FIELD: aviation.
SUBSTANCE: invention relates to devices for detecting faults in aircraft devices. Control mechanism is provided for device for detecting fault of primary transfer of load to executive control drive of aircraft, relating to type, when position sensor is disconnected from primary load transfer in case of primary load transfer failure. Control mechanism comprises: mechanical connection (40) to simulate disconnection of position sensor, providing possibility of relative movement of at least first and second mechanical parts (32, 34) of actuator, which cannot move relative to each other during normal operation without failure of primary transmission load, wherein movement of first mechanical part is detected by position sensor of device for fault detection of primary load transfer.
EFFECT: higher reliability of aircrafts.
15 cl, 9 dwg
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