Peaucellier-Lipkin linkage - GIF
Peaucellier-Lipkin linkage, the first planar linkage capable of transforming rotary motion into perfect straight-line motion.
<video controls autoplay loop> <source src="https://s3-us-west-1.amazonaws.com/hmt-forum/peaucellier_lipkin_linkage.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...806#post190585
https://www.homemadetools.net/forum/...399#post166130
https://www.homemadetools.net/forum/...312#post165790
https://www.homemadetools.net/forum/...213#post161303
https://www.homemadetools.net/forum/...135#post161021