FIELD: transport.
SUBSTANCE: aircraft fuselage contains frames and sheath (3). Each frame is made of several parts (1) of composite material. Each part has length (2). The entire sheath (3) is made as one part. Parts (1) of frames are located on the interior part of the sheath (3). Length (2) of part (1) is made such that maximum distance (5) between part (1) and sheath (3) accounts for production tolerances of the sheath (3) and part (1) of frame. The distance (5) is measured from interior part on the mentioned sheath (3) and is less than limit value permitted for liquid sealant usage for frame part (1) attachment to sheath (3). Aircraft includes frames. Method of manufacturing aircraft fuselage frame of composite material contains stages in which parts of frames for specific fuselage part are formed into single part.
EFFECT: set of inventions is aimed to simplify access to frame parts during manufacturing.
5 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTEGRAL AIRCRAFT AIRFRAME FROM COMPOSITE | 2009 |
|
RU2505453C2 |
| AIRCRAFT FRAME FROM COMPOSITE MATERIAL | 2012 |
|
RU2595207C2 |
| FUSELAGE ELEMENT INCLUDING FUSELAGE SECTION AND CONNECTORS | 2010 |
|
RU2560949C2 |
| AIRCRAFT FUSELAGE MADE OF COMPOSITE AND METHOD OF ITS FABRICATION | 2011 |
|
RU2564476C2 |
| FUSELAGE ELEMENT CONTAINING FUSELAGE SECTION AND CONNECTING DEVICES, FUSELAGE SECTION, FUSELAGE AND AIRCRAFT | 2010 |
|
RU2533381C2 |
| FUSELAGE COMPOSITE SECTIONS JUNCTION ALONG WINDOW ZONE | 2013 |
|
RU2628262C2 |
| FLYING VEHICLE FRAME | 1999 |
|
RU2144486C1 |
| AIRCRAFT FUSELAGE | 2009 |
|
RU2470829C2 |
| CIRCUMFERENTIAL BUTT JOINT FOR SKIN STRUCTURES | 2013 |
|
RU2658211C2 |
| SHIP'S FRAME | 1999 |
|
RU2143364C1 |
