Hub for propeller having variable-pitch blades, with radial and axial dimensioning variation
Hub for propeller having variable-pitch blades, with radial and axial dimensioning variation
- New search for: FORESTO PAUL ANTOINE
- New search for: COURTIER VIVIEN MICKAËL
- New search for: JACQUEMARD CHRISTOPHE PAUL
- New search for: FORESTO PAUL ANTOINE
- New search for: COURTIER VIVIEN MICKAËL
- New search for: JACQUEMARD CHRISTOPHE PAUL
A hub for a propeller having variable-pitch blades for a turbomachine with longitudinal rotation axis, including a plurality of blade platforms, each one being designed to receive a blade root, the platforms being distributed around the annular outer periphery of the hub concentrically with the longitudinal rotation axis, wherein each blade platform has the general geometric shape of a spherical cap, and wherein, between two adjacent blade platforms around the longitudinal rotation axis, the transverse dimension, in particular the diameter, of the hub can vary axially and radially.
Document information
Hub for propeller having variable-pitch blades, with radial and axial dimensioning variation
2020-10-06
Patent
Electronic Resource
English
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