Trammel of Archimedes ( aka rotoLOL )

Another "just for fun" object
Inspired by this gif i found online,
https://imgur.com/JYxsdPq

i quickly draw the essential lines in tinkercad.
I called it "rotoLOL", let me know if has another "real" name.

have fun

[Update] thanks to GRay_111111 i've found and updated the "real" name .. Trammel of Archimedes https://en.wikipedia.org/wiki/Trammel_of_Archimedes