An apparatus for ejecting a flying body such as a payload recovery
container from a spacecraft includes a first ring to be releasably
engaged with the flying body, a second ring to be secured to the
spacecraft, and tension cables extending between and interconnecting the
two rings. Cable winding devices mounted on at least one of the rings are
spring-biased to wind-up the cables. The flying body is inserted through
the open inner diameter of the second ring, and the first ring is
separated from and rotated relative to the second ring, so that the
cables extend helically along the outer circumference of the flying body.
Holding and guide elements on the second ring hold and guide the flying
body. When the holding elements are released, the cables are retracted by
the cable winding devices, whereby the flying body is rotated and
translationally ejected through the second ring.