RE-ENTRY DRONE AIRCRAFT WITH TRICYCLE LANDING GEAR Russian patent published in 2011 - IPC B64C39/02 

Abstract RU 2408500 C2

FIELD: transport.

SUBSTANCE: invention relates to aircraft and aerospace engineering, namely, to drone airplanes. Proposed aircraft is a high-wing monoplane and comprises airframe, wing, tail unit, power plant, tricycle landing gear, onboard system and target load. Airframe consists of set of modules. Power plant consists of ICE and pusher propeller. Landing gear incorporates one main retractable wheel and two additional fixed supports made up of flexible brackets terminating in roller or abradable element. Said additional supports continue load bearing structure of horizontal tail with negative angle of crosswise V of wing. Detachable container is mounted at aircraft airframe front bottom.

EFFECT: simple design, higher reliability of landing gear.

3 dwg

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RU 2 408 500 C2

Authors

Dmitriev Mikhail Leonardovich

Pokrovskij Mikhail Vladimirovich

Rostopchin Vladimir Vasil'Evich

Fedin Stanislav Ivanovich

Dates

2011-01-10Published

2008-10-15Filed