| 摘要 |
<p>Assembly for a retractable thruster (300) suitable for attachment to a hull of a maritime vessel (11). The assembly comprises a thruster accommodating structure (100), from which the thruster may be deployed into the water, and retracted into from the water. The thruster accommodating structure (100) is provided with a drive assembly (200) to which a thruster is suspended. The drive assembly (200) further comprises a thruster deploying and retracting device, a thruster rotating device, a motor assembly, and a switching device (211, 214, 217, 218, 219, 220). The same drive assembly (200) is used for deploying, retracting and rotating the thruster.</p> |
