FIELD: aircraft engineering.
SUBSTANCE: invention relates to aircraft engineering. Proposed helicopter comprises fuselage and rotor. Fuselage has skewed contrarotation aerodynamic surfaces (1, 2) arranged in nose and tail fuselage parts.
EFFECT: reduced overall dimensions.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HELICOPTER WITH WEDGE-SHAPED AIRFRAME | 2009 |
|
RU2392187C1 |
| HELICOPTER CONTRAROTATION DEVICE | 2009 |
|
RU2390467C1 |
| HELICOPTER BEARING SYSTEM | 2008 |
|
RU2389651C2 |
| HELICOPTER WITH PITCH ROTOR | 2010 |
|
RU2423290C1 |
| SYSTEM FOR COMPENSATION OF REACTION TORQUE OF MAIN ROTOR OF SINGLE-ROTOR HELICOPTER | 2003 |
|
RU2245821C1 |
| BEARING UNIT OF AIRCRAFT | 2007 |
|
RU2354581C1 |
| HELICOPTER AND METHOD OF CONTROL OF SINGLE-ROTOR HELICOPTER | 2002 |
|
RU2238221C2 |
| SINGLER-ROTOR HELICOPTER MULTI-FUNCTIONAL TAIL UNIT | 2000 |
|
RU2186711C2 |
| HELICOPTER | 2003 |
|
RU2246426C1 |
| ROTOR | 2008 |
|
RU2385268C1 |
