CZ280341B6 - Zařízení pro rozpojování a těžení slojově uložených minerálních surovin, zejména uhlí - Google Patents

Zařízení pro rozpojování a těžení slojově uložených minerálních surovin, zejména uhlí Download PDF

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Publication number
CZ280341B6
CZ280341B6 CZ941398A CZ139894A CZ280341B6 CZ 280341 B6 CZ280341 B6 CZ 280341B6 CZ 941398 A CZ941398 A CZ 941398A CZ 139894 A CZ139894 A CZ 139894A CZ 280341 B6 CZ280341 B6 CZ 280341B6
Authority
CZ
Czechia
Prior art keywords
mining
head
return
station
conveyor
Prior art date
Application number
CZ941398A
Other languages
Czech (cs)
English (en)
Other versions
CZ139894A3 (en
Inventor
Peter Ing. Heintzmann
Kuno Ing. Guse
Peter Ing. Kröninger
Original Assignee
Bochumer Eisenhütte Heintzmann GmbH & Co. KG
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 Bochumer Eisenhütte Heintzmann GmbH & Co. KG filed Critical Bochumer Eisenhütte Heintzmann GmbH & Co. KG
Publication of CZ139894A3 publication Critical patent/CZ139894A3/cs
Publication of CZ280341B6 publication Critical patent/CZ280341B6/cs

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

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)
  • Attitude Control For Articles On Conveyors (AREA)
  • Chutes (AREA)
  • Ship Loading And Unloading (AREA)
  • Structure Of Belt Conveyors (AREA)
CZ941398A 1993-06-14 1994-06-08 Zařízení pro rozpojování a těžení slojově uložených minerálních surovin, zejména uhlí CZ280341B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4319512A DE4319512C2 (de) 1993-06-14 1993-06-14 Vorrichtung zum Lösen und Fördern von flözartig anstehenden mineralischen Rohstoffen, insbesondere von Kohle

Publications (2)

Publication Number Publication Date
CZ139894A3 CZ139894A3 (en) 1994-12-15
CZ280341B6 true CZ280341B6 (cs) 1995-12-13

Family

ID=6490209

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ941398A CZ280341B6 (cs) 1993-06-14 1994-06-08 Zařízení pro rozpojování a těžení slojově uložených minerálních surovin, zejména uhlí

Country Status (4)

Country Link
CZ (1) CZ280341B6 (pl)
DE (1) DE4319512C2 (pl)
PL (1) PL173835B1 (pl)
ZA (1) ZA944194B (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504779C2 (de) * 1995-02-14 1997-12-04 Bochumer Eisen Heintzmann Verfahren zum Betrieb eines kontinuierlich arbeitenden Gewinnungsgerätes für flözartig anstehende mineralische Rohstoffe und das für die Durchführung des Verfahrens eingerichtete Gewinnungsgerät

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604488C3 (de) * 1986-02-13 1994-07-07 Halbach & Braun Ind Anlagen Antriebsstation für einen Kettenförderer, insbesondere Strebförderer

Also Published As

Publication number Publication date
PL173835B1 (pl) 1998-05-29
DE4319512A1 (de) 1994-12-15
PL303835A1 (en) 1994-12-27
DE4319512C2 (de) 1995-03-30
ZA944194B (en) 1995-02-08
CZ139894A3 (en) 1994-12-15

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20020608