| 摘要 |
This invention relates to a scheme for generating electricity using gravitational energy. The scheme uses a set of massive underground spinning wheels, each wheel being fitted with a mechanism to receive and transmit gravitational torque pulses from a passing vehicle to keep the wheels in motion. The mechanism used to apply the torque pulses to the spinning wheels consists of a stepping board, a hollow cylindrical rod disposed vertically and a shoe attached to the lower end of the vertical rod by a hinge with the upper end of the rod protruding above the ground surface. A steel linkage connecting the stepping board and the lower part of the shoe is used for initial positioning of the shoe. Both the stepping board and the protruding end of the vertical rod are kept in their initial upward positions by means of two springs. The electricity is generated by using each spinning wheel in combination with an appropriate gear system to act as the prime mover of an alternator.
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