| 摘要 |
<p>The stand base (1) at its ends has a first (2) and second (3) arm for accepting tires. The arms have pivots (8). At least one connecting link (7) is provided which links the arms by engaging in holes (9,10) in the arms. When a tyre is placed in contact with the first arm it pivots it in the direction (a) and the connecting link initiates a corresponding pivoting of the second arm so that the arms close on the tyre and hold the wheel in place,.</p> |
