| 摘要 |
The invention relates to two parallel additional floats (2) for watercraft, said floats being attached with respect to the stern (1a) on a watercraft hull (1) or platform element (31), wherein the individual additional bottom (5) is located higher or for the most part higher than the hull bottom (6) and therefore forms a step. Said floats produce a static buoyancy (As) and a dynamic buoyancy (Ad). The additional floats (2) of the individual bottoms (5) can be adjusted independently of one another in inclination (N), lift (H) and angle of slope of the ship's bottom (KW) and can also have technical means (30). |
