| 摘要 |
<p>The invention relates to a hull element (7) which is fixed to the stern (1) or hull bottom (1b) by means of a hinge (6,6a) and enables an active as well as a passive trim of the watercraft (1a) and at the same time also supports a watercraft lift (2) or a watercraft stair (11) by means of the connector (8) or a connecting cylinder (18). By means of cylinder (17b) and the connector (8) or connecting cylinder (18) on the hull element (7) the platform (3) or the watercraft stair (11) can be activated. In case the watercraft lift (2) or the watercraft stair (11) is operated by means of cylinder (17a), the hull element (7) folds away, so that the stroke (H) of the watercraft lift (2) respectively the stroke (HT) of the watercraft stairs (11) is not impaired or restricted.</p> |
