FIELD: transport.
SUBSTANCE: proposed frame comprises outer flange with different thickness in different radial zones, inner flange and one arranged between aforesaid outer and inner flanges and perpendicular to them. Outer flange is attached to aircraft fuselage. Transparent part of the window is fixed onto inner flange held in place by vertical flange. The frame is made from resin reinforced with fiber using a multilayer workpiece consisting of fiber bundles and woven material. Proposed method comprises fitting workpiece (10) into injection mould, (11), injecting heated resin therein and solidifying obtained part (1) in mould (11).
EFFECT: reduced weight.
2 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AIRCRAFT WINDOW FRAME AND METHOD OF ITS FABRICATION | 2005 |
|
RU2376196C2 |
| AIRCRAFT WINDOW FRAME | 2005 |
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| AIRCRAFT WINDOW FRAME | 2005 |
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|
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| WOVEN PREFORM, COMPOSITE MATERIAL AND METHOD FOR THEIR MANUFACTURING | 2010 |
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| WHEEL RIM | 2016 |
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RU2712728C1 |
