This vehicle wheel includes: a first vertical wall surface defined by one rising part of a rim that forms a well part and a second vertical wall surface defined by another rising part are provided; an auxiliary air chamber member has a main body part with an auxiliary air chamber on the inside and has edge parts extending from each of both sides of the main body part in the wheel width direction; each of the edge parts of the auxiliary air chamber member fits into a groove formed in each of the first vertical wall surface and second vertical wall surface, and the auxiliary air chamber member is thereby attached atop the outer circumferential surface of the well part.
Vehicle wheel having sound-damping structures
2018-11-20
Patent
Electronic Resource
English
Movable sound box damping wheel suitable for intelligent manufacturing
European Patent Office | 2021
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