| 摘要 |
Boat propulsion unit comprising a suspension arrangement (2) and a propeller drive shaft housing (3) which, via a lower and an upper universal joint (22, 24 resp.), are pivotally connected to each other. The suspension arrangement comprises a hollow frame member (5) made from extruded aluminum and arranged around an opening in a boat transom. The frame member presents, in cross-section, a T-shaped slot (13), in which a plurality of screws (14) are accommodated. With the help of nuts (16) and intermediate yokes (15) on the inside of the transom, the screws hold a flange on the frame member against a surface on the outside of the transom in order to secure the frame member. |
