This performance can only be handle driving a gear shaft to rotate and rack shaft to move, but not gear shaft drive gear shaft to rotate.

If the rack is fixed and the pinion is carried in Bearings on a table guided on tracks parallel to the rack, rotation of the pinion shaft will move the table parallel to the rack.

The thesis presents a practical die structure with Angle pin and gear shaft and rack for secondary combined inclined down loosing core of die casting hopper bodies.