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Application filed by StamicarbonfiledCriticalStamicarbon
Publication of BE618302ApublicationCriticalpatent/BE618302A/fr
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
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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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Structure Of Belt Conveyors
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BE618302A1961-06-011962-05-29Procédé pour ancrer la tête d'entraînement d'une machine d'abattage
BE618302A
(fr)