Fluid reaction surfaces (i.e., impellers)
Articulated, resiliently mounted or self-shifting impeller...
Nonmetallic resilient mounting
Inventor
active
Articulated helicopter rotor within an improved blade-to-hub con
Axisymmetric elastomeric bearing assembly for helicopter rotors
Bearingless main rotor assembly torque tube
Blade lock system for variable diameter rotor systems
Clevis joint capable of accommodating substantial pivotal motion
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Profile ID: LFUS-PAI-P-464589