CA930751A - Winning machine for short face sections - Google Patents

Winning machine for short face sections

Info

Publication number
CA930751A
CA930751A CA101711A CA101711A CA930751A CA 930751 A CA930751 A CA 930751A CA 101711 A CA101711 A CA 101711A CA 101711 A CA101711 A CA 101711A CA 930751 A CA930751 A CA 930751A
Authority
CA
Canada
Prior art keywords
winning machine
face sections
short face
short
sections
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
CA101711A
Other versions
CA101711S (en
Inventor
Mennekes Werner
Weinhold Heinz
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 CA930751A publication Critical patent/CA930751A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/14—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate with equipment for cleaning the slit
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • 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

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)
  • Crushing And Pulverization Processes (AREA)
  • Specific Conveyance Elements (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA101711A 1970-01-07 1970-12-30 Winning machine for short face sections Expired CA930751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000370A DE2000370B2 (en) 1970-01-07 1970-01-07 Shortwall mining machine

Publications (1)

Publication Number Publication Date
CA930751A true CA930751A (en) 1973-07-24

Family

ID=5759088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101711A Expired CA930751A (en) 1970-01-07 1970-12-30 Winning machine for short face sections

Country Status (10)

Country Link
US (1) US3711160A (en)
JP (1) JPS4936841B1 (en)
BE (1) BE757376A (en)
CA (1) CA930751A (en)
DE (1) DE2000370B2 (en)
ES (1) ES384264A1 (en)
FR (1) FR2065383A5 (en)
GB (1) GB1303718A (en)
NL (1) NL7014840A (en)
ZA (1) ZA707943B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240644U (en) * 1975-09-16 1977-03-23
US4371210A (en) 1978-04-10 1983-02-01 Kennametal Inc. Freely rotatable pick bit holder on rotary driven member and method
DE2920419C2 (en) * 1979-05-19 1982-06-16 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Device for opening the machine shed
DE3004624A1 (en) * 1980-02-08 1981-08-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Short front mine mineral cutting machine drive - has frame hung gear with wheel engaging drive bar rod on backfilling side
DE3017660A1 (en) * 1980-05-08 1981-11-12 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen DISMANTLING AND DRIVING MACHINE
DE3131751A1 (en) 1980-08-13 1982-04-08 Dresser Europe S.A., 1160 Bruxelles DEGRADATION MACHINE AND SYSTEM
DE3102367A1 (en) * 1981-01-24 1982-10-07 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Fault-holing machine for underground winning operations, in particular plough operations
DE3113720C2 (en) * 1981-04-04 1985-01-03 Halbach & Braun, 5600 Wuppertal Plowing system for underground operations with a cutting device in the transition area from the face to the line, especially for a seam path that is driven along
US4740037A (en) * 1983-07-27 1988-04-26 Kembla Coal & Coke Pty. Limited Continuous mining machine
US5730279A (en) * 1995-06-20 1998-03-24 Judge; Michael C. Conveyor having a carriage
DE19724925C2 (en) * 1997-06-12 1999-10-07 Tamrock Voest Alpine Bergtech Cutting machine for the extraction of mineral materials in the long front underground and their use
DE202011050143U1 (en) * 2011-05-16 2012-08-23 Caterpillar Global Mining Europe Gmbh Extraction device for the degradation of fl ockly or massively deposited mineral materials and extraction machine therefor
WO2015038090A1 (en) * 2013-09-13 2015-03-19 Общество С Ограниченной Ответственностью "Корум Групп" Winning machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284617A (en) * 1961-01-03 1962-02-16 Excavator machine, used in particular for the extraction of clay
US3314723A (en) * 1964-07-10 1967-04-18 Gewerk Eisenhuette Westfalia Sidewall miner with vertically swingable rotary cutter and t-shaped conveyor

Also Published As

Publication number Publication date
JPS4936841B1 (en) 1974-10-03
GB1303718A (en) 1973-01-17
FR2065383A5 (en) 1971-07-23
NL7014840A (en) 1971-07-09
DE2000370B2 (en) 1978-11-23
BE757376A (en) 1971-03-16
US3711160A (en) 1973-01-16
ZA707943B (en) 1971-08-25
ES384264A1 (en) 1973-05-01
DE2000370A1 (en) 1971-07-22

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