E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
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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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Conveying And Assembling Of Building Elements In Situ
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Dispositif pour le support d'une pluralite de platines en saillie par rapport a une surface libre d'une paroi et procede d'installation de tels dispositifs