This invention relates to a hybrid cord for a tire ply or ply strip, wherein the cord comprises two aramid yarns having densities from 1400 to 1900 dtex twisted in a first direction with 5 to 11 twists per inch, a polyamide yarn having a density of 750 to 1200 dtex twisted in the first direction with 4 to 10 twists per inch, wherein the three yarns are twisted together to form the cord, and wherein the cord is twisted with 4 to 10 twists in a direction opposite to the first direction. Moreover, the present invention is directed to a pneumatic tire comprising such a cord.
A HYBRID CORD REINFORCEMENT FOR A TIRE AND A TIRE COMPRISING A HYBRID CORD REINFORCEMENT
HYBRIDKORDVERSTÄRKUNG FÜR EINEN REIFEN UND REIFEN MIT EINER HYBRIDKORDVERSTÄRKUNG
RENFORT DE CÂBLES HYBRIDES POUR PNEU ET PNEU COMPRENANT UN TEL RENFORT DE CÂBLES HYBRIDES
10.01.2024
Patent
Elektronische Ressource
Englisch
HYBRID CORD REINFORCEMENT FOR A TIRE AND A TIRE COMPRISING A HYBRID CORD REINFORCEMENT
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