Luftreifen

Details

Veröffentlichungs-Nr.

EP3888943

Aktenzeichen

EP21164563

Anmeldetag

24. März 2021

Veröffentlichung

11. Dezember 2024

Erteilung

11. Dezember 2024

Rechtsraum

EP

IPC

B60C9/22B60C13/00B60C15/06

Abstract

Provided is a pneumatic tire in which achievement of both high-speed durability and ride comfort can be easily realized. A pneumatic tire 1 includes: a tread portion 2; a pair of sidewall portions 3; a pair of bead portions 4 in each of which a bead core 5 is embedded; a carcass layer 6 extending between the pair of bead portions 4 so as to straddle each bead core 5; a belt layer 7 disposed outward of the carcass layer 6 in a tire radial direction; and a band layer 9 disposed outward of the belt layer 7 in the tire radial direction. The band layer 9 includes a band cord arranged in a tire circumferential direction. A 2% modulus of the band cord is 4500 to 9000 N/mm<2>.

Anmelder

Firmen

Sumitomo Rubber Industries, Ltd.
SUMITOMO RUBBER INDUSTRIES LIMITED

Land

🇯🇵 Japan

Fachgebiete