FR2032641A6 - - Google Patents

Info

Publication number
FR2032641A6
FR2032641A6 FR7002670A FR7002670A FR2032641A6 FR 2032641 A6 FR2032641 A6 FR 2032641A6 FR 7002670 A FR7002670 A FR 7002670A FR 7002670 A FR7002670 A FR 7002670A FR 2032641 A6 FR2032641 A6 FR 2032641A6
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
FR7002670A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2032641A6 publication Critical patent/FR2032641A6/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21C35/125—Means for inclining the conveyor
    • 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
    • E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports

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)
  • Working Measures On Existing Buildindgs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
FR7002670A 1969-02-05 1970-01-26 Expired FR2032641A6 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691905615 DE1905615A1 (de) 1969-02-05 1969-02-05 Steuerbare Fuehrungsschiene fuer eine Einrichtung zur mechanischen Gewinnung von Kohle und anderen floezartigen Mineralien im Langfrontabbau

Publications (1)

Publication Number Publication Date
FR2032641A6 true FR2032641A6 (fr) 1970-11-27

Family

ID=5724382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002670A Expired FR2032641A6 (fr) 1969-02-05 1970-01-26

Country Status (5)

Country Link
US (1) US3649078A (fr)
JP (1) JPS5021401B1 (fr)
DE (1) DE1905615A1 (fr)
FR (1) FR2032641A6 (fr)
GB (1) GB1239533A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319910B2 (de) * 1973-04-19 1977-07-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur niveausteuerung eines hobels o.dgl.
US3961487A (en) * 1974-11-09 1976-06-08 Bochumer Eisenhutte Heintzmonn, & Co. Mine roof support
DE2540048C2 (de) * 1975-09-09 1984-01-26 Klöckner-Werke AG, 4100 Duisburg Vorrichtung mit einem Rückzylinder für ein mit einem Strebförderer wanderndes Schildausbaugestell und mit einem Schubkolbengetriebe zum Anheben des Kohlenstoßseitigen Endes der Liegendschwelle während des Rückens
US4082360A (en) * 1976-06-23 1978-04-04 Peabody Coal Company Mining apparatus and method
DE3047064A1 (de) * 1980-12-13 1982-07-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur einstellung des schnitthorizontes einer untertaegigen gewinnungsmaschine, insbesondere eines hobels
DE3413911A1 (de) * 1984-04-13 1985-10-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zum abbau von kohlenfloezen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276819A (en) * 1966-10-04 Backing arrangement
FR1334604A (fr) * 1962-07-30 1963-08-09 Maschfab Eisengiesserei Beien Dispositif d'abattage et de transport pour un front de taille de longueur réduite, plus spécialement dans des mines de charbon, et procédé d'abattage à l'aide d'un tel dispositif
DE1219892B (de) * 1964-11-14 1966-06-30 Gewerk Eisenhuette Westfalia Steuerung eines Kohlenhobels
US3390915A (en) * 1965-10-06 1968-07-02 Grebe Konrad Guided cutter chain for mining use
FR1483974A (fr) * 1966-04-28 1967-06-09 Bennes Marrel Dispositif pour régler l'inclinaison d'un convoyeur blindé de mine, notamment pour le cas où celui-ci supporte un rabot d'abattage

Also Published As

Publication number Publication date
US3649078A (en) 1972-03-14
JPS5021401B1 (fr) 1975-07-23
DE1905615A1 (de) 1970-12-23
GB1239533A (fr) 1971-07-14

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Legal Events

Date Code Title Description
TP Transmission of property