Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotor head structure with stacked connecting elements, especially for a helicopter

Rotor head structure with stacked connecting elements, especially for a helicopter

US Patent 4369018 · Granted Jan 18, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Use of fermentation tail gas in integrated gasification and gas fermentation sys2023
Control of rotary valve operation for reducing wear2014
System and method of tracking time and activating an alarm using a distributed n2007
Hydride removal method for liquid metal heat exchange fluid in high hydrogen per2000
Composite fiber truck for a track vehicle having torsion-elastic central plate m1988
Structural component for transmitting torque1987
Wheel, especially disk wheel1986
Connecting rod for an engine1983
Method for the manufacture of a coupling or clutch element1983
Hingeless rotor, especially for a helicopter1982
Universal coupling member for two shafts and method of manufacturing such a coup1982
Method and apparatus for producing windings of fiber compound material on a core1982