Reifen

Details

Veröffentlichungs-Nr.

EP3517322

Aktenzeichen

EP19152124

Anmeldetag

16. Januar 2019

Veröffentlichung

14. Oktober 2020

Erteilung

14. Oktober 2020

Rechtsraum

EP

IPC

B60C11/03

Abstract

To provided cornering grip and traction performance stably exhibited in traveling on rough terrain the tire includes a tread portion (2) for which a rotation direction (R) and a direction of mounting the tire to a vehicle are specified; the tread portion (2) includes: an outer tread end (T1) and an inner tread end (T2) respectively located on vehicle outer and inner sides when the tire is mounted to the vehicle; a plurality of inclined grooves (3) extending from the outer tread end (T1) to the inner tread end (T2) and inclined, relative to a tire axial direction, in the rotation direction (R) from the outer tread end (T1) toward the inner tread end (T2); and a plurality of separating grooves (5) by which land portions (4) demarcated by the plurality of inclined grooves (3) are each separated into a plurality of blocks (6) in the tire axial direction; over an entire section from the outer tread end (T1) to the inner tread end (T2), each of the plurality of inclined grooves (3) has a shape of a smooth curve and is curved so as to project in the rotation direction (R); in each land portion (4), the blocks (6) include a plurality of longitudinally elongated blocks (7) each having a length (A), along the corresponding separating groove (5), that is larger than a length (B) thereof along the corresponding inclined groove (3).

Anmelder

Firma

Sumitomo Rubber Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete