Reifenlauffläche und Reifen mit einer Stabilisatorstruktur

Details

Veröffentlichungs-Nr.

EP3970993

Aktenzeichen

EP21197491

Anmeldetag

17. September 2021

Veröffentlichung

7. Juni 2023

Erteilung

7. Juni 2023

Rechtsraum

EP

IPC

B60C11/04B60C11/13B60C11/12B60C11/03

Abstract

A tread for a tire (10) and a respective tire (10) is disclosed. The tread (11) comprises a circumferential groove (22) having a radially outermost and axially inner first groove edge (240) and a radially outermost and axially outer second groove edge (241). A centerline (227) or center plane of the circumferential groove (22) extends circumferentially along the circumferential groove (22) and axially in the middle between the first and second groove edge (240, 241). The circumferential groove (22) comprises a stabilizing structure (220) for increasing tread stiffness. The stabilizing structure (220) comprises a circumferentially extending subgroove (222) or slit in a radially innermost bottom of the circumferential groove (22). The subgroove (222) or slit is axially offset from the centerline (227) or center plane of the circumferential groove (22).

Anmelder

Firma

The Goodyear Tire & Rubber Company

Land

🇺🇸 USA

Fachgebiete