FIELD: aircraft engineering.
SUBSTANCE: invention relates to the field of aviation, in particular to devices for balancing and determining the centers of gravity of structures. Such device for measuring the position of the transverse center of gravity of the steering rotor and main rotor blades of a helicopter contains a lever, on one side supported with a prism on a fixed support, and on the second side supported with a prism on a scale. Two lodgments with two base stops are fixed on the lever, spaced symmetrically relative to the center of gravity of the blade at the calculated distance.
EFFECT: improved accuracy and reduced laboriousness of measurements.
1 cl, 3 dwg
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