Prüfvorrichtung zur Schätzung von Parametern in Zusammenhang mit der Interaktion zwischen einem Reifen und einer Oberfläche

Details

Veröffentlichungs-Nr.

EP4741792

Anmeldetag

11. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

G01M17/02(CONTINENTAL AG et al.)(LESKA PAUL J SR et al.)

Abstract

A testing apparatus (10) for estimating parameters correlated to the interaction between a tyre and a surface. The testing apparatus (10) comprises an annular drum (20) rotatable about a drum rotation axis (X) and having a radially inner surface (21), a first driving device (30) configured to drive in rotation the annular drum (20) about the drum rotation axis (X), a tyre test sample (100) arranged on said radially inner surface (21) and a second driving device (40) configured to drive in rotation the tyre test sample (100) on the radially inner surface (21) of the annular drum (20) under controlled running conditions. The first driving device (30) has a rotation axis (Y) extending in a radially outer position with respect to the annular drum (20), so as to be able to access the annular drum (20) from the opposite side thereof.

Anmelder

Firma

Pirelli Tyre S.p.A.

Land

🇮🇹 Italien