FR2411298B1 - - Google Patents

Info

Publication number
FR2411298B1
FR2411298B1 FR7833541A FR7833541A FR2411298B1 FR 2411298 B1 FR2411298 B1 FR 2411298B1 FR 7833541 A FR7833541 A FR 7833541A FR 7833541 A FR7833541 A FR 7833541A FR 2411298 B1 FR2411298 B1 FR 2411298B1
Authority
FR
France
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
FR7833541A
Other languages
French (fr)
Other versions
FR2411298A1 (fr
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
Priority to DE19792923227 priority Critical patent/DE2923227A1/de
Publication of FR2411298A1 publication Critical patent/FR2411298A1/fr
Application granted granted Critical
Publication of FR2411298B1 publication Critical patent/FR2411298B1/fr
Granted 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
    • E21C27/34—Machine propelled along the working face by cable or chain
    • 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
    • E21C25/60—Slitting by jets of water or other liquid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Transmission Devices (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
FR7833541A 1977-12-07 1978-11-28 Dispositif d'abattage, en particulier pour l'abattage du charbon dans les exploitations minieres au fond Granted FR2411298A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792923227 DE2923227A1 (de) 1978-11-28 1979-06-08 Gewinnungseinrichtung fuer bergbaubetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2754381A DE2754381C2 (de) 1977-12-07 1977-12-07 Gewinnungseinrichtung, insbesondere für die Kohlegewinnung in Untertagebetrieben

Publications (2)

Publication Number Publication Date
FR2411298A1 FR2411298A1 (fr) 1979-07-06
FR2411298B1 true FR2411298B1 (OSRAM) 1983-04-15

Family

ID=6025459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833541A Granted FR2411298A1 (fr) 1977-12-07 1978-11-28 Dispositif d'abattage, en particulier pour l'abattage du charbon dans les exploitations minieres au fond

Country Status (11)

Country Link
US (1) US4251110A (OSRAM)
JP (1) JPS5486401A (OSRAM)
AU (1) AU522161B2 (OSRAM)
BE (1) BE872590A (OSRAM)
DE (1) DE2754381C2 (OSRAM)
ES (1) ES475835A1 (OSRAM)
FR (1) FR2411298A1 (OSRAM)
GB (1) GB2009821B (OSRAM)
PL (1) PL119670B1 (OSRAM)
SU (1) SU1106449A3 (OSRAM)
ZA (1) ZA786877B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806767C2 (de) 1978-02-17 1987-04-23 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Abbaueinrichtung für den Lang- oder Kurzfrontbergbau
DE2923227A1 (de) * 1978-11-28 1980-06-12 Gewerk Eisenhuette Westfalia Gewinnungseinrichtung fuer bergbaubetriebe
DE3004443A1 (de) * 1980-02-07 1981-08-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Walzenschraemmaschine, insbesondere fuer den abbau von erzlagerstaetten u.dgl.
DE3032204C2 (de) * 1980-08-27 1985-10-31 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Schrämwalze für eine Walzenschrämmaschine
DE3202350C2 (de) * 1982-01-26 1984-08-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Schneid- und Brechwerkzeug für eine hydromechanische Gewinnungsmaschine
DE3224591C1 (de) * 1982-07-01 1983-09-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Energieversorgungseinrichtung fuer zugmittelgezogene Gewinnungsmaschinen in bergmaennischen Abbaubetrieben
DE3245602C1 (de) * 1982-12-09 1984-03-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Einrichtung zum Schutz und zur Fuehrung des Zugmittels und der Versorgungsleitungen einer Bergbau-Gewinnungsmaschine
DE3245792C1 (de) * 1982-12-10 1984-03-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Zufuehrung der fluessigen Medien fuer eine mit Schwert versehene hydraulisch-mechanisch arbeitende Bergbau-Gewinnungsmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR979309A (fr) * 1949-01-20 1951-04-25 Bochumer Eisenhu Tte Heintzman Procédé et appareil pour l'abatage du charbon ou d'autres minéraux
GB672334A (en) * 1949-02-21 1952-05-21 Bendix Aviat Corp Antenna system
DE1186817B (de) * 1963-08-16 1965-02-11 Gewerk Eisenhuette Westfalia Vorrichtung zur Hereingewinnung der beim Hobeln oder Schraemen der Unterkohle haengengebliebenen Oberkohle
FR1395403A (fr) * 1964-05-22 1965-04-09 Gewerk Eisenhuette Westfalia équipement pour l'extraction du charbon par exploitation par taille
FR1434076A (fr) * 1964-05-25 1966-04-01 Glowny Instytut Gornictwa Procédé d'abatage hydraulique du charbon et installation permettant la mise en oeuvre de ce procédé
GB1077727A (en) * 1964-09-22 1967-08-02 Gewerk Eisenhuette Westfalia Mineral-mining installations
FR1427577A (fr) * 1965-04-05 1966-02-04 Gewerk Eisenhuette Westfalia équipement pour l'extraction du charbon
FR1429175A (fr) * 1965-04-08 1966-02-18 Gewerk Eisenhuette Westfalia Equipement pour l'extraction du charbon
FR1442135A (fr) * 1965-08-05 1966-06-10 Gewerk Eisenhuette Westfalia équipement pour l'extraction du charbon, constitué par un transporteur placé devant le front de taille et par deux machines d'abatage travaillant de préférence indépendamment l'une de l'autre
ZA731B (en) * 1973-01-02 1974-08-28 Atlas Copco Ab Improvements in or relating to apparatus for and to methods of rock cutting
US4067257A (en) * 1974-05-21 1978-01-10 Pitcraft Limited Electrical conduit
GB1481198A (en) * 1974-11-01 1977-07-27 Dresser Europe Sa Mining machine
DE2633173C2 (de) * 1975-07-26 1985-02-14 Pitcraft Summit Ltd., Barnsley, Yorkshire Druckmittelführungsskanal, insbesondere an einem Abbauförderer einer Kohlegewinnungseinrichtung
DE2621678C2 (de) * 1976-05-15 1984-01-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Bergbau-Gewinnungsanlage

Also Published As

Publication number Publication date
SU1106449A3 (ru) 1984-07-30
BE872590A (fr) 1979-03-30
ES475835A1 (es) 1979-04-16
JPS5486401A (en) 1979-07-10
PL211490A1 (pl) 1979-09-10
GB2009821B (en) 1982-02-17
AU4216478A (en) 1979-06-14
AU522161B2 (en) 1982-05-20
GB2009821A (en) 1979-06-20
ZA786877B (en) 1979-10-31
PL119670B1 (en) 1982-01-30
DE2754381A1 (de) 1979-06-13
FR2411298A1 (fr) 1979-07-06
US4251110A (en) 1981-02-17
JPS6131275B2 (OSRAM) 1986-07-18
DE2754381C2 (de) 1985-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse