| 摘要 |
The vehicle has a suction shaft (1) for absorption of impurities, where a component is directly or indirectly connected to the suction shaft. The component is in contact with a road surface (3) during a cleaning operation of the vehicle. A bearing (5) floatably supports the suction shaft and the component such that a portion of weight force of the suction shaft and the component is absorbed by the bearing. The bearing is formed by a lifting and/or lowering device i.e. pneumatically or hydraulically operated device, or represents a part of the device. The component is designed as a brush roller (2), broom or grinding plate. |
