GB1383591A - Mineral mining machines - Google Patents

Mineral mining machines

Info

Publication number
GB1383591A
GB1383591A GB439572A GB439572A GB1383591A GB 1383591 A GB1383591 A GB 1383591A GB 439572 A GB439572 A GB 439572A GB 439572 A GB439572 A GB 439572A GB 1383591 A GB1383591 A GB 1383591A
Authority
GB
United Kingdom
Prior art keywords
mining machines
mineral mining
mineral
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
GB439572A
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 GB1383591A publication Critical patent/GB1383591A/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

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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Soil Working Implements (AREA)
  • Knives (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Details Of Cutting Devices (AREA)
GB439572A 1971-02-10 1972-01-31 Mineral mining machines Expired GB1383591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES388136A ES388136A1 (es) 1971-02-10 1971-02-10 Perfeccionamientos en maquinas cepilladoras de carbon para la extraccion de carbon en explotaciones de frente largo.

Publications (1)

Publication Number Publication Date
GB1383591A true GB1383591A (en) 1974-02-12

Family

ID=8457785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB439572A Expired GB1383591A (en) 1971-02-10 1972-01-31 Mineral mining machines

Country Status (6)

Country Link
US (1) US3779603A (cs)
DE (1) DE2200678C2 (cs)
ES (1) ES388136A1 (cs)
FR (1) FR2124546A1 (cs)
GB (1) GB1383591A (cs)
PL (1) PL74886B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517064C1 (de) * 1985-05-11 1986-09-11 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Anordnung zum Einstellen der Bodenmeissel eines Kohlenhobels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158920B (de) * 1956-05-25 1963-12-12 Maschfab Eisengiesserei Beien Kohlenhobel mit verstellbarem Sohlenmesser
DE1184308B (de) * 1960-05-11 1964-12-31 Gewerk Eisenhuette Westfalia Kohlenhobel mit selbsttaetig einstellbaren Bodenmeisseln
DE1182617B (de) * 1963-02-02 1964-12-03 Gewerk Eisenhuette Westfalia Kohlenhobel mit klappbaren klappenartigen Meisseltraegern
DE1239258B (de) * 1963-05-16 1967-04-27 Gewerk Eisenhuette Westfalia Kohlenhobel mit verschwenkbaren Meisseltraegern
DE1257714B (de) * 1965-03-11 1968-01-04 Gewerk Eisenhuette Westfalia Kohlenhobel, insbesondere fuer maechtige und schaelend schwer gewinnbare Floeze
US3321249A (en) * 1965-05-07 1967-05-23 Gewerk Eisenhuette Westfalia Coal planer having adjustable and relatively adjustable cutters
DE1288541C2 (de) * 1966-02-17 1974-03-28 Gewerkschaft Eisenhütte Westfalia, 4628 Wethmar Kohlenhobel

Also Published As

Publication number Publication date
ES388136A1 (es) 1973-05-01
PL74886B1 (en) 1974-12-31
US3779603A (en) 1973-12-18
DE2200678C2 (de) 1982-09-09
FR2124546A1 (cs) 1972-09-22
DE2200678A1 (de) 1972-08-24

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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