| 摘要 |
<p>A device in an inboard/outboard turnable and raisable rear aggregate (1) for boats having an inboard engine and an outboard drive unit (2), comprising a screw (5), with inboard drive shaft (3) of rear aggregate (1) for connection with the engine being connected with a screw shaft (4) which is approximately horizontal in a position of usage and is mounted at the lower end of a casing (7) by the aid of a power transmitting shaft (6) which is divided into two sections (6a, 6b) and is encased by casing (7). The lower end of second section (6b) is connected with screw shaft (4) by the aid of a universal joint (C), preferably a ball-and-socket joint at the same time as a firm angle (V) is formed between lower section (6b) of power transmitting shaft (6) and screw shaft (4). Said angle (V) is less than 45° and, preferably, less than 32°.</p> |
