CASE OF SPACE VEHICLE INSTRUMENT MODULE Russian patent published in 1997 - IPC

FIELD: construction of instrument modules for space vehicles. SUBSTANCE: instrument module includes case with central section made in form of two coaxial ferrules mounted at spaced relation to each other. Longitudinal load-bearing members are smoothly arranged in this clearance. These members hold attachment members for securing the instrument frames of central section in planes perpendicular to longitudinal axis of instrument module. Central section is connected with outer radial bulkheads between which members for attachment of instrument frames are located; they are made in form of rods secured on instrument frame on side of central section is engageable with rod. Outer load-bearing members of instrument frames located between radial partitions are interconnected by means of attachment members fitted at ends of radial partitions; walls of ferrules are provided with calibrated holes. EFFECT: enhanced reliability. 4 dwg