Quick-Disconnect Rostock extruder

This is a design I've made for my Rostock that allows quick-changing (sort of) of extruders / end effectors on my Rostock Max.

There are several parts:

• Top Coupler: Attaches to the triangular mounting plate on the MAX
• Bottom Coupler: Generic mating part for the top coupler
• Fanmount3: Fan mount designed to work with the SeeMeCNC hot end, and three 40mm fans
• E3D hotend mount: self explanatory

http://www.thingiverse.com/thing:222878 is a Wicked Lasers Spyder Arctic 3 mount that attaches to this coupler!