FIELD: aviation.
SUBSTANCE: invention relates to aircraft engineering, namely to detachable equipment in the form of hinged and suspended containers (nacelles) intended for arrangement of equipment units, and can be used on various aircrafts, helicopters. Hinged container for aircraft comprises bracket with attachment assemblies, on which cowlings with locks are installed. At that, the bracket consists of a plate, in the center of which a ring is fixed, and along the edges holders with fittings are installed. At the same time in lower part holders are connected to each other by means of frame, which is additionally fixed on ring, on which pads with pins are installed. On the top there is a retainer on the plate, each cowl consists of a shell, on the cutout of which there is a stiffening strap. Shell is equipped with a belt with holes for the pins in the ring, on which the locks and the gasket are installed.
EFFECT: technical result is achieving minimum weight of structure with same functional purpose, as well as maximum simplicity of design and cheap manufacturing, ease of use, due to easier access to internal equipment, as well as reliability of design during its use in all design cases and in all helicopter flight modes.
5 cl, 5 dwg
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Authors
Dates
2020-12-21—Published
2020-06-22—Filed