Link 1 is connected by a screw pair to link 2 and by turning pair A to link 3. Links 4 and 5 are connected by turning pair C. Link 4 is connected to link 3 by turning pair B, and link 2 to link 5 by turning pair D. The workpiece is clamped by jaws a and b when link 1 is turned about axis x-x.
$183$SL,GC$