FR1069931A - Fixed carrier, usable in particular in mining operations - Google Patents

Fixed carrier, usable in particular in mining operations

Info

Publication number
FR1069931A
FR1069931A FR1069931DA FR1069931A FR 1069931 A FR1069931 A FR 1069931A FR 1069931D A FR1069931D A FR 1069931DA FR 1069931 A FR1069931 A FR 1069931A
Authority
FR
France
Prior art keywords
usable
mining operations
fixed carrier
carrier
mining
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
Other languages
French (fr)
Inventor
Michel Dubois
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
Application granted granted Critical
Publication of FR1069931A publication Critical patent/FR1069931A/en
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

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)
FR1069931D 1952-01-23 1953-01-19 Fixed carrier, usable in particular in mining operations Expired FR1069931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1069931X 1952-01-23

Publications (1)

Publication Number Publication Date
FR1069931A true FR1069931A (en) 1954-07-13

Family

ID=3893039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069931D Expired FR1069931A (en) 1952-01-23 1953-01-19 Fixed carrier, usable in particular in mining operations

Country Status (1)

Country Link
FR (1) FR1069931A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130784B (en) * 1958-08-01 1962-06-07 Gewerk Eisenhuette Westfalia Brake conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130784B (en) * 1958-08-01 1962-06-07 Gewerk Eisenhuette Westfalia Brake conveyor

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