BE767230A - Chassis mobile de support pour machine d'abattage - Google Patents

Chassis mobile de support pour machine d'abattage

Info

Publication number
BE767230A
BE767230A BE767230A BE767230A BE767230A BE 767230 A BE767230 A BE 767230A BE 767230 A BE767230 A BE 767230A BE 767230 A BE767230 A BE 767230A BE 767230 A BE767230 A BE 767230A
Authority
BE
Belgium
Prior art keywords
mobile support
support chassis
felling machine
felling
machine
Prior art date
Application number
BE767230A
Other languages
English (en)
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of BE767230A publication Critical patent/BE767230A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • 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)
  • Machines For Laying And Maintaining Railways (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
BE767230A 1970-05-15 1971-05-14 Chassis mobile de support pour machine d'abattage BE767230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23727/70A GB1292076A (en) 1970-05-15 1970-05-15 Underframes for mining machines

Publications (1)

Publication Number Publication Date
BE767230A true BE767230A (fr) 1971-10-01

Family

ID=10200308

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767230A BE767230A (fr) 1970-05-15 1971-05-14 Chassis mobile de support pour machine d'abattage

Country Status (4)

Country Link
BE (1) BE767230A (fr)
DE (1) DE2121156A1 (fr)
FR (1) FR2093506A5 (fr)
GB (1) GB1292076A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1521687A (en) * 1974-10-26 1978-08-16 Anderson Mavor Ltd Mining machine haulage installation
US3954300A (en) * 1975-02-13 1976-05-04 World Oil Mining Ltd. Mining machine longwall propulsion means
DE2530754C3 (de) * 1975-07-10 1979-04-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Zahnstange zum Führen und zum Verfahren einer Gewinnungsmaschine, insbesondere einer Walzenschrämmaschine
GB1507903A (en) * 1975-08-13 1978-04-19 Coal Ind Mining equipment
PL205390A1 (pl) * 1978-03-16 1979-12-17 Ts Osrodek P K Maszyn Gorniczy Kombajn weglowy
EP0079704B1 (fr) * 1981-10-31 1985-06-26 Anderson Strathclyde Plc Chaîne sans boulons pour entraînement le long d'une voie de roulage et élément de crémaillère pour composer successivement ladite chaîne
DE102006031824B4 (de) * 2006-07-07 2008-10-30 Bucyrus Dbt Europe Gmbh Gewinnungsmaschine mit Gleitschuh sowie Gleitschuh hierfür
CN113153288B (zh) * 2021-04-20 2022-06-14 中国煤炭科工集团太原研究院有限公司 大坡度巷道掘进成套装备及掘进方法

Also Published As

Publication number Publication date
GB1292076A (en) 1972-10-11
FR2093506A5 (fr) 1972-01-28
DE2121156A1 (de) 1971-12-02

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