| 摘要 |
<p>The device has a rotating brush (3) driven by a speed reducer (MT) with a small electric motor. The motor is fed by a battery (B), and the brush is partially protected by housing and associated with a cleaning liquid supplier. The supplier is activated by a relative control in automatic and temporized manner. The activation command of the rotation speed reducer of the brush is activated and the club (Z) is moved near the brush.</p> |
