Abstract: The invention relates to a conveyor device consisting of endless chains or the like, which are adapted to be driven and which are led over end rollers, while cross-bars extend between the chains, the cross-bars carrying teeth, the path which is followed by the cross-bars with the teeth including a conveying portion and an inactive portion which is positioned lower than the conveying portion. According to the invention the inactive portion of the path comprises a stretch, which extends partly towards the conveying portion and partly away from the conveying portion. The invention further relates to an apparatus for loosening and apportioning silage or the like material provided with a storage container, which comprises a carrier conveyor and a loosening conveyor, which loosening conveyor joins this carrier conveyor and is inclined upwardly. This loosening conveyor may be executed as the conveyor device described hereinabove.

Abstract: A sheet for constructing the wall of a substantially cylindrical silo. This sheet has a substantially rectangular periphery and is slightly cylindrically curved according to the radius of the wall of the silo to be constructed. The sheet comprises first and second straight edges opposite one another and first and second curved edges also opposite one another. The sheet is provided with rows of bolt holes adjacent the four edges. The first straight edge and the first curved edge are provided with a flange, both flanges being positioned at the same side of the sheet and extending approximately perpendicularly to the sheet surface, the second straight edge and the second curved edge having no flange. The flange on the first straight edge ends at a distance from the second curved edge.

Abstract: A silo having a cylindrical wall comprising a discharging device, having a frame being vertically movable in the silo, in which a delivery tube having an eccentrical suction nozzle is rotatably arranged in a central bearing and comprising means for collecting the material stored in the silo into an annular heap corresponding to the course of the suction nozzle, said silo being constructed from substantially rectangular, slightly cylindrically curved, flanged sheets provided all around with bolt holes, at least one straight side of said sheets being not provided with a flange, whereas at least two adjacent sides are provided with a flange.