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PL205390A1 - COAL COMBINE - Google Patents

COAL COMBINE

Info

Publication number
PL205390A1
PL205390A1 PL20539078A PL20539078A PL205390A1 PL 205390 A1 PL205390 A1 PL 205390A1 PL 20539078 A PL20539078 A PL 20539078A PL 20539078 A PL20539078 A PL 20539078A PL 205390 A1 PL205390 A1 PL 205390A1
Authority
PL
Poland
Prior art keywords
coal combine
coal
combine
Prior art date
Application number
PL20539078A
Other languages
Polish (pl)
Inventor
Janusz Sedlaczek
Tadeusz Wozniak
Andrzej Blazewicz
Original Assignee
Ts Osrodek P K Maszyn Gorniczy
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 Ts Osrodek P K Maszyn Gorniczy filed Critical Ts Osrodek P K Maszyn Gorniczy
Priority to PL20539078A priority Critical patent/PL205390A1/en
Priority to GB7907077A priority patent/GB2016555A/en
Priority to AU44812/79A priority patent/AU4481279A/en
Priority to DE19792908889 priority patent/DE2908889A1/en
Priority to FR7906143A priority patent/FR2420022A1/en
Publication of PL205390A1 publication Critical patent/PL205390A1/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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

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)
  • Ship Loading And Unloading (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Chain Conveyers (AREA)
PL20539078A 1978-03-16 1978-03-16 COAL COMBINE PL205390A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL20539078A PL205390A1 (en) 1978-03-16 1978-03-16 COAL COMBINE
GB7907077A GB2016555A (en) 1978-03-16 1979-02-28 Longwall mining machine haulage means
AU44812/79A AU4481279A (en) 1978-03-16 1979-03-05 Coal combine
DE19792908889 DE2908889A1 (en) 1978-03-16 1979-03-07 COMBINED COAL COLLECTOR
FR7906143A FR2420022A1 (en) 1978-03-16 1979-03-09 IMPROVEMENTS IN CONTINUOUS SLAUGHTER MACHINES FOR COAL MINE, EQUIPPED WITH AN ADVANCEMENT SYSTEM BY GEARING A CHAIN WITH A TRACK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20539078A PL205390A1 (en) 1978-03-16 1978-03-16 COAL COMBINE

Publications (1)

Publication Number Publication Date
PL205390A1 true PL205390A1 (en) 1979-12-17

Family

ID=19988132

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20539078A PL205390A1 (en) 1978-03-16 1978-03-16 COAL COMBINE

Country Status (5)

Country Link
AU (1) AU4481279A (en)
DE (1) DE2908889A1 (en)
FR (1) FR2420022A1 (en)
GB (1) GB2016555A (en)
PL (1) PL205390A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU709993B2 (en) * 1995-11-29 1999-09-09 Cutting Edge Technology Pty Ltd A method and apparatus for highwall mining
US6027175A (en) * 1995-11-29 2000-02-22 Cutting Edge Technology Pty Ltd. Method and apparatus for highwall mining
CN112901273A (en) * 2021-01-27 2021-06-04 中煤科工开采研究院有限公司 Fully mechanized coal mining face coal mining machine positioning method and system based on coded pattern recognition
CN115045655B (en) * 2022-07-18 2025-01-07 中煤张家口煤矿机械有限责任公司 A traction chain dragging device and a dragging method for a coal mining machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956873A (en) * 1950-02-09
GB1265171A (en) * 1969-03-18 1972-03-01
GB1292076A (en) * 1970-05-15 1972-10-11 Coal Industry Patents Ltd Underframes for mining machines
GB1343952A (en) * 1972-04-21 1974-01-16 Pitcraft Ltd Mining machines
DE2530754C3 (en) * 1975-07-10 1979-04-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Rack for guiding and moving a mining machine, in particular a roller shearer
DE2552085C3 (en) * 1975-11-20 1988-02-11 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Roller shearing machine

Also Published As

Publication number Publication date
GB2016555A (en) 1979-09-26
AU4481279A (en) 1979-09-20
FR2420022A1 (en) 1979-10-12
DE2908889A1 (en) 1979-09-20

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