Single device of the unfolding and folding-up of the appendages spatial.

摘要

A device for the deployment and retraction of the appendages of space systems comprising at least one support (2) carrying an appendage (1) to deploy, which is movable about an axis of rotation (4), and an actuator provided with a fitting (10) leading to said support in rotation by means of a coupling means (9), characterized in that said coupling means is adapted in a direction of rotation to cooperate with at least one support (2.1, 2.2 and 2.3) in order to cause said support in rotation and not to interact with the supports in the opposite direction of rotation.