| 摘要 |
<p>Hydraulically driven apparatus where the rotation of a ground contact wheel (3) automatically rotates a second device requiring drive (5) via a circuit (15, 16) and hydraulic motors (4,6) attached to the wheel (3) and second device (5), respectevely. The apparatus can be used in many applications including in one embodiment used as a transmission system to drive a rotary broom (5) of a sweeping apparatus.</p> |
