Slider 2 and 5 move along the slotted link 3 which turns about fixed axis A. Slider 2 and 5 are connected by turning pairs Band C to links 1 and 4 which slide in fixed guides q an p. The displacements s₁ and s₄ of links 1 and 4 are related by the condition s₄=ks₁ where k=b/a is a constant value. Thus the mechanism multiplies a given quantity by the constant quantity k.
$1262$LG,MO$