| 摘要 |
<p>A pantograph (ii) for variable-inclination trains can be moved transversely on the roof (10) of the train body (12) by hydraulic circuits (25,26) common with the devices (19) for varying the body inclination, the pantograph (11), of foldable structure and provided on a movable element (31), being able to maintain the centre of the contact points between the electric contact wire (36) and the contact bow (35) always at the bow centre.</p> |
