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Brian Berrett's Ratcheted Lever Output from Pendulum Input

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Uploaded by on Mar 18, 2007

Brian Berrett demonstrates his mechanical amplification mockup. A circuit causes a coil to fire to keep a primary pendulum swinging, comprised of weights on the bottom of a bike tire. The axle is affixed to a lever. On the other end of the lever is another bicycle wheel that is caused to spin by the ratcheting mechanism of the gear mechanism in relation to a stationary chain that causes the sprocket to advance and retreat as the tire bounces up and down due to the action of the lever.

The input excitation takes about one Watt. Brian has calculated that the up-and-down force is comparable to around 170 Watts.

Video footage recorded by Sterling D. Allan.

See http://pesn.com/2007/03/18/9500462_Berrett_pendulums/
and http://peswiki.com/index.php/OS:Milkovic-Berrett_Secondary_Oscillator_Generator

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Howto & Style

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  • so this is perpetual motion, right?explain it more plz

  • > The input excitation takes about one Watt. Brian has calculated that the up-and-down force is comparable to around 170 Watts.

    But need Energy (or Work)ratio ...

    Can we see good Video with timer, electric generator or Wattmeter at output end?

  • Force and watts ?! 170 watts, no way ..

  • can you explain more about your device?

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