FIELD: transport.
SUBSTANCE: invention relates to winged aircraft running on cryogenic fuel, particularly to non-expandable rockets units. Proposed airframe comprises body with cryogenic cylindrical tank, wing and wing fastening elements. Said wing is attached directly to cryogenic tank along airframe boards by means several identical-length vertical rods and two assemblies. Ends of every rod are articulated with said wing and said tank tangentially to its contour. Fastening elements are arranged in clearance between said tank and wing and spaced apart along its lengthwise axis. One element is composed by rod-hole joint while another is composed by ledge-recess joint, said recess being made along tank axis.
EFFECT: decreased weight, ruled out temperature strains.
5 dwg
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