GB2048343B - Getting machines for underground mining - Google Patents

Getting machines for underground mining

Info

Publication number
GB2048343B
GB2048343B GB8014492A GB8014492A GB2048343B GB 2048343 B GB2048343 B GB 2048343B GB 8014492 A GB8014492 A GB 8014492A GB 8014492 A GB8014492 A GB 8014492A GB 2048343 B GB2048343 B GB 2048343B
Authority
GB
United Kingdom
Prior art keywords
underground mining
getting
machines
getting machines
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
GB8014492A
Other languages
English (en)
Other versions
GB2048343A (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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB2048343A publication Critical patent/GB2048343A/en
Application granted granted Critical
Publication of GB2048343B publication Critical patent/GB2048343B/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
    • E21C27/02—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
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB8014492A 1979-05-04 1980-05-01 Getting machines for underground mining Expired GB2048343B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2918006A DE2918006C2 (de) 1979-05-04 1979-05-04 Gewinnungsmaschine für den Untertagebergbau, insbesondere Walzenschrämmaschine

Publications (2)

Publication Number Publication Date
GB2048343A GB2048343A (en) 1980-12-10
GB2048343B true GB2048343B (en) 1983-05-18

Family

ID=6069924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8014492A Expired GB2048343B (en) 1979-05-04 1980-05-01 Getting machines for underground mining

Country Status (2)

Country Link
DE (1) DE2918006C2 (de)
GB (1) GB2048343B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135029C2 (de) * 1981-09-04 1983-07-07 Halbach & Braun, 5600 Wuppertal "Antrieb für eine auf der Förderrinne eines Förderers, insbesondere Strebförderers, verfahrbare Schrämmaschine o. dgl. Gewinnungsmaschine"

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1002246A (en) * 1963-03-08 1965-08-25 Gewerkschaft Eisenhuuete Westf A device for the automatic winning of coal
DE1220364B (de) * 1964-12-29 1966-07-07 Gewerk Eisenhuette Westfalia Vorrichtung zur selbsttaetigen Gewinnung von Kohle mittels eines etwa scheiben- oder trommelartigen Loesewerkzeuges
FR2278909A1 (fr) * 1974-06-21 1976-02-13 Ruhrkohle Ag Procede et appareillage pour la commande des haveuses-chargeuses a tambours dans l'industrie miniere
DE2701886B2 (de) * 1977-01-18 1979-11-22 Ernst Braun Schrämmaschine

Also Published As

Publication number Publication date
DE2918006C2 (de) 1985-06-27
GB2048343A (en) 1980-12-10
DE2918006A1 (de) 1980-11-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee