HYDRAULIC DRIVE MECHANISM OF AN INDEXING TABLE

When piston 1 is moved to the left by the action of fluid, rack a, meshing with segment gear 2, turns the gear about fixed axis A. Gear 2 turns table 3 by means of stop dogs d and pawl b, which turns about axis B. At the end of the indexing motion, the angular velocity of the table is reduced by reducing the flow of fluid to cylinder 4. The table is stopped by adjustable stop 5.
$4208$CHP,Dr$