Steel wire cord with excellent rubber penetrability for tire reinforcement and jet radial ply tire with the same

The present invention relates to a steel wire cord for tire reinforcement and a jet radial ply tire with the same. The steel wire cord is composed of the following components: a first cord layer which is composed of three threads, and a second cord layer which is composed 7-8 threads and comprises t...

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1. Verfasser: HWANG KIM-KANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present invention relates to a steel wire cord for tire reinforcement and a jet radial ply tire with the same. The steel wire cord is composed of the following components: a first cord layer which is composed of three threads, and a second cord layer which is composed 7-8 threads and comprises the first cord layer. Particularly at least one or total threads in 7-8 threads that form the second cord layer are shaped for improving rubber penetrability thereby improving the tire durability. The invention also relates to a jet radial ply tire with the steel wire cord.