| 摘要 |
PROBLEM TO BE SOLVED: To provide a power pick-up assembly which guides a mobile chassis sufficiently, and has comparatively simple construction. SOLUTION: A power pick-up for a railway vehicle comprises a pantograph 4 and a pantograph support 7, the pantograph support 7 comprising a stationary chassis 8 for mounting on the roof 2 of a railway vehicle 3, and a mobile chassis 9 carrying the pantograph 4 and connected to the stationary chassis 8 to tilt laterally with respect thereto on each side of a position of rest. The mobile chassis 9 is connected to the stationary chassis 8 by two tilting rigid lateral supports 14, being articulated, on the one side, to the stationary chassis 8 at two longitudinally-spaced points 17 and, on the other hand, to the mobile chassis 9 at two longitudinally-spaced points 22. |
