Link 1 slides in fixed guide p and ends in roller a which slides along profiled slot b in link 2. Link 2 turns about fixed axis A and is connected by turning pair C to slider 3. Slider 3 moves along slot e of link 4 which s in fixed guide q. Quantity y, that is to be raised to a power, is set by link 1 whose pin a turns link 2 about axis A. The motion of link 2 is transmitted to link 4 whose displacement equals z=ky^(n) , where k is a constant dimension of the mechanism. Each value of power n corresponds to a definite profile of curvilinear slot b.
$1275$LG,MO$