VEHICLE WHEEL

The invention provides a vehicle wheel, which uses an adhesive for fixing a Helmholtz resonator and can reduce noise caused by air column resonance even if the wheel is deformed. The vehicle wheel (1A) includes a pair of vertical walls (14, 15) that extend vertically up from an outer circumferential...

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Bibliographic Details
Main Authors MAKI TOSHIMITSU, INABA RYOJI, NAGATOMI KENICHI
Format Patent
LanguageChinese
English
Published 31.12.2019
Subjects
AXLES FOR WHEELS OR CASTORS
CASTORS
INCREASING WHEEL ADHESION
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
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Summary:The invention provides a vehicle wheel, which uses an adhesive for fixing a Helmholtz resonator and can reduce noise caused by air column resonance even if the wheel is deformed. The vehicle wheel (1A) includes a pair of vertical walls (14, 15) that extend vertically up from an outer circumferential surface (11d) of a well portion (11c) and extend in a wheel circumferential direction and a Helmholtz resonator (10) that is disposed between the pair of vertical walls (14, 15) and bonded to side surfaces (14a, 15a) of the pair of vertical walls (14, 15) with an adhesive, in which the Helmholtz resonator (10) is not bonded to the outer circumferential surface (11d) of the well portion (11c). 本发明提供一种车辆用轮毂，其在亥姆霍兹共振器的固定中使用粘接剂，即使轮毂变形也能够降低气柱共鸣引起的噪音。车辆用轮毂(1A)的特征在于，包括：一对纵壁(14、15)，其在凹下部(11c)的外周面(11d)上立起设置并沿周向延伸；以及亥姆霍兹共振器(10)，其配置在一对纵壁(14、15)之间，利用粘接剂与一对纵壁(14、15)的侧面(14a、15a)粘接，亥姆霍兹共振器(10)与凹下部(11c)的外周面(11d)分离。
Bibliography:Application Number: CN201910548494