CA1034068A - Exploitation miniere - Google Patents

Exploitation miniere

Info

Publication number
CA1034068A
CA1034068A CA246,918A CA246918A CA1034068A CA 1034068 A CA1034068 A CA 1034068A CA 246918 A CA246918 A CA 246918A CA 1034068 A CA1034068 A CA 1034068A
Authority
CA
Canada
Prior art keywords
mining installations
installations
mining
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA246,918A
Other languages
English (en)
Inventor
Werner Georg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of CA1034068A publication Critical patent/CA1034068A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
    • 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

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)
  • Chain Conveyers (AREA)
CA246,918A 1975-03-06 1976-03-02 Exploitation miniere Expired CA1034068A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2509801A DE2509801C2 (de) 1975-03-06 1975-03-06 Kettenkratzförderer zum Transport eines Mineralhaufwerks

Publications (1)

Publication Number Publication Date
CA1034068A true CA1034068A (fr) 1978-07-04

Family

ID=5940648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,918A Expired CA1034068A (fr) 1975-03-06 1976-03-02 Exploitation miniere

Country Status (4)

Country Link
US (1) US4026603A (fr)
CA (1) CA1034068A (fr)
DE (1) DE2509801C2 (fr)
ZA (1) ZA761216B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA808106B (en) * 1980-12-30 1982-01-27 Gewerk Eisenhuette Westfalia Mineral mining installation
DE3743239C1 (de) * 1987-12-19 1989-08-03 Bochumer Eisen Heintzmann Vorrichtung zum Loesen von floezartig anstehenden mineralischen Rohstoffen sowie zum Transport dieser mineralischen Rohstoffe in Streblaengsrichtung
US5272289A (en) * 1990-06-08 1993-12-21 American Longwall Mining Corporation Scraper chain conveyor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945744A (en) * 1926-12-03 1934-02-06 Jeffrey Mfg Co Apparatus for mining coal
DE903552C (de) * 1951-08-03 1954-02-08 Bernhard Langerbein Foerderrinne fuer Kettenfoerderer u. dgl.
GB768559A (en) * 1954-02-26 1957-02-20 Crawley Ind Products Ltd Improvements in and relating to flexible conveyors
GB1068527A (en) * 1965-04-29 1967-05-10 Dobson Ltd W E & F Improved mine roof support means
DE1936014U (de) * 1966-01-17 1966-04-07 Gewerk Eisenhuette Westfalia Kettenkratzfoerderer fuer den untertagebetrieb.
GB1124543A (en) * 1966-01-17 1968-08-21 Gewerk Eisenhuette Westfalia Scraper-chain conveyor
GB1336139A (en) * 1969-12-13 1973-11-07 Dowty Meco Ltd Chain conveyor
DE2058807C3 (de) * 1970-11-30 1979-08-23 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kettenkratzförderer mit zwei Fördererseitenprofilen

Also Published As

Publication number Publication date
DE2509801A1 (de) 1976-09-16
ZA761216B (en) 1977-02-23
DE2509801C2 (de) 1984-03-15
US4026603A (en) 1977-05-31

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