Patent ID: 8080893

Claim:
A tidal power generation device comprising: a chassis adapted to be installed at a sea shore; a rail frame set at one side of the chassis in an inclined fashion, a driver being arranged on the rail frame and comprising a connection bar extending therefrom; and a chain support rack set on the chassis in an inclined fashion, toothed wheels being mounted to the chain support rack for supporting and operative coupling with a chain, one of the toothed wheels having a centrally arranged shaft that is supported by a one-way bearing and operatively coupled to a first transmission axle through engagement between two gears wherein one of the gears is mounted to the shaft and the other one of the gears is mounted to the first transmission axle, the first transmission axle being in operative coupling with and driving a second transmission axle; wherein the connection bar of the driver is coupled to the chain and the second transmission axle is coupled to a dynamo and wherein when waves force the driver to move in a frontward direction, the connection bar is moved frontward to cause rotations of the toothed wheels and the shaft, whereby the gear of the shaft drives the first transmission axle, which in turn drives the second transmission axle to operate the dynamo for generating electricity.