JPS4961002A - - Google Patents

Info

Publication number
JPS4961002A
JPS4961002A JP48049009A JP4900973A JPS4961002A JP S4961002 A JPS4961002 A JP S4961002A JP 48049009 A JP48049009 A JP 48049009A JP 4900973 A JP4900973 A JP 4900973A JP S4961002 A JPS4961002 A JP S4961002A
Authority
JP
Japan
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.)
Granted
Application number
JP48049009A
Other languages
Japanese (ja)
Other versions
JPS5519359B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4961002A publication Critical patent/JPS4961002A/ja
Publication of JPS5519359B2 publication Critical patent/JPS5519359B2/ja
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)
JP4900973A 1972-05-02 1973-05-01 Expired JPS5519359B2 (enrdf_load_stackoverflow)

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 (2)

Publication Number Publication Date
JPS4961002A true JPS4961002A (enrdf_load_stackoverflow) 1974-06-13
JPS5519359B2 JPS5519359B2 (enrdf_load_stackoverflow) 1980-05-26

Family

ID=25763185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4900973A Expired JPS5519359B2 (enrdf_load_stackoverflow) 1972-05-02 1973-05-01

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)

Families Citing this family (9)

* 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
FR2544378B1 (fr) * 1983-04-12 1986-03-14 Do G P Dehouilleuse frontale
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

Also Published As

Publication number Publication date
FR2182964A1 (enrdf_load_stackoverflow) 1973-12-14
JPS5519359B2 (enrdf_load_stackoverflow) 1980-05-26
FR2182964B1 (enrdf_load_stackoverflow) 1982-09-10
GB1422539A (en) 1976-01-28
US3847438A (en) 1974-11-12

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