Mechanical actuator package

Claim 1

AN ELECTROMECHANICAL ACTUATOR PACKAGE INCLUDING THE COMBINATION OF AN OUTER MEMBER, AN INNER MEMBER MOVEABLY DISPOSED INSIDE OF SAID OUTER MEMBER, A PLURALITY OF RESILIENT FINGERS ON THE OUTER MEMBER SURROUNDING SAID INNER MEMBER AND BEING MOVEABLE BETWEEN A RADIALLY INNER POSITION AND THE RADIALLY OUTER POSITION, A CAM SURFACE ON THE INNER MEMBER, CAM SHOULDERS ON SAID FINGERS POSITIONED TO ENGAGE SAID CAM SURFACE WHEN THE FINGERS ARE IN THE INNER POSITION AND PREVENT THE MEMBERS MOVING RELATIVELY TO EACH OTHER, THE CAM SHOULDERS BEING EFFECTIVE TO DISENGAGE THE CAM SURFACE AND RELEASE SAID MEMBERS FOR RELATIVE MOVEMENT WHEN THE FINGERS ARE IN THE RADIALLY OUTER POSITION, SPRING MEANS CONNECTED TO SAID MEMBERS AND FORCING THE INNER MEMBER THROUGH SAID FINGERS, SAID SPRING FORCING THE CAM SURFACE AGAINST SAID SHOULDERS WHEREBY THE FINGERS ARE FORCED RADIALLY OUTWARDLY TOWARDS THE SECOND PORTION, A KEEPER WRAPPED AROUND SAID FINGERS AND KEEPING THEM IN THE INNER POSITION, SAID KEEPER INCLUDING A WIRE HAVING A TENSILE STRENGTH AT AMBIENT TEMPERATURES THAT IS GREATER THAN TENSION PRODUCED IN SAID WIRE BY THE EXPANDING FINGERS, SAID KEEPER INCLUDING A RESILIENT SLEEVE AROUND SAID WIRE TO UNWIND THE KEEPER WHEN THE WIRE SEPARATES.