CA1223281A - Mining machine - Google Patents

Mining machine

Info

Publication number
CA1223281A
CA1223281A CA000466134A CA466134A CA1223281A CA 1223281 A CA1223281 A CA 1223281A CA 000466134 A CA000466134 A CA 000466134A CA 466134 A CA466134 A CA 466134A CA 1223281 A CA1223281 A CA 1223281A
Authority
CA
Canada
Prior art keywords
mining machine
base frame
hydraulic
machine according
hydraulic ram
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
CA000466134A
Other languages
English (en)
French (fr)
Inventor
Eberhart Unger
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 CA1223281A publication Critical patent/CA1223281A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom

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)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Disintegrating Or Milling (AREA)
  • Guiding Agricultural Machines (AREA)
CA000466134A 1983-11-10 1984-10-23 Mining machine Expired CA1223281A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833340606 DE3340606A1 (de) 1983-11-10 1983-11-10 Vortriebs- und abbaueinrichtung fuer kurzfrontbetriebe
DEP3340606.5 1983-11-10

Publications (1)

Publication Number Publication Date
CA1223281A true CA1223281A (en) 1987-06-23

Family

ID=6213918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000466134A Expired CA1223281A (en) 1983-11-10 1984-10-23 Mining machine

Country Status (5)

Country Link
AU (1) AU568412B2 (enrdf_load_stackoverflow)
CA (1) CA1223281A (enrdf_load_stackoverflow)
DE (1) DE3340606A1 (enrdf_load_stackoverflow)
SU (1) SU1519532A3 (enrdf_load_stackoverflow)
ZA (1) ZA848088B (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197832C2 (de) * 1960-12-17 1973-05-03 Hamborner Bergbau Ag Gewinnungsmaschine fuer Bergbaubetriebe, insbesondere fuer Breitauffahren von Floezstrecken od. dgl.
DE2343939A1 (de) * 1973-08-31 1975-03-13 Gewerk Eisenhuette Westfalia Verankerungsbock, insbesondere fuer die verankerung einer vortriebs- oder gewinnungseinrichtung
DE2353230C2 (de) * 1973-10-24 1982-02-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gewinnungseinrichtung, insbesondere für den schwebenden Abbau in halbsteiler oder steiler Lagerung
US4226476A (en) * 1977-11-28 1980-10-07 Fairchild Incorporated Continuous miner with improved roof-to-floor anchoring canopy units for advancing and turning machine and installing roof bolts
US4199193A (en) * 1978-07-28 1980-04-22 Acme Machinery Company Underground mining machine having temporary roof support means and roof bolting means associated therewith
DE3338900C2 (de) * 1983-10-27 1986-09-04 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Vorrichtung für den Streckenvortrieb

Also Published As

Publication number Publication date
DE3340606A1 (de) 1985-05-23
AU568412B2 (en) 1987-12-24
ZA848088B (en) 1985-05-29
SU1519532A3 (ru) 1989-10-30
DE3340606C2 (enrdf_load_stackoverflow) 1992-10-15
AU3471384A (en) 1985-05-16

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Legal Events

Date Code Title Description
MKEX Expiry