TWO-DECK AIRCRAFT WITH ROTARY WINGS SPACED APART BY VERTICAL TAIL Russian patent published in 2011 - IPC B64C39/08 B64C3/42 

Abstract RU 2410289 C1

FIELD: transport.

SUBSTANCE: proposed aircraft comprises fuselage 1 top 2 and bottom 1 decks, front wing arranged in nose section above fuselage bottom section top surface, rear wing 4 arranged in pylon at tail section on fuselage deck surface, spaced apart vertical tail 9 arranged on tips of rear wing 4, engines 11 and landing gear 12. Rear rotary wing 4 is mounted on pylon. Top deck 2 is displaced relative to bottom deck 1 over fuselage length through the distance that allows arranging front rotary wing 3 below rear rotary wing 4. Aircraft incorporates automatic pitch hold system comprising interceptors or control surfaces.

EFFECT: reduced weight, between aerodynamic characteristics.

6 dwg

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RU 2 410 289 C1

Authors

Gajnutdinov Vladimir Grigor'Evich

Mirkhazov Rail' Ramilevich

Kamaletdinov Nail' Nadyrovich

Dates

2011-01-27Published

2009-12-14Filed