| 摘要 |
The gangway bridges over the distance between the land (2) and a ship (3) and is articulatedly connected with the land side at its end around a horizontal articulation axis (12) for height alteration of its free end by means of a height adjustment device. The free end is supported by a floating body (21), to which the gangway is movably connected. - The height adjustment device comprises a power arrangement which can adjust the gangway height position at its free end relative to the floating body. |
