GB981429A - Coal plough - Google Patents

Coal plough

Info

Publication number
GB981429A
GB981429A GB1707461A GB1707461A GB981429A GB 981429 A GB981429 A GB 981429A GB 1707461 A GB1707461 A GB 1707461A GB 1707461 A GB1707461 A GB 1707461A GB 981429 A GB981429 A GB 981429A
Authority
GB
United Kingdom
Prior art keywords
plough
coal plough
coal
gewerkshaft
ramps
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
GB1707461A
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
Priority claimed from DEG29656A external-priority patent/DE1184308B/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB981429A publication Critical patent/GB981429A/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

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

981,429. Mineral-mining machines. GEWERKSHAFT EISENHUTTE WESTFALIA. May 10, 1961 [May 11, 1960(2)], No. 17074/61. Heading E1F. The pick carriers 16 positioned on a coal plough at floor level at each end of the plough and pivotal about an axis 17 parallel to the direction of advance of the plough can be replaced if so desired by attachments, such as loader ramps, which are rigidly connected to the plough.
GB1707461A 1960-05-11 1961-05-10 Coal plough Expired GB981429A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG0029655 1960-05-11
DEG29656A DE1184308B (en) 1960-05-11 1960-05-11 Coal plane with independently adjustable ground chisels

Publications (1)

Publication Number Publication Date
GB981429A true GB981429A (en) 1965-01-27

Family

ID=25978263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707461A Expired GB981429A (en) 1960-05-11 1961-05-10 Coal plough

Country Status (2)

Country Link
BE (1) BE603629A (en)
GB (1) GB981429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708396A (en) * 1985-05-11 1987-11-24 Klockner-Becorit Gmbh Coal shaver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708396A (en) * 1985-05-11 1987-11-24 Klockner-Becorit Gmbh Coal shaver

Also Published As

Publication number Publication date
BE603629A (en) 1961-11-10

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