发明名称 Process for manufacturing tyres for vehicle wheels
摘要 A process and apparatus for manufacturing tires for vehicle wheels, includes 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 building step of 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 along a predetermined curvilinear deposition path. The deposition of the at least one reinforcing element includes the steps of: cutting to size a piece of at least one reinforcing continuous band-like element fed by a feeding device along a predetermined feeding direction, deforming the piece obtained according to the curvature of a deposition part of the deposition path intended to receive the piece, and depositing the deformed piece at the deposition part.
申请公布号 US8708016(B2) 申请公布日期 2014.04.29
申请号 US201213471992 申请日期 2012.05.15
申请人 MARCHINI MAURIZIO;MARIANI FIORENZO;AZZARETTO RICCARDO;SANGIOVANNI STEFANO;PIRELLI TYRE S.P.A. 发明人 MARCHINI MAURIZIO;MARIANI FIORENZO;AZZARETTO RICCARDO;SANGIOVANNI STEFANO
分类号 B29D30/16;B29D30/44 主分类号 B29D30/16
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