PARAPLANE WITH WING PNEUMATIC RIGIDITY Russian patent published in 2011 - IPC B64C31/36 B64D17/02 

Abstract RU 2410288 C1

FIELD: transport.

SUBSTANCE: proposed paraplane comprises wing made from airtight fabric and suspension system fastening strips. Wing consists of front and rear parts. Wing front part comprises pneumatic rigidity gas-filled cylinder that has top and bottom front surfaces, rear wall and front parts of ribs. Wing rear part comprises top and bottom surfaces and rear parts of ribs, as well as air intake holes to create pressure by ram airflow of head air, arranged above the pneumatic rigidity cylinder rear wall.

EFFECT: higher flight safety.

5 dwg

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RU 2 410 288 C1

Authors

Subbotin Aleksej Anatol'Evich

Dates

2011-01-27Published

2009-10-21Filed