Invention Grant
US09446638B2 Wheel and air pressure adjusting device 有权
车轮和气压调节装置

Wheel and air pressure adjusting device
Abstract:
A wheel is configured by attaching a rim and a hub mounting part via an attaching portion. The wheel has a pneumatic tire mounted on the rim, and is mounted on the vehicle hub by the hub mounting part. The wheel comprises an air passage that penetrates through the attaching portion and opens on the outer circumferential surface of the rim and the mounting surface of the hub mounting part. The wheel also comprises a plurality of air passages that are mutually independent.
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