FIELD: aircraft engineering.
SUBSTANCE: invention relates to aircraft and space engineering, particularly, to nose compartments of aircraft. Proposed compartment comprises front wedge-shape panel with flat portholes, axially symmetric variable-section lateral shell ring with connection frame and telescopic aerodynamic needle. Portholes feature various range of light transmission. Lateral shell ring is shaped to biconical, ogival or parabolic element composed of spline, or to combination thereof. Lateral shell ring incorporates prismatic, cylindrical, light and radio translucent insert. Front panel and part of lateral shell ring can turn and are separated from fixed part by tight membrane while bearing is fitted in the plane of their separation. Lateral shell tin inner side and front panel are equipped with heat insulation while porthole inner side is furnished with heat insulation straps.
EFFECT: higher precision of nose cone guidance.
19 cl, 7 dwg
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Authors
Dates
2014-01-27—Published
2012-08-15—Filed