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US 9,873,235 B2Granted
Distribution unit for a particulate material
AssigneeMarangoni S.P.A.
InventorsAlessandro Cumer, Daniele Morani
Life of this patent
Estimating the term…
Abstract
A distribution unit (U) for distribution carbonaceous particulate material, in particular powdered rubber or equivalent material to be applied on the peripheral surfaces (F) of a tire (P), comprises nozzle diffuser (2) for spreading said particulate material and pneumatic supply (1,3,5,7) for feeding said particulate material to said nozzle diffuser (2).
Claims3
Distribution unit for distribution carbonaceous particulate material, to be applied on the peripheral surfaces of a tire, comprising:
- a nozzle diffuser for spreading said particulate material;
- a pneumatic supply assembly for feeding said particulate material to said nozzle diffuser;
- and,
- a suction unit for sucking residues of said particulate material falling from said nozzle diffuser;
- wherein said nozzle diffuser and said suction unit are mounted directly on a dispenser assembly configured for dispensing extruded rubber on peripheral surfaces of a retreated tire;
- and,
- wherein said suction unit is so disposed with respect to said nozzle diffuser on said dispenser assembly so as to prevent dispersion of said particulate material.
4 more elements
Dependencies are inferred from the claim text.