Patent ID: 7476984

Claim:
A spring activated energy transducer generating A/C from natural force is comprised of: an upper part that is comprised of; a housing, and a main metal spring of helix shape, and a first circular board placed on the main metal spring, and a second circular board that is placed under the main metal spring with a short metal shaft, and a ball bearing engaged to the short metal shaft, and a third circular board with a groove to receive metal bearing balls, and a metal shaft welded vertically to the bottom of the third circular board at the center thereof, and four arc-shaped springs welded to the bottom of the third circular board along the outer brim thereof, and four wheels, each of which is rotatably attached to one end of the arc-shaped spring that is opposite of the welded end, and a lower part that is comprised of; a housing, and a metal shaft, and an upper barrier which has a hole for shaft at the center and placed on the upper end of the lower part, and bundles of electric wire fixed to the metal shaft, and pluralities of permanent magnets attached to the inner wall of the lower part, and a lower barrier which has another hole for the shaft at the center and placed at the lower end of the lower part.