GB1422539A - Mining installations - Google Patents

Mining installations

Info

Publication number
GB1422539A
GB1422539A GB2043573A GB2043573A GB1422539A GB 1422539 A GB1422539 A GB 1422539A GB 2043573 A GB2043573 A GB 2043573A GB 2043573 A GB2043573 A GB 2043573A GB 1422539 A GB1422539 A GB 1422539A
Authority
GB
United Kingdom
Prior art keywords
plough
lever
bars
movement
control
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
GB2043573A
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
Priority claimed from DE2221392A external-priority patent/DE2221392C3/de
Priority claimed from DE2221465A external-priority patent/DE2221465C3/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB1422539A publication Critical patent/GB1422539A/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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines

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)
  • Confectionery (AREA)
  • Hinges (AREA)
GB2043573A 1972-05-02 1973-04-30 Mining installations Expired GB1422539A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2221392A DE2221392C3 (de) 1972-05-02 1972-05-02 Gewinnungseinrichtung für Bergbaubetriebe
DE2221465A DE2221465C3 (de) 1972-05-02 1972-05-02 Gewinnungseinrichtung für Bergbaubetriebe, insbesondere Hobelanlage

Publications (1)

Publication Number Publication Date
GB1422539A true GB1422539A (en) 1976-01-28

Family

ID=25763185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2043573A Expired GB1422539A (en) 1972-05-02 1973-04-30 Mining installations

Country Status (4)

Country Link
US (1) US3847438A (enrdf_load_stackoverflow)
JP (1) JPS5519359B2 (enrdf_load_stackoverflow)
FR (1) FR2182964B1 (enrdf_load_stackoverflow)
GB (1) GB1422539A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138467A (en) * 1983-04-12 1984-10-24 Do Gpkexi Komplex Mekh Shakht Front-end-coal-winning unit

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710960C2 (de) * 1977-03-12 1981-07-02 Friedrich Wilhelm 4223 Voerde Paurat Strecken- bzw. Tunnelvortriebsmaschine
PL118233B1 (en) * 1978-04-14 1981-09-30 Centralny Osrodek Projektowo Kon Apparatus for winning thick deposits of useful minerals skopaemogo
DE3141695A1 (de) * 1981-10-21 1983-04-28 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zur niveausteuerung einer gewinnungsmaschine
DE102009003807A1 (de) * 2009-04-21 2010-10-28 Bucyrus Europe Gmbh Gewinnungshobel für Hobelanlagen und Hobelanlage für geneigte Lagerung
DE102009003808A1 (de) * 2009-04-21 2010-10-28 Bucyrus Europe Gmbh Meißelanordnung für Gewinnungshobel und Gewinnungshobel für Hobelanlagen
CN104863585B (zh) * 2015-04-28 2017-11-07 四川达竹煤电(集团)有限责任公司柏林煤矿 薄与极薄煤层采煤面无缺口进刀的成套设备
CN109267939A (zh) * 2018-12-06 2019-01-25 贵州大学 一种便于调整角度的煤矿钻机
CN111119921A (zh) * 2019-12-26 2020-05-08 穆芳玲 一种用于冶金矿石开采中的掘进运输装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010909A (en) * 1961-07-31 1965-11-24 Adele Oellrich Mining and conveying equipment for short wall working, especially in coal mines, and method of mining
FR1487717A (fr) * 1966-07-25 1967-07-07 Maschfab Eisengiesserei Beien Soutènement pour l'exploitation souterraine des mines
GB1215189A (en) * 1968-10-17 1970-12-09 British Jeffrey Diamond Ltd Mineral mining apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138467A (en) * 1983-04-12 1984-10-24 Do Gpkexi Komplex Mekh Shakht Front-end-coal-winning unit

Also Published As

Publication number Publication date
FR2182964A1 (enrdf_load_stackoverflow) 1973-12-14
JPS4961002A (enrdf_load_stackoverflow) 1974-06-13
JPS5519359B2 (enrdf_load_stackoverflow) 1980-05-26
FR2182964B1 (enrdf_load_stackoverflow) 1982-09-10
US3847438A (en) 1974-11-12

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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