FLYING VEHICLE LAMINATED HATCH COVER Russian patent published in 2000 - IPC

Abstract RU 2144484 C1

FIELD: aviation; construction of fuselages, wings, etc. SUBSTANCE: laminated cover has two layers in cross section; at boundary of front and/or rear sides of one of layers and/or at one of vertices of one layer, part of boundary line is made in form of fragment and/or combination of fragments of oblique taper section of right circular cone. EFFECT: improved strength characteristics under conditions of vibrations; localization and avoidance of cracking at intermittent and/or alternating loads; enhanced reliability of identification of hatch Manufacturer. 24 cl, 21 dwg

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RU 2 144 484 C1

Authors

Lobko V.P.

Toritsyn I.V.

Dates

2000-01-20Published

1999-07-08Filed