Slider 3 rotates freely on a pin mounted rigidly on gear 1 which is driven by pinion 9. Slider 3 moves in a groove of slotted link 2 which rotates about fixed axis A. Rigidly secured to link 2 is link 6 which is connected by turning pair B to slider 5. Slider 5 moves in slotted link 7 which is connected by a turning pair to connecting rod 8. Connecting rod 8 drives ram 4. When gear 1 rotates, ram 4 reciprocates along axis x-x. The stroke of ram 4 is adjusted by changing the position of point B of slider 5 in the groove of link 6. The nonuniform rotation of sIotted link 2 can be used to drive a second driven link rigidly mounted on shaft a.
$1039$LG,ML$