GB1303718A - - Google Patents

Info

Publication number
GB1303718A
GB1303718A GB5169670A GB5169670A GB1303718A GB 1303718 A GB1303718 A GB 1303718A GB 5169670 A GB5169670 A GB 5169670A GB 5169670 A GB5169670 A GB 5169670A GB 1303718 A GB1303718 A GB 1303718A
Authority
GB
United Kingdom
Prior art keywords
cutter
carriage
supported
shaft
mineral
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
GB5169670A
Other languages
English (en)
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 filed Critical
Publication of GB1303718A publication Critical patent/GB1303718A/en
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)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Specific Conveyance Elements (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB5169670A 1970-01-07 1970-10-30 Expired GB1303718A (enrdf_load_html_response)

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
GB1303718A true GB1303718A (enrdf_load_html_response) 1973-01-17

Family

ID=5759088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5169670A Expired GB1303718A (enrdf_load_html_response) 1970-01-07 1970-10-30

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371210A (en) 1978-04-10 1983-02-01 Kennametal Inc. Freely rotatable pick bit holder on rotary driven member and method

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240644U (enrdf_load_html_response) * 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
DE3131751A1 (de) 1980-08-13 1982-04-08 Dresser Europe S.A., 1160 Bruxelles Abbaumaschine und -system
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371210A (en) 1978-04-10 1983-02-01 Kennametal Inc. Freely rotatable pick bit holder on rotary driven member and method

Also Published As

Publication number Publication date
DE2000370A1 (de) 1971-07-22
CA930751A (en) 1973-07-24
ES384264A1 (es) 1973-05-01
NL7014840A (enrdf_load_html_response) 1971-07-09
US3711160A (en) 1973-01-16
DE2000370B2 (de) 1978-11-23
JPS4936841B1 (enrdf_load_html_response) 1974-10-03
FR2065383A5 (enrdf_load_html_response) 1971-07-23
BE757376A (fr) 1971-03-16
ZA707943B (en) 1971-08-25

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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