FLYING VEHICLE SALON Russian patent published in 2002 - IPC

FIELD: aircraft manufacture; vibration and sound insulation of aircraft salons. SUBSTANCE: aircraft salon includes framework 1 secured on fuselage structure by means of shock- absorbing unit and facing panels 4 mounted on salon framework by means of shock-absorbing units 5 with expansion clearances 7 relative to adjacent panels and framework. Facing panels are provided with flexible seals 8 made from noise-absorbing material and secured on panels over their perimeter in such way that they are received by expansion clearances in pressed state relative to panel and framework. EFFECT: reduced level of noise and vibration in salon; reduced mass of construction. 3 dwg