Semi-articulated flexstrap
Shock absorbing clutch assembly for marine propeller
Shock-absorbing propeller assembly
Snubber
Snubber assembly for a rotor assembly having ducted, coaxial cou
Snubber bearing mounting assembly for bearingless rotors
Snubber-bearing with combined elastomer laminates
Soft in-plane tiltrotor hub
Soft inplane helicopter rotor
Spar-to-hub joint for a flexbeam helicopter rotor
Supple mounting arrangement for helicopter rotor with through st