Abstract: A floor panel system for use in grain storage and drying bins is disclosed which uses modular perforated floor panels each of which is hemmed across the width of the panel at predetermined points along its length so that panels of various lengths can be provided readily by breaking standard panels along any appropriate selected hem. The hems also reinforce the panels. Each modular floor panel may have a complete hem at one end and a half hem or flange at the other end such that the panels can be readily aligned and interlocked end-to-end by inserting the half hem or flange of one panel into the full hem of a succeeding panel. A transverse clip may be used to hold together two abutted modular floor panels end-to-end and for reinforcing purposes where high floor loads are contemplated. Adjacent panels are abutted together along the sides and are held together by fitting the side lips into rails or support beams.

Abstract: A grain bin floor support system is disclosed that uses short posts, each formed by appropriately bending a piece of sheet metal into a V-shape such that the legs of the post diverge from one another and can be gripped and resiliently bent toward one another as by hand. Notches, which are cut into the top edge of the diverging legs of the post are aligned and of such a width that the outer channel of a floor panel can be gripped and accommodated in a binding fit in the two notches. A plurality of these posts are attached to the floor panel and a series of these panel and post assemblies forms a grain bin floor.