| 摘要 |
<p>The present invention relates to a mobile floor levelling vehicle for levelling an undulating floor surface. The floor levelling vehicle comprises a first and second oblong, rigid front displacement member and a first and second oblong rigid back displacement member mounted to opposite longitudinal sides of the vehicle body. The front and back displacement members are provided to move over a same track. The first front and back displacement member are mounted to a first rigid longitudinally extending axis of the vehicle body, and the second front and back displacement member are mounted to a second rigid longitudinally extending axis of the vehicle body. The back displacement members are provided to move over a track that has been levelled by the grinding tools. The front and back displacement members are tiltable with respect to the vehicle body in longitudinal direction of the vehicle.</p> |
