Inventor
Yvan Ots
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of BE604512A publication Critical patent/BE604512A/en

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
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • E21C27/35—Ram-ploughs

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)
BE604512A 1960-06-29 1961-06-01 Method and device for mechanical extraction with coal and other minerals BE604512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831527A FR1269248A (en) 1960-06-29 1960-06-29 Method and device for the mechanical extraction of coal and other minerals

Publications (1)

Publication Number Publication Date
BE604512A true BE604512A (en) 1961-10-02

Family

ID=8734498

Family Applications (1)

Application Number Title Priority Date Filing Date
BE604512A BE604512A (en) 1960-06-29 1961-06-01 Method and device for mechanical extraction with coal and other minerals

Country Status (2)

Country Link
BE (1) BE604512A (en)
FR (1) FR1269248A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203210B (en) * 1962-09-03 1965-10-21 Bergwerksverband Gmbh Peeling extraction process for flake-like pending minerals at the overturned extraction shock and system for carrying out the process

Also Published As

Publication number Publication date
FR1269248A (en) 1961-08-11

Similar Documents

Publication Publication Date Title
CH397300A (en) Device for automatic reading of italics
FR1275488A (en) Method and device for pressing Gruyères
BE604512A (en) Method and device for mechanical extraction with coal and other minerals
FR77183E (en) Method and device for the extraction of coal and other minerals
BE602337A (en) Method and device for sorting radioactive minerals
BE587219R (en) Method and device for the extraction of coal and other minerals
OA01334A (en) Method and device for the destruction of rock massifs and the like.
FR1308577A (en) Method and device for concentrating solutions
FR1191358A (en) Method and device for the extraction of coal and other minerals
FR1254880A (en) Method and device for crushing coal at face size
FR1262151A (en) Method and device for taking samples by deep drilling in coal mines
FR1210515A (en) Method and device for the felling of coal, usable in particular in mines
FR1190315A (en) Process and device for extracting coal, usable in particular in mines
FR1201202A (en) Device for breaking up coal blocks placed above a conveyor and can be used in particular in mines
FR1211137A (en) Device for removing coal and other minerals
BE602884A (en) Process and installation for coal mining.
FR1268947A (en) Method and device for percussion coal mining, usable in particular in mines
FR1183395A (en) Method and device for degassing coal
FR1286597A (en) Process and installation for coal mining
BE573464A (en) Process and device for the removal of coal, usable in particular in mines.
FR1220670A (en) Device for the extraction of coal by means of a planing crew guided along a conveyor, usable in particular in mines
FR1258682A (en) Method and device for cleaning cards
BE604405A (en) Method and device for enriching ores
BE601450A (en) Device for the extraction of coal or other minerals.
FR59752E (en) Automatic coal extraction and / or loading device in mines