发明名称 PROCESSO E APARELHO PARA O FABRICO DE UMA ESTRUTURA DE REFORCO PARA PNEUS DE VEICULOS
摘要 A method for manufacturing a reinforcing structure for tires of vehicles includes the steps of preparing a plurality of strip segments having substantially parallel, longitudinal filiform elements at least partially coated by at least one layer of elastomeric material, and applying the plurality of strip segments along a circumference of a toroidal support, to form at least one continuous reinforcing layer about a geometric axis of rotation of the toroidal support. During the applying step, a relative angular rotation, between at least one of the plurality of strip segments and the toroidal support, occurs about an axis of correction substantially radial to the geometric axis of rotation. A related apparatus for manufacturing a reinforcing structure for tyres of vehicles is also disclosed.
申请公布号 PT1147007(E) 申请公布日期 2004.11.30
申请号 PT20000977552T 申请日期 2000.11.21
申请人 PIRELLI PNEUMATICI S. P. A. 发明人 MAURIZIO MARCHINI;MARCO CANTU';IGNAZIO DE GESE
分类号 B29D30/30;B29D30/16;(IPC1-7):B29D30/16 主分类号 B29D30/30
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