The load ring may be aluminum or plastic.

The load ring also has a radially outer surface including a frustoconical cam surface.

In addition, the assembly comprises a load ring coaxially disposed about the hanger body.

Further, the assembly comprises an expandable ring disposed about the hanger body adjacent the lower end of the load ring.

Permanent magnets are arranged around the load ring to interact with the voltage generator structures to produce three-phase electricity.

In some embodiments, engagement of the load ring (50) and the collar (16) effects securing of the first and second components (12,14) to one another.

In some embodiments, engagement of the load ring and the collar effects securing of the first and second components to one another.

This craft is provided with an electric fan (34), powered by a battery (36), mounted in a protective housing (56) and secured to suspension beams (42) connected to the load ring (20) of the balloon.

A load ring (44) disposed between the ramps (46, 48) is pre-compressed to its maximum strain level to provide the desired face loads on the seal faces (40, 42).

The connector of this illustrative embodiment may also include a locking ring (62) configured to inhibit disengagement of the load ring (50) from the. collar (16).

The cores are arranged in pairs spaced apart by hard rubber rollers which engage the inside surface of a load ring forming part of the rotor structure.