| 摘要 |
<p>The wheel (4) has a hub (8), a rim (32), and connecting spokes (52) provided between the hub and rim. Each spoke has a rim-attachment portion (60), and two ducts (68,72) arranged radially and axially, respectively and connected with each other. The duct (72) constitutes a seat for an inflation valve (94) that can be connected with the wheel. The inflation valve is easily accessible for operation to inflate a tire (44) mounted on the rim.</p> |
