A damper device (10) for a rotor (2) having a rotary ring (11) and a plurality of levers (12), each lever (12) extending from a first end (12′) connected to the ring (11) by a first mechanical connection (20) to a second end (12″) suitable for being hinged to a blade (4). The damper device (10) includes non-rotary damper means (30) secured to non-rotary fastener means (40) and to a non-rotary member (51) of an interface (50), the interface (50) being interposed between the non-rotary damper means (30) and the ring (11) to convert a rotary movement of a blade (4) transmitted to a lever (12) into a movement in translation acting on the damper means (30).
Rotor damper device, and an associated rotor and aircraft
2015-07-14
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
MODULAR POWER DEVICE FOR A ROTOR AIRCRAFT AND ASSOCIATED ROTOR
Europäisches Patentamt | 2022
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