The present embodiments relate to a pitch angle blocking device 200 for blocking the pitch angle of a multi-blade rotor 110 that has neighboring first and second rotor blades 112 in circumferential direction 205 that extend from a rotor hub 113 of a rotary-wing aircraft 100 in non-operational mode of the rotary-wing aircraft 100. The present embodiments further relate to a multi-blade rotor 110 of a rotary-wing aircraft 100 that is adapted to receiving such a pitch angle blocking device 200, and to a rotary-wing aircraft 100 with such a multi-blade rotor 110. The pitch angle blocking device 200 comprises first and second attachment means 210 that are configured to be non-rotatably and releasably attached to the first and second rotor blades 112 spaced apart from the rotor hub 113, and a connecting device 230 that non-rotatably connects the first attachment means 210 with the second attachment means 210.
A PITCH ANGLE BLOCKING DEVICE
NEIGUNGSWINKELSPERRVORRICHTUNG
DISPOSITIF DE BLOCAGE DE L'ANGLE DE PAS
2023-09-27
Patent
Electronic Resource
English
PITCH ANGLE CONTROL SYSTEM, PITCH ANGLE CONTROL METHOD, AND VEHICLE
European Patent Office | 2018
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