The present invention relates to a fairing system (5) provided with a hull and a rotor (10). The faired system comprising a collective modification device (30) for the pitch of the blades (11) of the rotor, the collective modification device (30) for the pitch of the blades having a spider plate (32) movable in rotation jointly with a hub (15) carrying the blades (11) around a drive axis (AXROT) and movable in translation relative to the hub (15) along the drive axis (AXROT). The faired system comprises for each blade (11) a mechanical connection (40). Each mechanical connection (40) comprises a tab (35) integral with the spider plate (32) as well as a pitch lever (17) of the foot (13) of a blade (11) and a ball joint (41) connecting the tab (35) to the pitch lever (17). The mechanical connection of at least one of the blades is different from the mechanical connection of at least another of the blades.
SYSTÈME CARÉNÉ ET AERONEF
HULL SYSTEM AND AIRCRAFT
STROMLINIENFÖRMIGES SYSTEM UND LUFTFAHRZEUG
2023-04-19
Patent
Electronic Resource
French
ENSEMBLE PROPULSIF POUR UN AERONEF COMPRENANT UN ROTOR NON CARENE
European Patent Office | 2020
|AERONEF COMPRENANT UN PROPULSEUR ARRIERE CARENE AVEC STATOR D’ENTREE A VOLETS MOBILES
European Patent Office | 2019
|