Gear 1 rotates about fixed axis A and meshes with one rim of cluster gear 2 which rotates about fixed axis E. The other rim of gear 2 meshes with gear 3 which rotates about fixed axis B. Rigidly attached to gears 1 and 3 are cranks a and b which are connected by turning pairs K and N to sliders 7 and 9. Sliders 7 and 9 move along slots d and e of links 4 and 6 which slide in fixed guides h-h. Links 4 and 6 are connected by turning pairs C and D to sliders 10 and 11 which move along slots f and q of crossbeam 5. Crossbeam 5 is connected by turning pair F to rod 8 which slides in fixed guide t. When gear 1 rotates, rod 8 reciprocates. The stroke and kind of motion of rod 8 can be varied by adjusting and clamping cranks a and b in various position on gears 1 and 3.
$2447$LrG,ML$