FR863483A - Improvements to collecting machines - Google Patents

Improvements to collecting machines

Info

Publication number
FR863483A
FR863483A FR863483DA FR863483A FR 863483 A FR863483 A FR 863483A FR 863483D A FR863483D A FR 863483DA FR 863483 A FR863483 A FR 863483A
Authority
FR
France
Prior art keywords
collecting machines
machines
collecting
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
Matthew Smith Moore
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.)
Mining Engineering Co Ltd MECO
Original Assignee
Mining Engineering Co Ltd MECO
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 Mining Engineering Co Ltd MECO filed Critical Mining Engineering Co Ltd MECO
Application granted granted Critical
Publication of FR863483A publication Critical patent/FR863483A/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
    • E21F13/063—Loading devices for use in mining

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)
FR863483D 1939-02-23 1940-02-20 Improvements to collecting machines Expired FR863483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB863483X 1939-02-23

Publications (1)

Publication Number Publication Date
FR863483A true FR863483A (en) 1941-04-02

Family

ID=10609763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863483D Expired FR863483A (en) 1939-02-23 1940-02-20 Improvements to collecting machines

Country Status (1)

Country Link
FR (1) FR863483A (en)

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