6. References

Norton, R.L. (2012). Design of Machinery: An Introduction to the Synthesis and Analysis of Mechanisms and Machines. New York, NY: McGraw-Hill.

Saka, K. (2007). Karakuri: How To Make Mechanical Paper Models That Move. New York, NY: St. Martins Griffin.

http://wiki.dtonline.org/index.php/Snail_Cam

https://www.brighthubengineering.com/machine-design/64404-how-to-calculate-the-velocity-of-cam-follower/

https://en.wikipedia.org/wiki/Cam

https://www.cs.cmu.edu/~rapidproto/mechanisms/chpt6.html

http://kisi.deu.edu.tr//saide.sarigul/Cam_Mech.pdf

http://www.technologystudent.com/cams/snail1.htm