FIELD: shipbuilding; ice navigation ships. SUBSTANCE: icebreaker includes fore portion 1 and aft portion 2 interconnected by vertical axle and attachments 4 fitted with floats 24 which are provided with additional floats 27 equipped with propellers. Depth rudder with pod and propeller is located between additional floats. EFFECT: enhanced reliability. 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ICE-BREAKING - ICE-CUTTING VESSEL | 1989 |
|
RU1781969C |
| SEMISUBMERGED ICE SHIP | 0 |
|
SU1181937A1 |
| SYSTEM FOR TRANSFERRING FREIGHT OVER DAM | 0 |
|
SU1754603A1 |
| GROUND-EFFECT SLEIGHT AND ROUTE FOR SLEIGH | 1996 |
|
RU2104187C1 |
| SHIP | 1991 |
|
RU2104901C1 |
| POLAR WING-IN-GROUND EFFECT CRAFT | 1995 |
|
RU2096210C1 |
| RELOADING COMPLEX | 1990 |
|
RU2009094C1 |
| AIR-ROAD VEHICLE | 1996 |
|
RU2099218C1 |
| AIR-ROAD VEHICLE | 1996 |
|
RU2110425C1 |
| AIR-ROAD VEHICLE | 1996 |
|
RU2110426C1 |
