FR1339496A - Improvements to conveyors for coal mines - Google Patents

Improvements to conveyors for coal mines

Info

Publication number
FR1339496A
FR1339496A FR916839A FR916839A FR1339496A FR 1339496 A FR1339496 A FR 1339496A FR 916839 A FR916839 A FR 916839A FR 916839 A FR916839 A FR 916839A FR 1339496 A FR1339496 A FR 1339496A
Authority
FR
France
Prior art keywords
conveyors
coal mines
mines
coal
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
FR916839A
Other languages
French (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.)
Gullick Ltd
Original Assignee
Gullick Ltd
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 Gullick Ltd filed Critical Gullick Ltd
Priority to FR916839A priority Critical patent/FR1339496A/en
Application granted granted Critical
Publication of FR1339496A publication Critical patent/FR1339496A/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
    • E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
    • E21F13/086—Armoured conveyors shifting devices

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)
FR916839A 1962-11-28 1962-11-28 Improvements to conveyors for coal mines Expired FR1339496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR916839A FR1339496A (en) 1962-11-28 1962-11-28 Improvements to conveyors for coal mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR916839A FR1339496A (en) 1962-11-28 1962-11-28 Improvements to conveyors for coal mines

Publications (1)

Publication Number Publication Date
FR1339496A true FR1339496A (en) 1963-10-04

Family

ID=8791692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916839A Expired FR1339496A (en) 1962-11-28 1962-11-28 Improvements to conveyors for coal mines

Country Status (1)

Country Link
FR (1) FR1339496A (en)

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