| 摘要 |
shipbuilding; marine propulsion and steering complexes. SUBSTANCE: swivel and extensible propulsive unit is mounted in ship's tube. In its upper portion propulsive unit is connected with tube by means of frame 11 and axial-radial bearing 12 supported by upper portion of capsule 4. weight force of propulsive unit is taken up by axial bearing fitted at intermediate level of tube. At lower level propulsive unit is connected with tube by means f radial bearing 22. EFFECT: improved service properties of complex due to possibility of holding propulsive unit at three levels in tube. 2 cl, 7 dwg |
