Abstract: A piston depositor for depositing batter and the like into pans in an automated bakery line includes a valve housing which defines an inlet, a valve chamber, an outlet and a cylinder bore which intersects the valve chamber. A rotary valve is disposed within the valve chamber. The rotary valve selectively interconnects the bore with the valve housing inlet and the valve housing outlet. A piston and rod assembly is slideably disposed within the bore. A programmable drive system including servomotors controls the operation of the rotary valve and piston and rod assembly to intake batter through the housing inlet and discharge the batter through the valve housing outlet.

Abstract: A conveyor for transporting bakery pans of the type including a peripheral sidewall surrounding at least one mold cavity includes an endless conveyor chain and a plurality of flight lugs extending transversely of the conveyor chain for engaging the bakery pan and moving it along an upper flight. A pan positioning attachment is secured to the conveyor at each flight lug. The attachment defines a base and a barb-like portion having an upwardly angled surface. The attachment is dimensioned to engage and retain the bakery pan in a positive fashion adjacent the flight lug.