Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR831325ApublicationCriticalpatent/FR831325A/fr
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
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Aviation & Aerospace Engineering
(AREA)
FR831325D1937-04-061937-04-06Réducteur de vitesse pour deux hélices d'aéronefs de même axe, à sens de rotation inverses
ExpiredFR831325A
(fr)
Mécanisme de réduction de vitesse pour machines motrices à nombre de tours déterminés, en particulier pour la commande des hélices d'appareils d'aviation
Dispositif de changement de vitesse à fonctionnement automatique par inversion de sens de rotation, particulièrement pour machines-outils et similaires