METHOD FOR CONTROLLING THE THICKNESS OF A CONTINUOUS ELONGATED ELEMENT MADE OF ELASTOMERIC MATERIAL IN A PROCESS FOR BUILDING TYRES

摘要

A process and an apparatus for building tyres, wherein a continuous extruded elongated element (21) made of elastomeric material is introduced between two opposite conveyor belts (30, 31) and advanced by the conveyors to a forming support (11, 16), wherein coils of said elongated element (21) made of elastomeric material are formed.