Inventor
ORTNER MARTIN
DE8 patents
Patents
8 patentsUS9718542B2Aug 1, 2017
Blade attachment for a bearingless rotor of a helicopter
Airbus Helicopters Deutschland GmbH2 citations71
US9714579B2Jul 25, 2017
Connection joint for attaching an airfoil blade to a helicopter's bearingless main rotor
Airbus Helicopters Deutschland GmbH2 citations71
US9359071B2Jun 7, 2016
Aerodynamic blade attachment for a bearingless rotor of a helicopter
Airbus Helicopters Deutschland GmbH5 citations71
US10967965B2Apr 6, 2021
Elastic flapping hinge for connecting a rotor blade to a rotor hub of a rotary wing aircraft
Airbus Helicopters Deutschland GmbH0 citations50
US10829214B2Nov 10, 2020
Elastic torsion element for connecting a rotor blade to a rotor hub of a rotor
Airbus Helicopters Deutschland GmbH0 citations50
US10518874B2Dec 31, 2019
Multi-blade rotor for a rotary wing aircraft
Airbus Helicopters Deutschland GmbH0 citations42
US9623963B2Apr 18, 2017
Partly cruciform flexbeam and method of manufacturing such a flexbeam
Airbus Helicopters Deutschland GmbH0 citations39
US10040546B2Aug 7, 2018
Bar of composite matrix material
Airbus Helicopters Deutschland GmbH0 citations33