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Fiat SpA
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B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
B64D35/08—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission being driven by a plurality of power plants
B—PERFORMING OPERATIONS; TRANSPORTING
B64—AIRCRAFT; AVIATION; COSMONAUTICS
B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating
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FR703659D1929-10-181930-10-13Dispositif d'accouplement de deux moteurs pour avions avec hélices tournant en sens contraires
ExpiredFR703659A
(fr)
Théodolite avec dispositif de prises photographiques des deux positions du cercle gradué de repérage pour déterminer les chemins de déplacement de corps et particulièrement ceux des corps qui se déplacent dans l'air, tels que les avions, les dirigeables, etc.