FIELD: water transport; various ships and boats. SUBSTANCE: fin propellers mounted in counter-phase are articulated in aft portion of shop's hull. Fins are taper or wedge-shaped in form; pointed end of each fin smoothly changes into reinforced plate similarly to fish fin. Propellers are connected with engine by means of drive which may be movable and connected with steering column by means of rod. EFFECT: enhanced speed and maneuvering properties of ship. 3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OBTAINING THRUST OF OSCILLATING PROPELLER | 1994 |
|
RU2090442C1 |
| PROPELLER FOR SHIPS AND SURFACE AND SUBMERSIBLE VEHICLES | 1994 |
|
RU2090441C1 |
| FIN BLADE PROPULSOR FOR WATERCRAFTS OF SURFACE AND UNDERWATER NAVIGATION (VERSIONS) | 2016 |
|
RU2622519C1 |
| METHOD OF FORMING THRUST IN MOBILE MEDIA AND DEVICE FOR REALIZATION OF THIS METHOD | 2004 |
|
RU2285633C2 |
| FRONT-DRIVE VESSEL WITH AERODYNAMIC UNLOADING | 2014 |
|
RU2562473C1 |
| SHIP'S PROPULSIVE AND STEERING SYSTEM | 0 |
|
SU1775324A1 |
| VESSEL WITH FIN PROPELLER | 2007 |
|
RU2360831C2 |
| PROPELLER-STEERING SYSTEM OF FIN-TYPE PROPULSION DEVICE | 0 |
|
SU1245501A1 |
| 0 |
|
SU1782866A2 | |
| ACTIVE PROPULSION/STEERING UNIT | 2007 |
|
RU2347713C2 |
