| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve rigidity and durability of a wheel for a vehicle. <P>SOLUTION: A plurality of ribs 40 are disposed on the hub attachment part 21 of a disk 20 of the wheel 1 for the vehicle at an interval in the circumferential direction. A plurality of spoke parts 30 are disposed between the hub attachment part 21 and a rim 10 at an interval in the circumferential direction so as to join the continuous wall 24 of the hub attachment part 21 to the rim 10. Center lines 31 of respective spoke parts 30 are directed to the radial direction of the wheel 1. Viewing from the axial direction of the wheel 1, one of the plurality of ribs 40 is arranged on the center line 31 of each spoke part 30. <P>COPYRIGHT: (C)2012,JPO&INPIT |
