FIELD: aviation.
SUBSTANCE: invention relates to design of aircrafts, namely, to design of formers providing for perception of distributed and concentrated loads in junction points of aircraft compartments with different transverse dimensions. Former contains wall, top and bottom belts. Upper belt is made in the form of ring equipped with attachment elements with the first adjacent element of aircraft structure. Lower belt is made in the form of a flat frame composed of planks connected at an angle to each other and equipped with support assemblies arranged at the frame angles and designed so that to enable connection of the former to the second and third adjacent elements of the aircraft structure. Wall butt with the lower belt near the support units is shifted to the inner butt end of the frame, and near the centre of the planks it is shifted to the external butt of the frame.
EFFECT: reduced weight of structure.
4 cl, 14 dwg
Title | Year | Author | Number |
---|---|---|---|
CARRIER ROCKET TRANSFER COMPARTMENT AND ITS SUPPORTING FRAME | 2017 |
|
RU2661631C1 |
DEVICE FOR GROUP LAUNCH OF SATELLITES AND REINFORCED FRAME | 2020 |
|
RU2725824C1 |
ADAPTER | 2021 |
|
RU2762883C1 |
UPPER-STAGE ROCKET AND STRONG RING (2 VERSIONS) | 2007 |
|
RU2340516C1 |
DOUBLE START SYSTEM AND SUPPORT ASSEMBLY | 2018 |
|
RU2694487C1 |
TRANSFER COMPARTMENT OF CARRIER ROCKET (VERSIONS) | 2015 |
|
RU2603872C1 |
TRANSITIONAL TRUSS | 2021 |
|
RU2779010C1 |
JOINT BETWEEN AIRCRAFT FUSELAGE COMPARTMENTS AND ITS SEALED FRAME | 2011 |
|
RU2472670C1 |
CARRIER ROCKET TRANSIENT COMPARTMENT AND TRUSS | 2018 |
|
RU2697493C1 |
JOINT BETWEEN AIRCRAFT FUSELAGE COMPARTMENTS AND ITS SEALED FRAME | 2011 |
|
RU2472671C1 |
Authors
Dates
2019-07-15—Published
2018-10-05—Filed