Metal cords for rubber reinforcement and tires using the same

摘要

A metal cord usable for the reinforcement of rubber articles is comprised of a helically formed single wire filament having a twisting angle of 75-84.5 DEG or a bundle of two twisted metal filaments each having a twisting angle of 75-84.5 DEG . Such metal cords are preferably used as a rubber reinforcement in each part of a pneumatic tire.