Turbine engine rotor with stacked disks

摘要

A turbine engine has a first disk (34C) and a second disk (34D), each extending radially from an inner aperture to an outer periphery. A coupling transmits a torque and a longitudinal compressive force between the first and second disks (34C,34D). The coupling has first means (66C) for transmitting a majority of the torque and second means, radially outboard of the first means (62C), for transmitting a majority of the force.