Device for stacking batchwise arranged flat objects

Abstract From the Canadian patent

The device includes an infeed table for batches destined to be assembled in layers before being carried by the conveyance appliances to a point above a loading plane onto which the layers are subsequently to be placed. The conveyance appliances consist of a number of vertical motor-driven rollers designed for moving forward the batches of the layer along their lateral edges, the latter, for the purpose of laying down the layer, operating with the retaining appliances and the supporting appliance as well as with the vertical batch guides.