| 摘要 |
FIELD: aircraft engineering.SUBSTANCE: proposed retainer relates to aerospace engineering and can be used in designing of spacecraft elements displacing in space and having a rigid connection with spacecraft at initial and working positions. This retainer comprises moving frame mounted at the base, frame electrical drive, frame extreme position stops-limiters, retainers arranged at spacecraft to interact with research hardware stops-limiters at initial position. Said retainers comprises spring-loaded different-arm levers, larger arms interacting with retainer locks composed of pyro locks arranged at spacecraft. Small arms of said levers interact with stops of research hardware. Sealed container retainers are arranged at moving frame and equipped with electrical drives interacting with spring-loaded levers swiveling on rods of pyro cotter-pins. Opposite ends of said levers interact with thrusts secured at spacecraft airframe.EFFECT: higher reliability.10 dwg |
