Abstract: Apparatus for breaking up solidified particulate material in a storage container has a housing lowerable into the container on the lower end of a suspension element. A flailing element holder is rotatably mounted on the housing for rotary movement relative thereto about a substantially vertical axis when the housing is suspended in the container. An elongated flexible flailing element projects from the holder, and the holder is rotated relative to the housing to cause the flailing element to engage and break up solidified particulate material when the housing is suspended in the container.

Abstract: A light-weight tubular steel racing sulky is described which is easily assembled or dis-assembled for shipping or storage and which is easily adjustable for increasing or decreasing the load on the shafts. The racing sulky includes a horizontal crossbeam member having a pair of shafts fixed thereto and extending forwardly for support by a horse. A seat is fixed to the crossbeam rearwardly thereof and a pair of support leg assemblies are pivotally joined to the ends of the crossbeam and carry wheels at their lower extremities. A pair of adjustable struts connect the lower extremities of the support legs to the shafts at points forward of the wheels and specially designed corner brace assemblies are angularly, swingably connected between the crossbeam and the legs.