The BuzzSaw Gravity Wheel was invented around 1909 and built with heavy duty cast iron. Family members indicate that it ran by itself with overunity and generated free energy that could run a small saw mill.
The wheel is referred to as the BuzzSaw due to its saw blade like wheel design. The gravity wheel has an inner wheel with 16 notches and an outer wheel with 8 notches for carrying weights. Each wheel is made up of two mirrored front and back rims with weights resting between them. Weights would shift between the inner and outer wheel with a special gear ratio and weight pattern to obtain over unity. Springs and levers were said to have been incorporated that worked with the nubs on the end of the 12 weights. The original inventor was said to have built many wooden models of this wheel, from small table-top to large versions (per family members). Once it was perfected, he built the cast iron version that you see today. The BuzzSaw gravity wheel has two duel rim wheels supported on an axle. There is an inner wheel and outer wheel, the inner having 16 gullets and the outer having 8. The inner red wheel is attached to and drives the axle. The outer wheel has 4 black spokes on the back and rotates freely on bearings on the axle. When in motion, the weights would freely fall from one wheel to the other. The outer wheel has a cover that can be removed with screws to insert / remove weights. The original wheel had 12 weights but it is uncertain if all were used or not. The original wheel had a custom 42 tooth sprocket attached for a #60 chain. It is uncertain at this time what the gear ratio was between the two wheels and how many weights were used. There could be an odd chain gear ratio between the wheels and an odd pattern of weights could have been used. It is also unknown for certain which of the two wheels was the driver. Source: FreeEnergyNews.com.
NOTE: In my opinion this looks like a basic old style type of overrunning clutch with the springs and mechanism components missing.
