An assembly for monitoring torque applied to a control rod (3) of an actuator, the control rod (3) mounted within and rotational relative to a housing, the assembly comprising a torsional spring (110) located between the control rod (3) and the housing, and one or more sensors (120) for monitoring angular displacement of the control rod (3) relative to the housing as consequence of torque applied to the control rod transmitted through the torsional spring.
TAIL ROTOR BEARING CONDITION MONITORING
SURVEILLANCE DE L~ETAT DES PALIERS DE ROTOR DE QUEUE
2023-12-17
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16H Getriebe , GEARING / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
TAIL ROTOR BLADE ASSEMBLY AND ELASTOMERIC BEARING SYSTEM MOTION LIMITER
European Patent Office | 2018
|Tail rotor collector ring and helicopter tail rotor structure
European Patent Office | 2024
|