Method for manufacturing a tire with obliquely reinforced tread blocks
AssigneeCompagnie Generale Des Etablissements Michelin
InventorsMICKAEL ROUBY, PATRICE MONNEREAU, CHRISTOPHE BESSAC
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Abstract
A method for manufacturing a tread (5) based on uncured rubber material, comprises the steps of forming a green form (9) of tread based on uncured rubber material having at least one tread pattern (2) block (3), each tread pattern (2) block (3) having a central portion (11) and at least one lateral portion (12) extending along the central portion (11), of mounting at least one reinforcing ply (7) on at least a part of the central portion (11), and of covering the central part (11) with the aid of the lateral portion (12) in order that the tread pattern (2) block (3) envelops the reinforcing ply (7).
Claims11
-10. (canceled)
A method for manufacturing a tread based on uncured rubber material comprising:
- forming a green form of tread based on uncured rubber material having at least one tread pattern block, each tread pattern block having a central portion and at least one lateral portion extending along the central portion;
- mounting at least one reinforcing ply on at least a part of the central portion;
- and
- covering the central portion with the aid of the lateral portion in order that the tread pattern block envelops the at least one reinforcing ply.
Dependencies are inferred from the claim text.