Bird and Worm : Ratchet based model.
I have a few ideas for projects using ratchet mechanisms.
Rob Ives
Two Toothed Ratchet animation
This animation demonstrates the movement of the two-toothed ratchet mechanism.
Two Toothed Ratchet to download and make.
This mechanism is a two toothet ratchet. Pull the tab
Two Toothed Ratchet – Working Nicely
All the parts of the two-toothed ratchet model are coming
Two toothed ratchet prototype
Further experiments with ratchets. With only two teeth on the
