ARRANGEMENT FOR EXTRACTING EXTRACTION PRODUCTS IN UNDERGROUND MINING IN CAVING

In the arrangement in accordance with the invention for extracting extraction products in caving in which the extraction product is extracted downwards through an extraction funnel (10) into an extraction path (11) and from this is transferred onto an extraction conveyor arranged in a conveyor path,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DELGADO, JUAN, CARRENO VALDES, JAIME HERNAN, GEISTER BUHLMANN, FERNANDO ARTURO, LETELIER PARGA, PABLO ANTONIO, ENCINA MONTENEGRO, VICTOR RAUL, HAHN, DETLEF, STEINBERG, JENS, BRUGGEMANN, REINHOLD, LANZ, HANS PETER, MARTIN, HARRY, HERRMANN, FRANK, TUMPNER, HANS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING MINING OR QUARRYING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHAFTS TUNNELS
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