The present disclosure is directed to a system for feathering a propeller assembly, wherein the system is disposed within a housing of the propeller assembly. The system includes a sleeve defining an outer wall and one or more sleeve tabs extended outward in a radial direction along at least a circumferential portion of the sleeve, wherein the one or more sleeve tabs is separated from the outer wall in an axial direction. The system further includes a retainer defining one or more retainer tabs extended inward in the radial direction, wherein the one or more retainer tabs is disposed between the outer wall and the one or more sleeve tabs of the sleeve along the axial direction. Still further, the system includes a beta tube assembly extended through the sleeve along the axial direction, wherein the beta tube assembly defines one or more internal walls, wherein the one or more internal walls defines a hydraulic fluid transfer cavity in fluid communication with one or more hydraulic fluid transfer orifices.
TRANSFER BEARING COLLAPSING DEVICE
ÜBERTRAGUNGSLAGEREINKLAPPVORRICHTUNG
DISPOSITIF D'ÉCRASEMENT DE PALIER DE TRANSFERT
2018-08-01
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |