A tire testing method includes: a step for applying a lubrication solution to a bead part of a tire; a step for detecting a phase of a reference point of the tire; a step for detecting a phase of a rotation origin of a spindle at common coordinates shared with coordinates at which the phase of the reference point is indicated; a step for detecting a singular point present on the tire by conducting a tire test while rotating the tire on the spindle, and detecting a phase from the rotation origin to the singular point; a step for calculating a phase from the reference point to the singular point based on the phase of the reference point, the phase of the rotation origin, and the phase from the rotation origin to the singular point; a step for storing information about the reference point at the common coordinates and information about the rotation origin at the common coordinates; and a step for marking the tire at a position along a circumferential direction where the singular point is present.
TIRE TESTING METHOD AND TIRE TESTING DEVICE
REIFENPRÜFVERFAHREN UND REIFENPRÜFVORRICHTUNG
PROCÉDÉ D'ESSAI DE PNEUS ET DISPOSITIF D'ESSAI DE PNEUS
2020-12-23
Patent
Elektronische Ressource
Englisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60C VEHICLE TYRES , Fahrzeugreifen |