FIELD: ground simulating tests; preparation of spacecraft systems for flight.
SUBSTANCE: proposed device has counter-weight connected with low-rigidity mechanical system under test by means of rope passed through blocks mounted on bearing strut. This system is provided with lock for holding it on spacecraft. Bearing strut is secured on spacecraft and is provided with receiving platform engageable with said counter-weight. Shock-absorbing backing is secured on receiving platform on side of counter-weight. This device may be used for forming weightlessness of several systems of spacecraft of different sizes.
EFFECT: reduced disturbing lateral force; enhanced efficiency.
4 cl, 6 dwg
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