RESONANCE ABSORBING METHOD FOR VEHICLE TIRE AND THE RESONANCE ABSORBER THEREOF

摘要

PURPOSE: A resonance absorbing method for a vehicle tire and a resonance absorber thereof is provided to reduce an additional impact noise which is created at a wheel or an inner wall of a tire by a resonance absorber which has a space part and a communicating path and to improve a noise absorbing capability. CONSTITUTION: A resonance absorber for a vehicle tire comprises: a main body(1); a space part(2) which is formed in the main body and whose inner surface has a synthetic resin coated layer(4) on; and a communication path(3) which interconnects the space part to the outside. The resonance absorber is porous spherical shaped and inserted in an internal space which is between a tire and a rim in order to insulate a resonance of the internal space.