FR1258769A - Improvements to carriers for pruning, used in mines, with support device - Google Patents

Improvements to carriers for pruning, used in mines, with support device

Info

Publication number
FR1258769A
FR1258769A FR829396A FR829396A FR1258769A FR 1258769 A FR1258769 A FR 1258769A FR 829396 A FR829396 A FR 829396A FR 829396 A FR829396 A FR 829396A FR 1258769 A FR1258769 A FR 1258769A
Authority
FR
France
Prior art keywords
pruning
mines
carriers
support device
support
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
FR829396A
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.)
Maschinenfabrik und Eisengiesserei A Beien
Original Assignee
Maschinenfabrik und Eisengiesserei A Beien
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 Maschinenfabrik und Eisengiesserei A Beien filed Critical Maschinenfabrik und Eisengiesserei A Beien
Priority to FR829396A priority Critical patent/FR1258769A/en
Application granted granted Critical
Publication of FR1258769A publication Critical patent/FR1258769A/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
    • E21F13/10—Anchorings for conveyors

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)
FR829396A 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device Expired FR1258769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829396A FR1258769A (en) 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829396A FR1258769A (en) 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device

Publications (1)

Publication Number Publication Date
FR1258769A true FR1258769A (en) 1961-04-14

Family

ID=8732983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829396A Expired FR1258769A (en) 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device

Country Status (1)

Country Link
FR (1) FR1258769A (en)

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