chain clamp on extruder for colido DIY / printrite DIY
used chain: see remix
part: nobar_one.stl (http://www.thingiverse.com/download:1271455)
NEW version created (V2 & V1) TOP part and MIDDLE part.
Lower part = still in dev.
nobar_clamp.stl = old version
Since the spring system did not work very well for me I created a reversed version of nobar_one.stl (look closely at first picture).
nobar_one_reversed.stl has the opening on the other side, use it with nobar_one.stl (from remix source).
use piece of sandpaper for better fit ;)