Provided is a steel cord for reinforcing rubber articles which, when applied to a belt of a tire, can attain lightweight without reducing the durability of the tire, and in particular, to a steel cord for reinforcing rubber articles in which the properties of a treat after rubberizing are excellent and a pneumatic radial tire using the same. Also provided is a steel cord for reinforcing rubber articles comprising a core formed by arranging two core filaments 1 in parallel without being twisted together, and N (2 ¤ N ¤ 4) sheath filaments 2 which are twisted together around the core. Letting the diameter of the core filament 1 be d1 , and the diameter of the sheath filament 2 be d2, d1 > d2.
STEEL CORD FOR RUBBER ARTICLE REINFORCEMENT AND PNEUMATIC RADIAL TIRE USING SAME
STAHLSEIL ZUR VERSTÄRKUNG EINES GUMMIARTIKELS UND LUFTREIFEN DAMIT
CÂBLÉ D'ACIER POUR RENFORCER UN ARTICLE EN CAOUTCHOUC ET PNEUMATIQUE RADIAL L'UTILISANT
2019-06-19
Patent
Elektronische Ressource
Englisch
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