发明名称 PROCESS FOR MANUFACTURING TYRES FOR VEHICLE WHEELS
摘要 In a process for manufacturing tyres for vehicle wheels, including building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the step of building the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element at a deposition region defined on the toroidal support. The deposition of the at least one reinforcing element includes the steps of providing at least one reinforcing element having a length determined as a function of the length of the deposition region; deforming the at least one reinforcing element to form an annular reinforcing element having a shape substantially corresponding to the shape of the deposition region; and depositing the annular reinforcing element at the deposition region. An apparatus for carrying out such a process is also described.
申请公布号 US2010288423(A1) 申请公布日期 2010.11.18
申请号 US20100308466 申请日期 2010.08.04
申请人 PIRELLI TYRE S.P.A. 发明人 MARCHINI MAURIZIO;MARIANI FIORENZO;AZZARETTO RICCARDO;SANGIOVANNI STEFANO
分类号 B29D30/08;B32B37/00;B32B38/04 主分类号 B29D30/08
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