Cylinder 5 oscillates about fixed axis A. Piston a, reciprocating in cylinder 5, has rod 2 which is connected by turning pair D to link 4. Link 4 has the form of a bent lever and turns about fixed axis B. Pulley 3 is connected by turning pair C to link 4. The motion of piston rod 2 is reproduced by flexible link 1 which runs over pulley 3.
$1407$LG,PM$