AIRCRAFT CONTROL DEVICE WITH PROTECTED FORCE SENSOR AND AIRCRAFT, EQUIPPED WITH SUCH DEVICE Russian patent published in 2017 - IPC B64C13/04 

FIELD: aviation.

SUBSTANCE: aircraft flight control device contains the flight control body (11), the installation and turn guide unit (13) of the flight control body (11) around the pivot axis relative to the frame (12), the stops (25, 26, 35, 36), the force sensors (19), as well as the deformable sensing element. The stops (25, 26, 35) are arranged to interact with the thrust surfaces (32), rigidly connected to the flight control body (11) in front of the unit (13). Each force sensor (19), the stops (25, 26, 35) and the thrust surfaces (32) are positioned with respect to each other in such a way, that each contact of the thrust surface (32) with the stop (25, 26, 35) generates the stop reaction.

EFFECT: invention increases the force measurement accuracy, allows to withstand the testing forces and eliminates the need to add additional stops.

8 cl, 9 dwg