Abstract: An apparatus powered by waves to generate hydraulic energy that includes a housing structure, an inlet portion, a central channel, an outlet portion and floater assemblies positioned within the channel. Within the housing structure the different components are installed. The inlet has an open end that is constrained at the point where it meets the central channel. Several floating assemblies are contiguously aligned and exposed to the movements caused by the waves running through the channel. The floaters include a hingedly mounted arm and a distal end. The arm is rotably mounted to a fixed point in the housing. The rotational movement is transmitted to a reciprocating piston of a hydraulic system that generates pressurized fluid fed to a hydraulic line. A number of hydraulic storage devices are provided to store the hydraulic energy. A manifold assembly is connected to these storage devices to provide the necessary energy for hydraulic turbine generators of electricity.

Abstract: A storm shutter assembly for building openings where the several articulated contiguous blade assemblies are housed within a frame assembly and selectively moved between two extreme positions from approximately 4 degrees to 180 degrees. The frame includes a coextensive support surface. The contiguous blade assemblies are hingedly connected at their longitudinal complementary ends. One of the ends includes a longitudinal outer socket fold with two arched arms that journal a longitudinal inner fold at the other end of a contiguous blade assembly. One of the arms is smaller and is arched with a cooperative radius of curvature to receive the longitudinal inner fold. A stopper bay catches one of the arms when the contiguous blade assemblies extend out to a coplanar disposition. Reinforcement longitudinal folds are provided on the blade assemblies that coact with the support surface for transmitting the wind load to the frame assembly directly.