| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle wheel including a sub-air chamber member, capable of suppressing a fluctuation in the volume of a sub-air chamber as compared with a conventional technique and effectively exhibiting a sound-absorbing effect. ! SOLUTION: A vehicle wheel of the present invention includes a body portion 13 of a sub-air chamber member 10, the body portion 13 including a bottom plate 25b and a top plate 25a, a plurality of connection portions 33 each including an upper connection portion 33a and a lower connection portion 33b being formed to partially connect the top plate 25a to the bottom plate 25b, axes 40 of the connection portions 33 adjacent in a wheel width direction X extending to cross each other on an opposite side to a direction of a centrifugal force F applied to the sub-air chamber member 10. ! COPYRIGHT: (C)2016,JPO&INPIT |
