Abstract: A support for a grain bin having an elongated body with a back surface bent to form support surfaces that extend outwardly from the back surface to form a cavity therein. Connected to the elongated body is a base having a vertical portion and a horizontal portion. The horizontal portion having corners that extend upwardly to form flanges that engage the support surfaces of the elongated body.

Abstract: A grain bin roof ring mounting bracket having a mounting plate secured to a roof bin, a clip portion extending vertically from the mounting plate, and a back portion that extends outwardly from the clip portion.

Abstract: A ridge tillage attachment includes springs associated with a linkage which guides a tool and wheel support beam for vertical movement, the springs being mounted within the linkage envelop to provide a compact arrangement and being operative to apply required forces to to a tool and wheels carried by the beam, while facilitating disassembly of the attachment when desired. The attachment also includes a structure which securely connects wheel axles to the support beam with a clamping action while being adjustable to provide a large range of relative positional values.