Abstract: A method and apparatus for automatically and simultaneously weighing and integrating various nutritional supplements for subsequent blending with livestock feed grain. The apparatus includes a housing formed with a plurality of upper inlet openings and a lower outlet opening. A plurality of augers convey nutritional supplements from a storage area into the inlet openings. A plurality of weigh hoppers are pivotally mounted below the inlet openings on load cells. Weight indicators are electrically connected to the load cells and augers, and are interfaced with a computer, for controlling and coordinating the deposit of supplements from the augers, load cell weighing, and the pivotal dumping movement of the weigh hoppers. A funnel containing a plurality of deflectors is mounted within the housing below the weigh hoppers, and communicates at its lower end with a motor-driven flighted drum rotatably mounted within the housing, which in turn communicates with the outlet opening.

Abstract: An apparatus and method for separating sheets or plates from a bundle and for placing said sheets or plates spaced-apart on a support rack. The bundle of sheets or plates is inclined to a position causing the sheets or plates to slide relative to each other by gravity and to abut at their lower edge on a substantially horizontal surface. The bundle of sheets or plates is subsequently erected to an approximate vertical position causing the sheets or plates to separate at their bottom. The sheets or plates are then separated at their top by means of a "comb" member, and a rack provided with support and separating pins is lifted into engagement with the bottom of the spaced-apart sheets or plates. The apparatus may be used in reverse for rebundling spaced-apart sheets or plates.