Reifen

Details

Veröffentlichungs-Nr.

EP4725716

Anmeldetag

4. Juli 2024

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

IPC

B60C11/03, B60C11/12

Abstract

To improve wear resistance performance while ensuring performance on ice and snow and wet performance. A pneumatic tire (1) includes: a circumferential main groove (31) linearly formed along a tire circumferential direction; a circumferential groove (32) formed along the tire circumferential direction and including the inclined portion (32A) that is inclined in a predetermined direction with respect to the tire circumferential direction and continues in a zigzag shape in the tire circumferential direction; a circumferential auxiliary groove (33) that is provided between the circumferential groove (32) and the circumferential main groove (31), is adjacent to the inclined portion (32A) in the tire width direction, and is inclined in a direction opposite to the predetermined direction of the inclined portion (32A) with respect to the tire circumferential direction; a width-direction connecting groove (34) connecting both ends (32Aa, 33a) of the inclined portion (32A) and the circumferential auxiliary groove (33) and defining a block continuing in the tire circumferential direction; and a width-direction auxiliary groove (35) connecting a central portion of the circumferential auxiliary groove (33) and the circumferential main groove (31) and disposed mismatched with the width-direction connecting groove (34).

Anmelder

Firma

The Yokohama Rubber Co., Ltd.

Land

🇯🇵 Japan