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US 9,533,431 B2Granted
Process and equipment for producing a rubber for a tire comprising a kneading step
AssigneesCompagnie Generale Des Etablissements Michelin, Michelin Recherche et Technique S.A.
InventorsAndre Magne, Christian Vacheron
Life of this patent
Estimating the term…
Abstract
In the process for producing a rubber for manufacturing a tire: a calender forms a ply with a mixture of ingredients of the rubber while a conveyor moves the ply in a first direction, a mass of product other than the rubber is deposited on the ply, and the conveyor displaces the ply in a second direction, such that the mass is arranged between two faces of the ply extending one against the other.
Claims13
Process for producing a rubber for manufacturing a tire, comprising:
- forming a ply by a calender with a mixture of ingredients of the rubber whilst a conveyor moves the ply in a first direction,
- depositing a mass of product other than the rubber on the ply, and
- moving the ply by the conveyor in a second direction, such that the mass is arranged between two faces of the ply extending one against the other.
Dependencies are inferred from the claim text.