| 摘要 |
<p>A wheel (10) formed of a rim (14) joined to a hub (16) by a multi-spoke foam structure (42) that is coated with a fiber reinforced (43) resin material (44) is defined by particular relationships between the spokes (18, 20, 22) and the radiused sections (30, 32, 34, 36, 38, 40) joining the spokes (18, 20, 22) to the hub (16) and the rim (14).</p> |
