Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Plastics multi-blade variable-pitch rotor

Plastics multi-blade variable-pitch rotor

US Patent 5284420 · Granted Feb 8, 1994

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Variable pitch rotor blade for shrouded rotors, in particular helicopter rotors2006
Device for coaxially coupling two shafts, especially for a helicopter2001
Bidirectional antivibration suspension device for helicopter rotor1998
Vibration damping apparatus for helicopter rotor1997
Tail rotor anti-torque system for a helicopter1993
Variable-pitch multi-blade rotor, in particular for the rear anti-torque system 1993
Landing gear for an aerodyne, with arches in composite material1993
Device for the adjustment of the maneuver forces of movable members of an aircra1993
Device of retractable stops for rotor blades of giroplanes, and rotor head inclu1992
Rotary-wing aircraft rotor head having resilient-return interblade ties with bui1990
Flapping stop device for a gyroplane rotor1988
Integrated hub-mast and gyroplane rotor head comprising it1988