FIELD: transport.
SUBSTANCE: invention relates to production of helicopters. Helicopter comprises rotor and tail rotor. Pitch rotor is arranged on vertical axle at helicopter tail to displace forward or backward therefrom. Both tail and pitch rotor are drive by common shaft via differential gear.
EFFECT: better stability, maneuverability, and safety.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HELICOPTER WITH CONTRAROTATION FUSELAGE | 2008 |
|
RU2363618C1 |
| ALL-MOVING TAIL UNIT | 2010 |
|
RU2411160C1 |
| HELICOPTER CONTRAROTATION DEVICE | 2009 |
|
RU2390467C1 |
| HELICOPTER WITH WEDGE-SHAPED AIRFRAME | 2009 |
|
RU2392187C1 |
| HELICOPTER BEARING SYSTEM | 2008 |
|
RU2389651C2 |
| STRATEGIC HELICOPTER | 2007 |
|
RU2336199C1 |
| CONVERTIBLE DRONE ROTORCRAFT | 2009 |
|
RU2432300C2 |
| UNMANNED CONVERTIBLE HIGH-SPEED HELICOPTER | 2015 |
|
RU2601470C1 |
| HIGH-SPEED HYBRID DRONE COPTER-PLANE | 2010 |
|
RU2464203C2 |
| UNMANNED HIGH-SPEED HELICOPTER, DESANTIFIED FROM PLANE AIRCRAFT | 2016 |
|
RU2627975C2 |
