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PL208546A1 - MACHINE MACHINE FOR MINE CUTLERY - Google Patents

MACHINE MACHINE FOR MINE CUTLERY

Info

Publication number
PL208546A1
PL208546A1 PL20854678A PL20854678A PL208546A1 PL 208546 A1 PL208546 A1 PL 208546A1 PL 20854678 A PL20854678 A PL 20854678A PL 20854678 A PL20854678 A PL 20854678A PL 208546 A1 PL208546 A1 PL 208546A1
Authority
PL
Poland
Prior art keywords
machine
cutlery
mine
machine machine
mine cutlery
Prior art date
Application number
PL20854678A
Other languages
Polish (pl)
Other versions
PL117040B1 (en
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 PL208546A1 publication Critical patent/PL208546A1/en
Publication of PL117040B1 publication Critical patent/PL117040B1/en

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
    • 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
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/06—Distributing electric power; Cable networks; Conduits for cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Cleaning In General (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
PL20854678A 1977-07-21 1978-07-20 Winning apparatus for mine excavations PL117040B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772732868 DE2732868C2 (en) 1977-07-21 1977-07-21 Runway and supply rail for a mining machine

Publications (2)

Publication Number Publication Date
PL208546A1 true PL208546A1 (en) 1979-03-26
PL117040B1 PL117040B1 (en) 1981-07-31

Family

ID=6014449

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20854678A PL117040B1 (en) 1977-07-21 1978-07-20 Winning apparatus for mine excavations

Country Status (4)

Country Link
DE (1) DE2732868C2 (en)
GB (1) GB2001683B (en)
PL (1) PL117040B1 (en)
SU (1) SU1269742A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923227A1 (en) * 1978-11-28 1980-06-12 Gewerk Eisenhuette Westfalia Hydraulic mining machine water supply system - has water and electricity supply rails along face conveyor for high pressure pump
DE3245792C1 (en) * 1982-12-10 1984-03-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Supply of the liquid media for a hydraulic-mechanical mining extraction machine provided with a sword
DE202004000516U1 (en) * 2004-01-14 2004-04-01 Dbt Gmbh Planer for underground mining
DE102006027955B4 (en) * 2006-06-14 2016-06-02 Caterpillar Global Mining Europe Gmbh Traction sled for extraction planer and extraction planer hereby
CZ2010250A3 (en) * 2007-11-06 2010-08-25 Bucyrus Europe Gmbh Traction sledge for underground extraction plough
CN113622919B (en) * 2021-08-26 2023-06-16 宁夏天地西北煤机有限公司 Anti-slip device and displacement type belt conveyor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103866B (en) * 1957-09-26 1961-04-06 Gewerk Eisenhuette Westfalia Device for supplying a pressure medium from an elastic pressure line to a moving point of consumption
DE1515340A1 (en) * 1966-02-08 1969-07-31 Th Steinfurth Gmbh Dipl Ing Contact line for firedamp-endangered mine rooms
DE2456442C3 (en) * 1974-11-29 1980-11-06 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Side bracket to accommodate a sloping cable or a cable chain enclosing the sloping cable
DE2633173C2 (en) * 1975-07-26 1985-02-14 Pitcraft Summit Ltd., Barnsley, Yorkshire Pressure medium duct, in particular on a mining conveyor of a coal extraction facility

Also Published As

Publication number Publication date
DE2732868C2 (en) 1986-07-31
PL117040B1 (en) 1981-07-31
GB2001683B (en) 1982-01-13
DE2732868A1 (en) 1979-02-01
GB2001683A (en) 1979-02-07
SU1269742A3 (en) 1986-11-07

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