| 摘要 |
<p>The lifting truck has a drive part and a lifting load frame. It has two load roller units (7a,7b) which are connected by a load roller carrier (9a,9b) to the load frame. The truck runs on a track. The load roller carrier is connected by power transmission rods (11a,11b) to a lifting unit. A longitudinal movement of the rods alters the vertical spacing between the load frame and the load roller unit. Both rods are fixed to a levelling balance (8) on the lifting unit side. The balance turns about an axis (13) on a turning lever (12), turning about a horizontal axis (14) on which the drive part is fitted.</p> |
