WING FOR FLYING TOY AIRPLANE Russian patent published in 1994 - IPC

Abstract RU 2022603 C1

FIELD: flying toys. SUBSTANCE: wing comprises center section 8 and main planes 9 connected to center section 8 by articulated joint with a provision for changing the wing angle of sweep. Articulated joint is formed by round projection 11 and a hollow 12 of congruent shape. Projection 11 may have the form of a circle or a part thereof. EFFECT: improved design. 4 cl, 7 dwg

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RU 2 022 603 C1

Authors

Sviridov V.P.

Khadikov A.V.

Dates

1994-11-15—Published

1992-02-05—Filed