发明授权
US08418735B2 Vehicle wheel 有权
车轮

Vehicle wheel
摘要:
A vehicle wheel includes a disk and a rim having a well portion and fixed to the disk for supporting a tire, and an additional air chamber member secured to an outer circumferential surface of the well portion in a tire air chamber defined between the rim and the tire. The additional air chamber member includes an additional air chamber and a communication pipe with a communication through hole therein for communication between the additional air chamber and the tire air chamber, and the communication pipe protrudes from the peak in a direction substantially parallel to an axial direction of the wheel. The additional air chamber has a peak in a radial direction of the vehicle wheel. A radius of rotation of the wheel at the tip of the communication through hole is ≧ a radius of rotation of the wheel at the peak of the additional air chamber.
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