Processos para construir pneus e para fabricar um elemento em forma de fita contínua, e, aparelhos para construir pneus e para formar um elemento em forma de fita contínua

摘要

A process for building tyres, includes forming at least one component of the tyre being processed directly on a forming support. The tyre component consists of elastomeric material including reinforcing thread elements. The continuous ribbon-like element of elastomeric material including reinforcing thread elements is produced by feeding the reinforcing thread elements through openings defined by circumferential grooves formed in at least one of two guide rollers consisting of idler rollers facing each other, and by laying at least one layer of elastomeric material on the reinforcing thread elements.