Abstract: A stowable and inflatable vehicle, adapted for use as a decoy space vehicle and as a replica of a relatively hot parent space vehicle. In addition to other components, the inventive decoy and replica vehicle includes: a telescoping central tubular member that provides a rigid support and means for telescoping which aids in stowing the replica inventive vehicle; an inflatable structure which forms an external shape; and, a heater blanket in the outer layers of the structure to simulate the surface temperature of the parent vehicle. As a matter of preference, and in this adaptation, the inventive replica space vehicle is of a conical external configuration.

Abstract: Stowable and inflatable apparatus for enshrouding a vehicle. The apparatus, in its most generic and most basic embodiment, includes an inflatable framework external of which is attached a multilayer superinsulating blanket shroud. The inflatable tubular framework includes a plurality of inflatable tubular-shaped longitudinal members in spaced-apart relationship, and a plurality of inflatable toroidal-shaped members also in spaced-apart relationship. Each of the toroidal-shaped members is positioned essentially perpendicular to, and in contact with, each of the tubular-shaped longitudinal members. The inventive apparatus solves the problems which are inherent in enclosing a large, relatively hot space vehicle to retain the heat therefrom, and in folding (and stowing) and in unfolding an apparatus in a space environment.

Abstract: An actuator adapted for use in separating two interconnected bodies, while maintaining their respective desired directions. In the preferred embodiment, the actuator includes a housing which supports and guides a captive coiled spring that is adjusted for proper preload compression by a nut, and a center plunger to which is removably connected a bolt, headup. The actuator is attached to one of the interconnected bodies. The proper plunger travel is adjusted by a retraction tool that is then removed; and, the bolt is extended to touch the other interconnected body. When the interconnection is broken, the spring is released and, without changing the direction of the body to which the actuator is attached, imparts the desired direction to the first body.