Abstract: The present invention relates to a system for attaching a tool holder to a machine tool which includes an automatic hook-up of an electrical, pneumatic or hydraulic connector to supply power to the tool holder. The system includes an attaching sleeve slidably mounted on the tool holder mounting stud. A spring interposed between the mounting stud and the attaching sleeve exerts a biasing force on the attaching sleeve. The power connector is separable and has a portion attached to the machine tool and a mating portion movably attached to the tool holder. A pin interconnects the attaching sleeve and the movable mating portion of the connector.

Abstract: An exhaust nozzle assembly for vectoring the thrust of the exhaust gases from a turbojet engine is disclosed wherein the exhaust gases are vectored by an assembly that is separate from the flaps that are utilized to adjust the cross-sectional area of the exhaust nozzle. The thrust vectoring exhaust nozzle assembly has a moveable thrust vectoring assembly comprised of inner and outer vectoring members, each of which have a generally annular configuration. The vectoring members are pivotally attached to the exhaust nozzle so as to pivot about an axis extending generally perpendicularly to the longitudinal axis of the exhaust duct.