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Application filed by Богдан Михайлович ЛохманецfiledCriticalБогдан Михайлович Лохманец
Priority to UAU201111136UpriorityCriticalpatent/UA67615U/en
Publication of UA67615UpublicationCriticalpatent/UA67615U/en
LB helicopter has a round flat, lightweight body, lifting rotors are located under the body and inside the helicopter. A maneuvering propeller is located above the body of helicopter in a safe place for crew and passengers. In case of emergency the helicopter allows to leave it using an individual parachutes, as well as it can be landed on two parachutes. At the same time it consumes little fuel and can be used more in the national economy.
An aircraft comprising an energy battery for cruise propellers in cruising phases and a power battery for lifting rotors in take-off and landing phases