Driving gear 1 rotates about fixed axis D and meshes with gear 9 which rotates about fixed axis E and is rigidly attached to gear 2. Gear 2 meshes with gear 3 which rotates about fixed axis F. Flexible link 6 is attached at points A and C to gears 1 and 3, and runs over pin B of gear 2 and over pulley 4. Pulley 4 is connected by turning pair K to slide 10 and travels with the slide along fixed guide a. Link 6 is tensioned by flexible link 7 which runs over pulley 5, rotating about fixed axis N and is attached at point L to flat spring 8. When gear 1 rotates, slide 10 reciprocates along guide a.
$3541$CFL,ML$