Product Idea |

Wind-up Dragonfly

Working dragonfly model using the new pullback motor for propulsion.

This was one model of my entry for the TRIPLE contest, hosted by
More about the contest here:

-working contra-flapping wings
-wind up propulsion
-posable head

-part count: 414
-size: 46 x 41 x 10,5 cm

The winding-up works by pulling an axle which makes the wind-up gear mash with the gear of the main drive shaft. Rotating the axle adds energy to the pullback motor. By pushing the axle back, the wind-up gear releases the main drive shaft and the model starts moving.

More pictures can be found here

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