GB1574334A - Mineral mining installations - Google Patents

Mineral mining installations Download PDF

Info

Publication number
GB1574334A
GB1574334A GB18449/77A GB1844977A GB1574334A GB 1574334 A GB1574334 A GB 1574334A GB 18449/77 A GB18449/77 A GB 18449/77A GB 1844977 A GB1844977 A GB 1844977A GB 1574334 A GB1574334 A GB 1574334A
Authority
GB
United Kingdom
Prior art keywords
conveyor
mineral
plough
chain drive
drive means
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
GB18449/77A
Other languages
English (en)
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
Publication of GB1574334A publication Critical patent/GB1574334A/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
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • 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
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • 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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
  • Machines For Laying And Maintaining Railways (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Soil Working Implements (AREA)
GB18449/77A 1976-05-15 1977-05-03 Mineral mining installations Expired GB1574334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2621678A DE2621678C2 (de) 1976-05-15 1976-05-15 Bergbau-Gewinnungsanlage

Publications (1)

Publication Number Publication Date
GB1574334A true GB1574334A (en) 1980-09-03

Family

ID=5978069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18449/77A Expired GB1574334A (en) 1976-05-15 1977-05-03 Mineral mining installations

Country Status (4)

Country Link
US (1) US4111489A (US06277897-20010821-C00009.png)
DE (1) DE2621678C2 (US06277897-20010821-C00009.png)
FR (1) FR2351243A1 (US06277897-20010821-C00009.png)
GB (1) GB1574334A (US06277897-20010821-C00009.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754381C2 (de) * 1977-12-07 1985-06-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gewinnungseinrichtung, insbesondere für die Kohlegewinnung in Untertagebetrieben
DE3042004A1 (de) * 1980-11-07 1982-06-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gleitfuehrung fuer eine untertaegige gewinnungsmaschine
DE20307150U1 (de) * 2003-05-07 2004-07-22 Dbt Gmbh Hobelführung für kettengezogenen Hobel
DE102005049971B4 (de) * 2005-10-17 2016-03-10 Caterpillar Global Mining Europe Gmbh Gewinnungshobel
CN102900435B (zh) * 2012-09-26 2015-10-28 三一重型装备有限公司 刨煤机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215632B (de) * 1962-12-14 1966-05-05 Gewerk Eisenhuette Westfalia Kohlengewinnungsgeraet, insbesondere Kohlenhobel
FR1366672A (fr) * 1963-08-29 1964-07-10 Gewerk Eisenhuette Westfalia Rabot à charbon guidé sur un transporteur du côté du front de taille, utilisable notamment dans les mines
FR1377117A (fr) * 1963-12-13 1964-10-31 Gewerk Eisenhuette Westfalia équipement pour l'extraction du charbon au fond dans les mines
DE1247240B (de) * 1964-05-06 1967-08-17 Gewerk Eisenhuette Westfalia Kohlengewinnungsmaschine, bestehend aus einem Kohlenhobel und einem weiteren, den Foerderer portalartig uebergreifenden Gewinnungsgeraet
DE1433226A1 (de) * 1964-07-06 1968-10-17 U Eisengiesserei A Beien Masch Gewinnungsmaschine,insbesondere Kohlenhobel
FR1427577A (fr) * 1965-04-05 1966-02-04 Gewerk Eisenhuette Westfalia équipement pour l'extraction du charbon
FR1429175A (fr) * 1965-04-08 1966-02-18 Gewerk Eisenhuette Westfalia Equipement pour l'extraction du charbon
DE1458701A1 (de) * 1965-07-30 1969-10-23 Und Eisengiesserei A Beien Mas Strebausruestung fuer den untertaegigen Grubenbetrieb
FR1442135A (fr) * 1965-08-05 1966-06-10 Gewerk Eisenhuette Westfalia équipement pour l'extraction du charbon, constitué par un transporteur placé devant le front de taille et par deux machines d'abatage travaillant de préférence indépendamment l'une de l'autre
DE1758480A1 (de) * 1968-06-10 1971-01-28 Gewerk Eisenhuette Westfalia Verfahren zur schneidenden Gewinnung von Mineralien

Also Published As

Publication number Publication date
DE2621678A1 (de) 1977-12-08
DE2621678C2 (de) 1984-01-26
US4111489A (en) 1978-09-05
FR2351243B1 (US06277897-20010821-C00009.png) 1982-10-29
FR2351243A1 (fr) 1977-12-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee