AMPHIBIOUS AIRCRAFT FOR EVACUATION OF INJURED PEOPLE IN EMERGENCY SITUATIONS AT REGIONAL SCALE Russian patent published in 2016 - IPC B60V3/08 B60F5/02 B63B29/02 B63B3/68 

Abstract RU 2578450 C1

FIELD: transport.

SUBSTANCE: invention relates to air-cushion vehicles. Amphibious vehicle for evacuation of injured people in emergencies contains fuselage, cargo cabin with transport-lifting equipment room for placement of evacuated in emergencies in upper part of which there is acoustic ceiling. Acoustic ceiling has attached single sound dampers, each of which is composed of trihedral pyramidal structure.

EFFECT: lower noise is achieved.

1 cl, 5 dwg

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RU 2 578 450 C1

Authors

Kochetov Oleg Savelevich

Dates

2016-03-27Published

2014-12-26Filed