CA1063626A - Full face miner - Google Patents

Full face miner

Info

Publication number
CA1063626A
CA1063626A CA279,981A CA279981A CA1063626A CA 1063626 A CA1063626 A CA 1063626A CA 279981 A CA279981 A CA 279981A CA 1063626 A CA1063626 A CA 1063626A
Authority
CA
Canada
Prior art keywords
cutting
rams
miner
face
heads
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
CA279,981A
Other languages
English (en)
French (fr)
Inventor
James C. Justice
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.)
COALTEX
Original Assignee
COALTEX
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 COALTEX filed Critical COALTEX
Application granted granted Critical
Publication of CA1063626A publication Critical patent/CA1063626A/en
Expired legal-status Critical Current

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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • 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
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal

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)
  • Remote Sensing (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA279,981A 1976-06-21 1977-06-07 Full face miner Expired CA1063626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/698,123 US4037875A (en) 1976-06-21 1976-06-21 Full face miner

Publications (1)

Publication Number Publication Date
CA1063626A true CA1063626A (en) 1979-10-02

Family

ID=24804006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,981A Expired CA1063626A (en) 1976-06-21 1977-06-07 Full face miner

Country Status (6)

Country Link
US (1) US4037875A (en, 2012)
AU (1) AU509075B2 (en, 2012)
CA (1) CA1063626A (en, 2012)
DE (1) DE2727837A1 (en, 2012)
GB (1) GB1574782A (en, 2012)
ZA (1) ZA773500B (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239289A (en) * 1979-03-14 1980-12-16 Coaltex, Incorporated Maneuverable full face miner
GB2049760B (en) * 1979-05-25 1983-04-27 Coal Industry Patents Ltd Mining equipment
AT382207B (de) * 1984-08-31 1987-01-26 Voest Alpine Ag Streckenvortriebs- oder gewinnungsmaschine
AT381986B (de) * 1984-08-31 1986-12-29 Voest Alpine Ag Einrichtung zum abdichten eines von einer schraemmaschine aufgefahrenen streckenquerschnittes
AT386051B (de) * 1985-01-29 1988-06-27 Voest Alpine Ag Streckenvortriebs- oder gewinnungsmaschine
US5145236A (en) * 1991-05-06 1992-09-08 Shell Oil Company Method and apparatus for controlling dust produced by a continuous miner
DE59906542D1 (de) * 1999-01-19 2003-09-11 Rag Ag Senkmaschine mit vertikal-schwenkwalzen
US20110062768A1 (en) * 2008-05-26 2011-03-17 Nine Dot Solutions (Pty) Ltd. Mining Machine and Method of Mining
DE202012101169U1 (de) * 2012-03-30 2013-07-01 Caterpillar Global Mining Europe Gmbh Gewinnungshobel
IT201700112156A1 (it) 2017-10-06 2019-04-06 Soilmec Spa Utensile di scavo per la realizzazione di diaframmi e relativa attrezzatura di scavo

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047472A (en, 2012) * 1900-01-01
DE1197832C2 (de) * 1960-12-17 1973-05-03 Hamborner Bergbau Ag Gewinnungsmaschine fuer Bergbaubetriebe, insbesondere fuer Breitauffahren von Floezstrecken od. dgl.
US3418023A (en) * 1965-11-18 1968-12-24 Webster Machine Dev Ltd Longwall coal-cutting machine
US3640580A (en) * 1969-07-24 1972-02-08 Letcher T White Dust-eliminating coal-mining apparatus
DE2050618A1 (de) * 1970-10-15 1972-04-27 Fried. Krupp Gmbh, 4300 Essen Maschine und Verfahren zum Auffahren von Strecken, Tunneln od.dgl
US3784256A (en) * 1972-06-01 1974-01-08 Allied Chem Dust control in longwall mining
US3813126A (en) * 1972-10-02 1974-05-28 Bendix Corp Continuously operable underground mining vehicle
DE2300224C3 (de) * 1973-01-04 1981-07-02 Hölter, Ing.(grad.), Heinz, 4390 Gladbeck Einrichtung zur Entstaubung eines längsbewetterten Strebbetriebes
US3879088A (en) * 1973-09-13 1975-04-22 Jr George Sodder Longwall mining system

Also Published As

Publication number Publication date
ZA773500B (en) 1978-04-26
DE2727837A1 (de) 1977-12-29
GB1574782A (en) 1980-09-10
DE2727837C2 (en, 2012) 1987-09-24
AU509075B2 (en) 1980-04-17
AU2602977A (en) 1978-12-14
US4037875A (en) 1977-07-26

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