Involute Blower

Author: Benjamin, published on 2013-08-26

Click this button to get the 3D model

Summary

It becomes harder and harder to blow my birthday candles, here comes the hand cranked blower !
If you want to see me in training :
http://vimeo.com/73108405
4 shapes for the blades: straight, involute, forward and backward.
1 crank turn gives a bit more than 36 fan turns with default settings.
 
September, 8 2013
http://vimeo.com/74023928

Instructions

Joined .stl are for M8 nuts, “Open in Customizer” for other sizes.
 
Inspired by Vik Olliver’s Forge Blower but not derived from it.

License: GNU – GPL

Tags: blower, crank, customizer, fan, gears, involute, RepRap_Magazine