An assembly for a propeller of a turbine engine of an aircraft is provided. The assembly includes a variable-pitch vane having a blade connected to a root, the vane having a longitudinal axis aligned with a vane pitch axis which passes through the root, a base rigidly connected to the vane to rotate together with the vane about the axis and connected to a portion of a toothed wheel extending around the axis, and a counterweight device having a shaft which can rotate about an axis substantially perpendicular to the axis, the shaft being connected to at least one flyweight and to a pinion meshed with the toothed wheel portion. The toothed wheel portion can be attached to the base by at least one shear pin.
PROPELLER FOR A TURBINE ENGINE OF AN AIRCRAFT WITH A VARIABLE-PITCH VANE AND A GEARED COUNTERWEIGHT DEVICE
2024-09-26
Patent
Electronic Resource
English
European Patent Office | 2024
|AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE PITCH PROPELLER BLADES
European Patent Office | 2023
|Aircraft turbine engine comprising variable pitch propeller blades
European Patent Office | 2023
|AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER VANES
European Patent Office | 2023
|Aircraft turbine engine comprising variable pitch propeller blades
European Patent Office | 2024
|