The reducer includes a screw, threaded internal rollers, and a tapped internal casing. The internal rollers each being in mesh firstly with the screw and secondly with the internal casing by means of at least one thread of opposite hand to a thread of the screw and of the same hand as a thread of the internal casing. The reducer further includes a tapped external casing and external rollers each in mesh firstly with the internal casing and secondly with the external casing. The external rollers are provided with at least one thread of opposite hand to a thread of the internal casing and of the same hand as a thread of the external casing.
Torque reducer
27.08.2019
Patent
Elektronische Ressource
Englisch
Torque dividing gear transmission speed reducer for coaxial helicopter main speed reducer
Europäisches Patentamt | 2021
|Torque dividing transmission speed reducer for coaxial helicopter
Europäisches Patentamt | 2021
|PLANETARY GEAR REDUCER AND STEERING REACTION TORQUE MOTOR
Europäisches Patentamt | 2025
|