AN ANTIVIBRATION SUSPENSION SYSTEM FOR A TIE BAR OF AN AIRCRAFT POWER TRANSMISSION GEARBOX AN ANTIVIBRATION SUSPENSION SYSTEM AND AN AIRCRAFT

摘要

The present invention relates to a vibration damping suspension system (20) of an aircraft (1), the vibration damping suspension system (20) comprising a lever (25) and a vibrating mass (30). The vibration damping suspension system includes a mechanical motion amplifier device 40 interposed between a lever 25 and a vibrating mass 30 which is provided with a lever about the control axis 100 There is provided a mechanical inlet 45 defined for rotation and a mechanical outlet 50 for driving the rotational movement of the oscillating mass 30.