Constructional aspects of rotors or rotor supports; Arrangements thereof

Full Title

Means for producing lift; Empennages; Arrangements thereof > Rotors; Rotor supports > Constructional aspects of rotors or rotor supports; Arrangements thereof

Child Classifications

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• B64U 30/291 Detachable rotors or rotor supports
• B64U 30/293 Foldable or collapsible rotors or rotor supports
• B64U 30/294 Rotors arranged in the UAV body
• B64U 30/295 Rotors arranged in the wings
• B64U 30/296 Rotors with variable spatial positions relative to the UAV body (foldable or collapsible rotors B64U30/293)
• B64U 30/298 Helicopter flybars
• B64U 30/299 Rotor guards (ducted or shrouded rotors B64U30/26; guards used as ground propulsion B64U60/60)