Last year I started studying movement. I have continued with this and am still looking ...
I converted the movement into drawings for further research.

Because of my IST Hacklab I also researched movement by means of manual drive which I later want to convert to a different mode of drive. Here's a video of the prototype I made.

https://aleidavandijk.finearts.kabk.nl:443/files/gimgs/th-56_IMG_5007.png
https://aleidavandijk.finearts.kabk.nl:443/files/gimgs/th-56_IMG_5008.png
https://aleidavandijk.finearts.kabk.nl:443/files/gimgs/th-56_IMG_5004.png
https://aleidavandijk.finearts.kabk.nl:443/files/gimgs/th-56_IMG_5002.png
https://aleidavandijk.finearts.kabk.nl:443/files/gimgs/th-56_IMG_5022.jpg
https://aleidavandijk.finearts.kabk.nl:443/files/gimgs/th-56_IMG_5021.jpg