Abstract: The present disclosure is directed to a missile having a main body and an articulating nosecone connected to the main body. An actuation system is operable for moving the nosecone relative to the main body via one or more electric motors and associated components. A central aperture is formed through electric motors and the associated components between the main body and the nosecone. One or more cables for transmitting electrical power, sensor data, control signals and the like extend through the central aperture between the main body and the nosecone to provide means for controlling the actuation system.

Abstract: An electronic data analysis, storage, and retrievable system includes a verification capability for verifying the integrity of the system's operational health. An operation monitoring mechanism continuously monitors the system's operation. A collection mechanism contains relevant system data. The system further includes a storage ability for archiving system data. A media verification mechanism verifies the integrity and authenticity of storage media. Finally, a data analysis mechanism analyzes and compares archived system information.

Abstract: A water soluble, thermally stable, solder flux for use in forming a water soluble, thermally stable, solder paste is provided. The water soluble, thermally stable, solder flux contains an acidic ester component having about 50% to about 60% monoesters by weight based on total weight, about 40% to about 50% diesters by weight based on total weight, and about 0% to about 1.5% phosphoric acid by weight based on total weight. This ester component is combined with triethanolamine to form a flux vehicle having a molar ratio of triethanolamine to the ester component of about 0.6 to about 1.2. This vehicle is present in the solder flux in an amount from about 68% to about 79% by weight based on total weight of solder flux. The flux also contains rheology adjusting components in an amount ranging from about 17% to about 26% by weight based on total weight of solder flux. Citric acid included in the flux in an amount ranging from about 4% to about 6% by weight based on total weight of solder flux.

Abstract: The composition of the present invention includes a water-soluble soldering flux requiring no thermal energy to place the water-soluble flux in an active state. The water-soluble soldering flux contains (1) from about 1 percent to about 5 percent by weight, based on the weight of the water-soluble soldering flux, of an inorganic acid which, in solution, forms anions of the acid having a low propensity for forming metal complexes; (2) from about 30 percent to about 70 percent by weight, based on the total weight of the water-soluble soldering flux, of an anionic surfactant; and (3) from about 30 percent to about 70 percent by weight, based on the total weight of the water-soluble soldering flux, of a diluent. The composition of the present invention may contain a fourth component, a viscosity modifier from about 5 percent to about 40 percent by weight, based on total weight of the water-soluble soldering flux.

Abstract: A method and apparatus is provided for forming bends in a tube. A set of bend forming elements are mounted on each of a pair of parallel guideways. Each set of bend forming elements are interconnected by lazy tongs and a motor is provided to drive each set of bend forming elements along the guideways so that each set of bend forming elements may be moved together or separated while maintaining equal spacing between the elements. When a straight tube is placed between the sets of bend forming elements and the bend forming elements are driven together while the guideways simultaneously are driven apart, bends are formed in the tube to form the tube into a serpentine configuration. The bend forming elements have at least two different curvatures on their external surfaces so that the bends in the tube are formed in two stages with each of the different curvatures being sequentially operative to form the final bends in the tube.

Abstract: Solder flux compositions and pastes made therefrom, consisting essentially of solder metal powder, an amount of non-corrosive water soluble flux, said water soluble flux comprising a mixture of 2 non-corrosive water-soluble components, one of which is a non-halogenated amine, preferably triethanolamine and the other of which is an organic moiety with a polar group, preferably GAFAC RE-610.