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US 8,505,843 B2Granted
Crushing mill
AssigneeRaf-Ricambi Attrezzature Per La Frantumazione-SPA
InventorsEnrico Veneroso, Guido Andreussi, Eddy Pontelli, Olivia Andreussi
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AssigneeRaf-Ricambi Attrezzature Per La Frantumazione-SPA
InventorsEnrico Veneroso, Guido Andreussi, Eddy Pontelli, Olivia Andreussi
Estimating the term…
A crushing mill for inert material includes a distribution unit, a crushing unit disposed below the distribution unit and a containment structure to contain the distribution unit and the crushing unit. The distribution unit receives the inert material from a feed device and suitably directs it toward the crushing unit below, for the secondary and/or tertiary crushing of the inert material. The containment structure has at least two lower lateral semi-shells, associated with the crushing unit, and at least two upper lateral semi-shells, associated with the distribution unit, which are selectively movable, independently or together, so as to obtain an at least partly open configuration of the mill, which leaves at least the distribution unit completely uncovered and easily accessible, and advantageously also the crushing unit.
A crushing mill to crush inert material comprising a distribution unit, a crushing unit disposed below said distribution unit and a containment structure able to contain said distribution unit and said crushing unit, said distribution unit receiving the inert material from a feed device and suitably directing it toward the crushing unit below, for the secondary and/or tertiary crushing of the inert material, wherein said containment structure has at least two lower lateral semi-shells, associated with the crushing unit, and at least two upper lateral semi-shells, associated with the distribution unit, which are selectively movable, independently or together, so as to obtain an at least partly open configuration of the mill, which leaves at least the distribution unit completely uncovered and easily accessible, and advantageously also the crushing unit.
Dependencies are inferred from the claim text.