ES384264A1 - Una maquina de extraccion minera para frentes de ataque cortos. - Google Patents

Una maquina de extraccion minera para frentes de ataque cortos.

Info

Publication number
ES384264A1
ES384264A1 ES384264A ES384264A ES384264A1 ES 384264 A1 ES384264 A1 ES 384264A1 ES 384264 A ES384264 A ES 384264A ES 384264 A ES384264 A ES 384264A ES 384264 A1 ES384264 A1 ES 384264A1
Authority
ES
Spain
Prior art keywords
carriage
webs
mineral
guideway
conveyor
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
ES384264A
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 ES384264A1 publication Critical patent/ES384264A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/14—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate with equipment for cleaning the slit
    • 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
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

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)
  • Crushing And Pulverization Processes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Specific Conveyance Elements (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Structure Of Belt Conveyors (AREA)
ES384264A 1970-01-07 1970-10-05 Una maquina de extraccion minera para frentes de ataque cortos. Expired ES384264A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000370A DE2000370B2 (de) 1970-01-07 1970-01-07 Kurzstreb-Gewinnungsmaschine

Publications (1)

Publication Number Publication Date
ES384264A1 true ES384264A1 (es) 1973-05-01

Family

ID=5759088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384264A Expired ES384264A1 (es) 1970-01-07 1970-10-05 Una maquina de extraccion minera para frentes de ataque cortos.

Country Status (10)

Country Link
US (1) US3711160A (es)
JP (1) JPS4936841B1 (es)
BE (1) BE757376A (es)
CA (1) CA930751A (es)
DE (1) DE2000370B2 (es)
ES (1) ES384264A1 (es)
FR (1) FR2065383A5 (es)
GB (1) GB1303718A (es)
NL (1) NL7014840A (es)
ZA (1) ZA707943B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240644U (es) * 1975-09-16 1977-03-23
DE2920419C2 (de) * 1979-05-19 1982-06-16 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Vorrichtung zum Auffahren des Maschinenstalls
DE3004624A1 (de) * 1980-02-08 1981-08-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gewinnungseinrichtung fuer bergbaubetriebe, insbesondere fuer kurzfrontbetriebe
DE3017660A1 (de) * 1980-05-08 1981-11-12 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Abbau- und vortriebsmaschine
DE3102367A1 (de) * 1981-01-24 1982-10-07 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Stoerungsdurchoerterungsmaschine fuer unktertaegige gewinnungsbetriebe, insbesondere hobelbetriebe
DE3113720C2 (de) * 1981-04-04 1985-01-03 Halbach & Braun, 5600 Wuppertal Hobelanlage für Untertagebetriebe mit einer Schrämeinrichtung im Übergangsbereich vom Streb zur Strecke, insbesondere für eine mitgefahrene Flözstrecke
DE3480105D1 (en) * 1983-07-27 1989-11-16 Kembla Coal & Coke Continuous mining machine
US5730279A (en) * 1995-06-20 1998-03-24 Judge; Michael C. Conveyor having a carriage
DE19724925C2 (de) * 1997-06-12 1999-10-07 Tamrock Voest Alpine Bergtech Schrämmaschine für die Gewinnung mineralischer Stoffe im Langfrontbau unter Tage und ihre Verwendung
DE202011050143U1 (de) * 2011-05-16 2012-08-23 Caterpillar Global Mining Europe Gmbh Gewinnungseinrichtung zum Abbau von flözartig oder massiv abgelagerten mineralischen Materialien und Gewinnungsmaschine hierfür
WO2015038090A1 (ru) * 2013-09-13 2015-03-19 Общество С Ограниченной Ответственностью "Корум Групп" Выемочная машина

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284617A (fr) * 1961-01-03 1962-02-16 Machine excavatrice, servant notamment à l'extraction de l'argile
US3314723A (en) * 1964-07-10 1967-04-18 Gewerk Eisenhuette Westfalia Sidewall miner with vertically swingable rotary cutter and t-shaped conveyor

Also Published As

Publication number Publication date
BE757376A (fr) 1971-03-16
ZA707943B (en) 1971-08-25
FR2065383A5 (es) 1971-07-23
DE2000370A1 (de) 1971-07-22
US3711160A (en) 1973-01-16
NL7014840A (es) 1971-07-09
GB1303718A (es) 1973-01-17
DE2000370B2 (de) 1978-11-23
CA930751A (en) 1973-07-24
JPS4936841B1 (es) 1974-10-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840229