Spike und Reifen mit Solch einem Spike

Details

Veröffentlichungs-Nr.

EP4375090

Aktenzeichen

EP23210537

Anmeldetag

17. November 2023

Veröffentlichung

30. Juli 2025

Erteilung

30. Juli 2025

Rechtsraum

EP

IPC

B60C11/16

Abstract

A tire stud (1) is disclosed comprising a stud body (3) comprising or consisting of at least one polymer and a pin (2) comprising a first portion (P<1>) radially adjacent to a second portion (P<2>,). The stud body (3) further comprises a hole for receiving the pin (2). The second portion (P<2>) of the pin (2) is located in said hole and the first portion (P<1>) of the pin (2) extends radially out of the stud body (3). The pin (2) has a length (L<P>) being defined as the maximum radial distance between the radially outermost surface of said first portion (P<1>) and the radially innermost surface of the bottom of said second portion (P<2>), wherein said pin length (L<p>) is the sum of the radial length (L<P1>) of said first portion (P<1>) of the pin (2) and the radial length (L<P2>) of said second portion (P<2>) of the pin (2). The ratio of the radial length (L<P2>) of said second portion (P<2>) of the pin (2) relative to the radial distance from the radially outermost point or surface of said stud body (3) to the radially innermost point or surface of said stud body (H<SB>) is at least 0.65:1.

Anmelder

Firma

The Goodyear Tire & Rubber Company

Land

🇺🇸 USA

Fachgebiete