FIELD: machine building.
SUBSTANCE: vibration reduction device comprises a first annular part configured to secure an internal combustion engine thereon, second ring-shaped part can be secured to drone fuselage, tension springs connecting first and second parts, and spring tension adjustment means. First part is made with possibility of rotary movement relative to the second part.
EFFECT: efficient reduction of transmission of vibrations, especially torsional vibrations, from the internal combustion engine to the UAV fuselage and its automatic control system and improved image quality obtained from UAV payload.
4 cl, 3 dwg
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