PL120610B1 - Minning machine for underground mine works in particular a planerobenno strug - Google Patents

Minning machine for underground mine works in particular a planerobenno strug Download PDF

Info

Publication number
PL120610B1
PL120610B1 PL1979217376A PL21737679A PL120610B1 PL 120610 B1 PL120610 B1 PL 120610B1 PL 1979217376 A PL1979217376 A PL 1979217376A PL 21737679 A PL21737679 A PL 21737679A PL 120610 B1 PL120610 B1 PL 120610B1
Authority
PL
Poland
Prior art keywords
conveyor
group
valves
shifters
shifting
Prior art date
Application number
PL1979217376A
Other languages
English (en)
Polish (pl)
Other versions
PL217376A1 (fr
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of PL217376A1 publication Critical patent/PL217376A1/xx
Publication of PL120610B1 publication Critical patent/PL120610B1/pl

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
    • E21C35/282—Autonomous machines; Autonomous operations
    • 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
    • E21C35/14—Equipment for pressing the conveyor towards the working face
    • 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
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral

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)
  • Control Of Conveyors (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
PL1979217376A 1978-07-27 1979-07-25 Minning machine for underground mine works in particular a planerobenno strug PL120610B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782832941 DE2832941A1 (de) 1978-07-27 1978-07-27 Gewinnungseinrichtung fuer bergbau- untertagebetriebe, insbesondere hobelanlage

Publications (2)

Publication Number Publication Date
PL217376A1 PL217376A1 (fr) 1980-04-08
PL120610B1 true PL120610B1 (en) 1982-03-31

Family

ID=6045511

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979217376A PL120610B1 (en) 1978-07-27 1979-07-25 Minning machine for underground mine works in particular a planerobenno strug

Country Status (4)

Country Link
BE (1) BE877878A (fr)
DE (1) DE2832941A1 (fr)
FR (1) FR2437487A1 (fr)
PL (1) PL120610B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520617C2 (de) * 1985-06-08 1995-08-17 Westfalia Becorit Ind Tech Verfahren und Einrichtung zum automatisierten Rücken eines Strebförderers in Kohlengewinnungsstreben

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347827A (fr) * 1962-11-20 1964-01-04 Dowty Technical Dev Ltd Appareil de commande du déplacement des étais de soutènement du toit d'une mine et du ripage du transporteur d'extraction
GB1085274A (en) * 1964-02-07 1967-09-27 Gullick Ltd Improvements in or relating to mine roof supports and the operation thereof
GB1100464A (en) * 1964-05-04 1968-01-24 Emi Ltd Improvements in and relating to control arrangements
BE694101A (fr) * 1966-02-16 1967-07-17
GB1210069A (en) * 1967-06-08 1970-10-28 Gullick Ltd Improvements in or relating to mining equipment control systems responsive to the passage of a body
FR2127082A5 (fr) * 1971-02-22 1972-10-13 Charbonnages De France
JPS5339201A (en) * 1976-09-22 1978-04-11 Taiheiyo Eng Automatic conveyor transferring apparatus

Also Published As

Publication number Publication date
FR2437487A1 (fr) 1980-04-25
DE2832941A1 (de) 1980-02-14
PL217376A1 (fr) 1980-04-08
BE877878A (fr) 1979-11-16

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