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Publication of BE611591ApublicationCriticalpatent/BE611591A/fr
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
E—FIXED CONSTRUCTIONS
E21—EARTH OR ROCK DRILLING; MINING
E21C—MINING OR QUARRYING
E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
E21C29/08—Anchoring arrangements
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Engineering & Computer Science
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Mining & Mineral Resources
(AREA)
Mechanical Engineering
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Life Sciences & Earth Sciences
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General Life Sciences & Earth Sciences
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Geochemistry & Mineralogy
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Geology
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Framework For Endless Conveyors
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BE611591A1960-12-161961-12-15Dispositif pour ancrer la tête d'entraînement d'un transporteur de taille et/ou l'une machine d'abattage
BE611591A
(fr)
Dispositif hydraulique pour l'amarrage du mécanisme d'entraînement principal d'un transporteur de taille, utilisable notamment dans les mines