Redundant Toggle/Hook Release Mechanism

Abstract

Release mechanism ensures reliable separation of structural members while imparting minimal impulse to members. Includes set of three hooks and pistons holding toggle and thereby clamp plate to body of mechanism. In locked position, pistons down, and hooks held against toggle. In unlocked position, pistons up. Notches in pistons let hook swivel on pivot pins. Functions even when two of its three key elements fail.