| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicular air supply system capable of simplifying arranging structure of an air supplying passage to a tire even while using a hub unit 1. <P>SOLUTION: By forming a knuckle side air supplying passage 201 and an axle side air supplying passage 205, it is not necessary to form an air supplying passage in a radial direction of a hub flanges 33, and air piping along an axle 14 which rotates at high speed can be omitted. A relay chamber 204 dividing both ends in axial direction by seal members 92, 210 is formed between an inner peripheral surface of a hub knuckle 8 and an outer peripheral surface of the axle 14 opposite to the inner peripheral surface of the hub knuckle 8. Therefore, the knuckle side air supplying passage 201 which is a rest side, and the axle side air supplying passage 205 which is a rotation side can be connected without any problem. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
