Bottle rocket 3d model
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Bottle rocket

Bottle rocket

by Thingiverse
Last crawled date: 4 years, 2 months ago
Inspired by this design:
https://www.youtube.com/watch?v=gDN9lxgzPlo
Flies at list 50m at 8bars.
I used a valve from a bike tire and screwed it into the block (nice with a check valve and easier to mount the filling from the compressor).
I used a 20mm electrical conduit pipe (Sweden). I heated the pipe just as in the video to make it fit a PET bottle (Sweden).

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