PL247539A1 - Method of mining coal in a longwall system - Google Patents

Method of mining coal in a longwall system

Info

Publication number
PL247539A1
PL247539A1 PL24753984A PL24753984A PL247539A1 PL 247539 A1 PL247539 A1 PL 247539A1 PL 24753984 A PL24753984 A PL 24753984A PL 24753984 A PL24753984 A PL 24753984A PL 247539 A1 PL247539 A1 PL 247539A1
Authority
PL
Poland
Prior art keywords
mining coal
longwall system
longwall
mining
coal
Prior art date
Application number
PL24753984A
Inventor
Wincenty Pretor
Franciszek Gazdzik
Wojciech Skoczynski
Andrzej Kedziora
Marceli Gebka
Original Assignee
Ct Kt Maszyn Gorniczych Komag
Kloeckner Becorit Gmbh
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 Ct Kt Maszyn Gorniczych Komag, Kloeckner Becorit Gmbh filed Critical Ct Kt Maszyn Gorniczych Komag
Priority to PL24753984A priority Critical patent/PL247539A1/en
Publication of PL247539A1 publication Critical patent/PL247539A1/en

Links

PL24753984A 1984-05-02 1984-05-02 Method of mining coal in a longwall system PL247539A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24753984A PL247539A1 (en) 1984-05-02 1984-05-02 Method of mining coal in a longwall system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24753984A PL247539A1 (en) 1984-05-02 1984-05-02 Method of mining coal in a longwall system

Publications (1)

Publication Number Publication Date
PL247539A1 true PL247539A1 (en) 1985-12-17

Family

ID=20021665

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24753984A PL247539A1 (en) 1984-05-02 1984-05-02 Method of mining coal in a longwall system

Country Status (1)

Country Link
PL (1) PL247539A1 (en)

Similar Documents

Publication Publication Date Title
GB8701249D0 (en) Mine haulage method
GB2093504B (en) Longwall mining system
GB2153773B (en) Improvements in scraper-chain conveyors for use in mineral mining
GB8819961D0 (en) Method of mining & gasifying underground coal
SU1243168A1 (en) Method of recultivation of ground disturbed in coal mining
GB2172919B (en) Shearer drum for a drum shearer-loader used in underground mining
PL252355A1 (en) Underground coal mining method
PL255820A1 (en) Method of extracting coal using a longwall system
PL256988A1 (en) Planer for underground mining
PL246623A2 (en) Method of reducing a risk of crumps in underground mines
PL248056A2 (en) Method of filling mined out workings in mines
PL251424A1 (en) Method of mining a coal longwall provided with self-advancing roof supports
PL251151A1 (en) Mechanical coal miner for mining longwalls
PL256989A1 (en) Planer for underground mining
PL256991A1 (en) Planer for underground mining
PL243739A2 (en) Method of mining a body of coal
GB8517814D0 (en) Mining coal
SU1173751A1 (en) Method of checking position of face line at underground gasification of coal
PL252253A1 (en) Method of longwall mining of coal with a double-drum mechanical coal miner
PL241733A2 (en) Method of mining a coal deposit
PL250348A1 (en) Loader in particular for double-arm longwall mechanical coal miner
PL253154A1 (en) Method of mining coal deposits and mechanical coal miner therefor
PL295559A2 (en) Method of cavityless longwall coal mining
PL248896A1 (en) Mechanical coal miner mining head
PL248792A1 (en) Mining head for mechanical coal miners