A blade pitch actuation mechanism comprising a rotating race member (20) in which is formed a race (22) configured to receive a trunnion pin (18) attached to a blade (10), whereby the race (22) defines a cam profile such that rotation of the race member causes the trunnion pin received in the race to rotate as it slides over the cam profile.
BLADE PITCH ACTUATION MECHANISM
SCHAUFELWINKELBETÄTIGUNGSMECHANISMUS
MÉCANISME D'ACTIONNEMENT DE PAS DE PALE
2021-09-22
Patent
Electronic Resource
English