Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Articulated helicopter rotor within an improved blade-to-hub connection

Articulated helicopter rotor within an improved blade-to-hub connection

US Patent 5110260 · Granted May 5, 1992

Estimated economic value: $3,694,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flexbeam rotor2017
Helicopter composite blade spar and method2016
Rotor with blades including outer blade shell and inner structural member2015
Spherical elastomeric bearing with improved shim thickness2014
Uniform fatigue life spherical elastomeric bearing2013
Spherical elastomeric bearing with improved shim thickness2012
Snubber2005
Method and apparatus for fiber strap termination2003
Blade lock system for variable diameter rotor systems2002
Inertial vibration isolator spring for helicopter2001
Structural interlock for inhibiting relative rotation between mating elements2000
Composite rotating swashplate for a helicopter rotor system1998