Workpieees a drop from magazine 1 onto Hat surface p-p. A mechanism which is not shown periodically rotates crank 2 through one complete revolution, beginning from its extreme left-hand position. Rotating about fixed axis A, crank 2, by means of connecting rod 3, reciprocates pusher 4 which ejects bottom workpiece a into a chute which is not shown. When crank 2 returns to its extreme left-hand position the next workpiece a drops onto flat surface p-p.
$1666$SC,SF$