FR1494775A - Estacade de chargement pour exploitation en dressant - Google Patents

Estacade de chargement pour exploitation en dressant

Info

Publication number
FR1494775A
FR1494775A FR59018717A FR59018717A FR1494775A FR 1494775 A FR1494775 A FR 1494775A FR 59018717 A FR59018717 A FR 59018717A FR 59018717 A FR59018717 A FR 59018717A FR 1494775 A FR1494775 A FR 1494775A
Authority
FR
France
Prior art keywords
raising
loading boom
boom
loading
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
FR59018717A
Other languages
English (en)
Inventor
Jean-Marc Breschard
Michel Breschard
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
Priority to FR59018717A priority Critical patent/FR1494775A/fr
Application granted granted Critical
Publication of FR1494775A publication Critical patent/FR1494775A/fr
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
    • E21F13/063—Loading devices for use in mining
    • E21F13/065—Scrapers

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)
FR59018717A 1966-05-06 1966-05-06 Estacade de chargement pour exploitation en dressant Expired FR1494775A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59018717A FR1494775A (fr) 1966-05-06 1966-05-06 Estacade de chargement pour exploitation en dressant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59018717A FR1494775A (fr) 1966-05-06 1966-05-06 Estacade de chargement pour exploitation en dressant

Publications (1)

Publication Number Publication Date
FR1494775A true FR1494775A (fr) 1967-09-15

Family

ID=1586156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59018717A Expired FR1494775A (fr) 1966-05-06 1966-05-06 Estacade de chargement pour exploitation en dressant

Country Status (1)

Country Link
FR (1) FR1494775A (fr)

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