A wear evaluation method for evaluating the wear of a vehicle wheel tire (3) having a tread with a crown area, the method comprising the following measurement steps:causing a transducer (1) positioned on the vehicle in the proximity of the tire (3) to emit a first ultrasonic signal (S1);acquiring an electrical measurement signal produced by said transducer when it receives a second ultrasound signal (S2) resulting from the first ultrasonic signal being reflected by a metal target (4) incorporated in the thickness of the crown area of the tire;measuring at least one parameter of the electrical measurement signal;evaluating the wear of the tire from said parameter.
PROCEDE D'EVALUATION DE L'USURE D'UN PNEUMATIQUE
METHOD FOR EVALUATING THE WEAR OF A TYRE
VERFAHREN ZUR EINSCHÄTZUNG DES VERSCHLEISSES EINES REIFENS
2023-07-19
Patent
Elektronische Ressource
Französisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |