Elliptical gears
thingiverse
This is a redesign of the "Elliptical Gear with no center pivot" (https://www.thingiverse.com/thing:1082508) by cohlwiler (https://www.thingiverse.com/cohlwiler/about) The original arms broke when try to assembly so I redesing it with a separeted connect element. You should print the connector in lying position
Download Model from thingiverse
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