A yoke plate arrangement may comprise a yoke plate, a wear plate comprising a wear surface and a contact surface, wherein a post extends from the contact surface, and a yoke plate ear extending from the yoke plate in a radial direction, wherein a first aperture is disposed in the yoke plate ear, the post located at least partially within the first aperture, the contact surface being in contact with the yoke plate ear. The yoke plate arrangement may further comprise a retaining feature for coupling the wear plate to the yoke plate. The wear surface may be for engaging a trunnion bearing.
PROPELLER PITCH CHANGE ACTUATION SYSTEM
AKTUATORSYSTEM ZUR PROPELLERNEIGUNGSWINKELÄNDERUNG
SYSTÈME D'ACTIONNEMENT DE CHANGEMENT DE PAS D'HÉLICE
2019-10-23
Patent
Electronic Resource
English