Atlas of Linkages - Crank Rocker

Parameters are those taken from Hrones-Nelson's Atlas of the Four Bar Linkage.
To replicate the book:
Vary c (connector length) between 1.5 and 4.5 in steps of 1
Vary f (follower length) between 1.5 and 4.5 in steps of 1
Vary b (base length) between |c-f|+1.5 and c+f-1.5 in steps of 1
Vary CL between 0 and 4

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CL (coordinate line)
b (base length)
c (connector length)
d (crank length)
f (follower length)
θ
0.00000000 0 6.28318531

App generated by Geometry Expressions