Process and plant for producing tyres for vehicle wheels

摘要

There are described a plant and a process for producing tyres for vehicle wheels, said process comprising the steps of:
a) building a carcass structure of a green tyre on a first forming drum (6), said carcass structure comprising at least one carcass ply and a pair of annular anchoring structures;
b) transferring said first forming drum (6) and said carcass structure in at least one assembling and shaping work station (4) for the tyre being processed by using at least one robotized arm (50);
c) toroidally shaping said carcass structure assembling it to a crown structure in said at least one assembling and shaping work station (4) for the tyre being processed for obtaining a green tyre, said crown structure comprising at least a belt structure and a tread band;
wherein said carcass structure is associated with said first forming drum (6) whereon it is built up to the end of step c) of shaping and assembling the tyre being processed.