PL243545A2 - Mechanized roof support unit for longwall headings - Google Patents

Mechanized roof support unit for longwall headings

Info

Publication number
PL243545A2
PL243545A2 PL24354583A PL24354583A PL243545A2 PL 243545 A2 PL243545 A2 PL 243545A2 PL 24354583 A PL24354583 A PL 24354583A PL 24354583 A PL24354583 A PL 24354583A PL 243545 A2 PL243545 A2 PL 243545A2
Authority
PL
Poland
Prior art keywords
support unit
roof support
mechanized roof
longwall
headings
Prior art date
Application number
PL24354583A
Other versions
PL133960B2 (en
Inventor
Pawel Pisarek
Jozef Gajek
Ryszard Pajdzik
Henryk Tomanek
Rudolf Korbiel
Original Assignee
Kopalnia Wegla Kamiennego Poko
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 Kopalnia Wegla Kamiennego Poko filed Critical Kopalnia Wegla Kamiennego Poko
Priority to PL24354583A priority Critical patent/PL133960B2/en
Publication of PL243545A2 publication Critical patent/PL243545A2/en
Publication of PL133960B2 publication Critical patent/PL133960B2/en

Links

PL24354583A 1983-08-26 1983-08-26 Mechanized roof support unit for longwall headings PL133960B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24354583A PL133960B2 (en) 1983-08-26 1983-08-26 Mechanized roof support unit for longwall headings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24354583A PL133960B2 (en) 1983-08-26 1983-08-26 Mechanized roof support unit for longwall headings

Publications (2)

Publication Number Publication Date
PL243545A2 true PL243545A2 (en) 1984-07-02
PL133960B2 PL133960B2 (en) 1985-07-31

Family

ID=20018322

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24354583A PL133960B2 (en) 1983-08-26 1983-08-26 Mechanized roof support unit for longwall headings

Country Status (1)

Country Link
PL (1) PL133960B2 (en)

Also Published As

Publication number Publication date
PL133960B2 (en) 1985-07-31

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