Propeller for an aircraft turbine engine comprising a vane retaining ring mounted about the hub

摘要

A propeller for an aircraft turbine engine comprising a plurality of vanes as well as a hub having a plurality of accommodating ports receiving the bases of said vanes, each vane base being rotatably mounted in its associated accommodating port. The propeller also has at least one vane retaining ring structure in the radial direction outwardly from the hub, being cladded around the latter.

主权项

1. A propeller for an aircraft turbine engine comprising:
a plurality of vanes; a hub having a plurality of accommodating ports receiving bases of said vanes, each said vane base being rotatably mounted in its associated accommodating port; and at least one vane retaining ring structure positioned circumferentially around and radially outward from the hub, each vane retaining ring structure being cladded around an outside surface of the hub and extending over each of the plurality of accommodating ports so as to retain the plurality of vane bases therein.