Disc for a disc brake for motorcycles
OwnerGiampietro ABENIinventor
Life of this patent
Estimating the term…
Abstract
A process for making a braking band for a disc of a disc brake for motorcycles provides performing a casting by centrifugal casting of a predefined quantity of cast iron, obtaining a tubular semi-finished product, transversely cutting the tubular semi-finished product, obtaining a plurality of semi-finished bands having a thickness substantially equal to a thickness of the braking band, and cooling the semi-finished bands, obtaining semi-finished bands in spheroidal cast iron or mainly in spheroidal cast iron. The semi-finished bands are subjected to a chip removal process to obtain finished braking bands.
Claims22
A process for making a braking band for a disc of a disc brake for a motorcycle, the process comprising the steps of:
- a) performing a casting by centrifugal casting of a predefined quantity of cast iron, obtaining a tubular semi-finished product;
- b) transversely cutting the tubular semi-finished product obtaining a plurality of semi-finished bands having a thickness substantially equal to a thickness of the braking band;
- c) cooling the semi-finished band, obtaining a semi-finished band in ductile iron or mainly in spheroidal cast iron;
- d) subjecting the semi-finished band to a chip removal process;
- and
- e) making at least one radial hole in radial direction in the braking band to obtain a finished braking band.
A process for making a braking band for a disc of a disc brake for a motorcycle, the process comprising the steps of:
- a) performing a casting by centrifugal casting of a predefined quantity of cast iron, obtaining a tubular semi-finished product;
- b) transversely cutting the tubular semi-finished product obtaining a plurality of semi-finished bands having a thickness substantially equal to a thickness of the braking band;
- c) cooling the semi-finished band, obtaining a semi-finished band in ductile iron or mainly in spheroidal cast iron;
- and
- d) subjecting the semi-finished band to a chip removal process to obtain a finished braking band.
Dependencies are inferred from the claim text.