Vorrichtung und Verfahren zur Simulation des Reifenverhaltens in einem Kolbentest

Details

Veröffentlichungs-Nr.

EP4300067

Aktenzeichen

EP22181254

Anmeldetag

27. Juni 2022

Veröffentlichung

16. April 2025

Erteilung

16. April 2025

Rechtsraum

EP

IPC

G01M17/02

Abstract

Apparatus for simulating a tyre behavior in a plunger test, comprising a ground plate suitable for being firmly fixed to a tyre supporting hub of a plunger test machine, a supporting plate being movably connected to the ground plate by damping means, wherein the damping means allow a displacement only along a preferred axis of translation, a pneumatic or hydraulic actuator being connected to the supporting plate, wherein the pneumatic or hydraulic actuator is suitable for being filled with a compressed fluid when in operation and wherein the pneumatic or hydraulic actuator comprises an actuator piston, activating means being connected to the ground plate and suitable to trigger the discharge of the compressed fluid in the pneumatic or hydraulic cylinder when activated, switching means connected to the supporting plate suitable to engage the activating means when the supporting plate is being displaced, wherein the supporting plate is suitable to being moved along the preferred axis of translation when a displacement is applied to the actuator rod.

Anmelder

Firma

Bridgestone Europe NV/SA

Land

🇧🇪 Belgien

Fachgebiete