FIELD: astronautics.
SUBSTANCE: invention relates to rotary joints of main pipelines supplying working medium to engines of spacecraft correction systems or performing thermal control systems transit to open elements of system. Assembly of flexible pipelines comprises moving parts relative to each other with mounting fasteners, flexible pipelines swirled into permanent spirals, wherein the flexible pipelines are located coaxially to the rotational axis of the movable parts of the structure and fixed by the mounting means behind the rectilinear sections.
EFFECT: invention provides optimization of overall dimensions of the structure of flexible pipelines and fastening elements thereof, which enables to use several pipelines in conditions of limited free space.
1 cl, 2 dwg
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