| 摘要 |
The drive (30) has a propeller shaft (64) rotatably supported around an perpendicular axis (52), which is aligned perpendicular to a water surface in a resting condition of a water vehicle. The propeller shaft is movable with propellers (46, 48) into interior of the vehicle and moved out from the interior of the vehicle. The propeller shaft has two rotatable shaft pieces (42, 44) with respective propellers. The propeller shaft and/or the two shaft pieces are coupled to a drive motor (35) over a bevel gear (40). |
