ATA219079A - Laengs eines foerderers verfahrbare abbaumaschine fuer kohle - Google Patents

Laengs eines foerderers verfahrbare abbaumaschine fuer kohle

Info

Publication number
ATA219079A
ATA219079A AT219079A AT219079A ATA219079A AT A219079 A ATA219079 A AT A219079A AT 219079 A AT219079 A AT 219079A AT 219079 A AT219079 A AT 219079A AT A219079 A ATA219079 A AT A219079A
Authority
AT
Austria
Prior art keywords
travelable
coal
conveyor
length
mining machine
Prior art date
Application number
AT219079A
Other languages
English (en)
Inventor
Janusz Sedlaczek
Marian Krutki
Kornel Olender
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
Publication of ATA219079A publication Critical patent/ATA219079A/de

Links

Classifications

    • 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)
  • Disintegrating Or Milling (AREA)
  • Escalators And Moving Walkways (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AT219079A 1978-04-03 1979-03-23 Laengs eines foerderers verfahrbare abbaumaschine fuer kohle ATA219079A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20580578A PL115259B1 (en) 1978-04-03 1978-04-03 Coal winning combined cutter loader

Publications (1)

Publication Number Publication Date
ATA219079A true ATA219079A (de) 1981-01-15

Family

ID=19988445

Family Applications (1)

Application Number Title Priority Date Filing Date
AT219079A ATA219079A (de) 1978-04-03 1979-03-23 Laengs eines foerderers verfahrbare abbaumaschine fuer kohle

Country Status (7)

Country Link
AT (1) ATA219079A (de)
AU (1) AU4524479A (de)
CA (1) CA1093590A (de)
DE (1) DE2913196A1 (de)
FR (1) FR2424409A1 (de)
GB (1) GB2017788A (de)
PL (1) PL115259B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL240513B1 (pl) 2015-12-09 2022-04-19 Joy Mm Delaware Inc Prowadnik oraz mechanizm napędowy do maszyny górniczej
CN113482612A (zh) * 2021-08-20 2021-10-08 郑州机械研究所有限公司 一种新型结构导向滑靴

Also Published As

Publication number Publication date
GB2017788A (en) 1979-10-10
PL115259B1 (en) 1981-03-31
DE2913196A1 (de) 1979-10-04
FR2424409A1 (fr) 1979-11-23
AU4524479A (en) 1979-10-18
CA1093590A (en) 1981-01-13
PL205805A1 (pl) 1979-12-17

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Legal Events

Date Code Title Description
A1Z Withdrawn
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties