A resonator (30) is engaged with an outer circumferential surface of a rim (21) of a wheel (20) so as to be fixed to the outer circumferential surface. The resonator (30) includes a body (31) including an elongated resonant space (S) extending along the outer circumferential surface of the rim (21) and includes an opening (34) arranged at the body (31) to connect, to an outside of the resonant space (S), at least one of two ends of the resonant space (S) in an extension direction of the resonant space (S). The resonant space (S) and the opening (34) form a resonance tube.
VEHICLE WHEEL AND RESONANCE NOISE REDUCING BODY
FAHRZEUGRAD UND RESONANZGERÄUSCHMINDERUNGSKÖRPER
ROUE DE VÉHICULE ET CORPS DE RÉDUCTION DE BRUIT DE RÉSONANCE
2022-08-10
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |