Patent Number: 7,823,812

Title: Recycling method of used tyres and installation for the actuation of the same method

Abstract: A recycling method of used tyres is disclosed, which comprises grinding of tyres to obtain tyre pieces with approximate maximum dimensions of 100.times.80 mm, granulating of ground tyre pieces to obtain filaments of harmonic steel and granules containing textile fibres with 1-16 mm granulometry, removal of steel filaments using the attraction of a magnetic field, and refining of granules containing textile fibre, in such a way to separate textile fibre from rubber granules with 1-3 mm granulometry for introduction on the market to mould rubber-based materials.

Inventors: Fazzini; Francesco (Monteprandone, IT)

Assignee: Tires S.p.A.

International Classification: B02C 17/02 (20060101)

Expiration Date: 2019-11-02 0:00:00