FIELD: shipbuilding; propulsion and steering systems of ships. SUBSTANCE: complex includes cylindrical tube rigidly connected with ship's hull and swivel extensible propulsive unit mounted in this tube; propulsive unit is made in form of cylindrical capsule in upper portion, propeller in nozzle and struts between them. Besides that, wall of cylindrical tube is provided with recess for receiving the supports for unit. EFFECT: enhanced reliability. 2 cl, 10 dwg
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Authors
Dates
1997-11-20—Published
1995-10-09—Filed