Patent ID: 6438932
Filing Date: 2002-08-27
Classification: B60C,D07B,Y10S,Y10T

Abstract:
A steel structure adapted for the reinforcement of elastomers, said steel structure comprising one or more steel filaments, said steel filaments having a diameter ranging from 0.04 mm to 1.10 mm, said steel filaments having a steel composition comprising a minimum carbon content of 0.60%, a manganese content ranging from 0.20% to 0.90%, and a silicon content ranging from 0.10% to 0.90%, said steel filaments being covered with a corrosion resistant coating or with a coating that promotes the adhesion to rubber, wherein at least one of said steel elements is provided with a first crimp and a second crimp, the first crimp lying in a plane that is substantially different from the plane of the second crimp.