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Old 01-02-2011, 07:56 PM
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streetstrip80 streetstrip80 is offline
Motorized Bicycle Senior Member
Join Date: Oct 2008
Location: Littleton, CO
Posts: 73
Default Re: Rube Goldberg MB Contest

Friction drive bell.
A lever pulls a cable.That cable brinngs the mechanism in contact with the wheel. The wheel spins a wheel connected to a cable. That cable goes to some gears that turn some other gears that turn another cable. That cable has a weight on the end of it that spins aroud sounding a bell.
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