HELICOPTER MAIN ROTOR BLADE

• Main Authors: Bondarenko V.S, Kirjukhin A.I, Popov S.M, Doroshenko N.I
• Format: Patent
• Language: English; Russian
• Published: 10.03.1999
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; HELICOPTERS; PERFORMING OPERATIONS; TRANSPORTING

FIELD: aeronautical engineering; helicopter main rotor blades. SUBSTANCE: blade includes spar 1, tail section and mass balance device made in form of housing 4 with balancing weights 5. Recesses provided on upper and lower webs of spar 1 are used for placing housing 4 between them. Housing 4 is secu...