ES289805A1 - Dispositivo para la extracciën de carbën - Google Patents

Dispositivo para la extracciën de carbën

Info

Publication number
ES289805A1
ES289805A1 ES0289805A ES289805A ES289805A1 ES 289805 A1 ES289805 A1 ES 289805A1 ES 0289805 A ES0289805 A ES 0289805A ES 289805 A ES289805 A ES 289805A ES 289805 A1 ES289805 A1 ES 289805A1
Authority
ES
Spain
Prior art keywords
arms
sets
face
floor
section
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
ES0289805A
Other languages
English (en)
Spanish (es)
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 EISENHœTTE WESTFALIA
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
GEWERKSCHAFT EISENHœTTE WESTFALIA
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 EISENHœTTE WESTFALIA, Gewerkschaft Eisenhutte Westfalia GmbH filed Critical GEWERKSCHAFT EISENHœTTE WESTFALIA
Publication of ES289805A1 publication Critical patent/ES289805A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/061—Chutes and braking conveyors for average and steep slopes, adapted for mining purposes
    • 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)
  • Framework For Endless Conveyors (AREA)
  • Soil Working Implements (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
ES0289805A 1962-07-10 1963-07-09 Dispositivo para la extracciën de carbën Expired ES289805A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904278A FR1337337A (fr) 1962-07-10 1962-07-10 Dispositif de rabotage à forte pente et plus particulièrement pour des dispositifsantirecul et cabreur d'un convoyeur blindé au passage de l'engin d'abattage, rabotpar exemple, en exploitation des mines

Publications (1)

Publication Number Publication Date
ES289805A1 true ES289805A1 (es) 1963-12-01

Family

ID=8783393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0289805A Expired ES289805A1 (es) 1962-07-10 1963-07-09 Dispositivo para la extracciën de carbën

Country Status (4)

Country Link
US (1) US3284138A (fr)
ES (1) ES289805A1 (fr)
FR (1) FR1337337A (fr)
GB (1) GB1043559A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA927366A (en) * 1968-01-26 1973-05-29 Perard Engineering Limited Carriers for looped cables in mining installations
DE2240870C3 (de) * 1972-08-19 1980-10-30 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vorrichtung zur Aufnahme und Ablage eines an einer Gewinnungsmaschine o.dgl. angeschlossenen Schlauches, Kabels usw. in einem Trog
DE2307413C2 (de) * 1973-02-15 1980-02-14 Thyssen Industrie Ag, 4300 Essen Vorrichtung fur die Hereingewinnung einer flozartigen Lagerstatte im Strebbau
DE2509802C2 (de) * 1975-03-06 1984-09-27 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Abdichtungswand für einen Kettenkratzförderer für Bergbau-Gewinnungsbetriebe
DE3244230C2 (de) * 1982-11-30 1986-01-02 Halbach & Braun Industrieanlagen, 5600 Wuppertal Hobel-Steuervorrichtung zur Höhensteuerung eines Kohlenhobels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177216A (fr) * 1956-06-09 1959-04-22 Gewerk Eisenhuette Westfalia Dispositif de rabotage pour exploitation de veines en dressant avec soutènement mobile
DE1781817U (de) * 1958-06-04 1959-01-29 Eickhoff Geb Winkelrinne zur fuehrung einer abbaueinrichtung im streb.
US3113763A (en) * 1959-12-31 1963-12-10 Wendt Arrangement for supplying energy to mining apparatus
DE1127842B (de) * 1960-11-24 1962-04-19 Maschf Fahrbares Strebausbauglied

Also Published As

Publication number Publication date
US3284138A (en) 1966-11-08
GB1043559A (en) 1966-09-21
FR1337337A (fr) 1963-09-13

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