Rolling leverer for sand bed for stone pavers
OwnerFinbarr Sheehaninventor
Life of this patent
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Abstract
The rolling leveler for sand bed for stone pavers is configured for use with sand. The rolling leveler for sand bed for stone pavers levels sand after the sand has been placed into a sand mold structure. The rolling leveler for sand bed for stone pavers comprises a screed structure and a rail structure. The screed structure rolls along rail structure. The rail structure elevates the screed structure above the sand contained in the sand mold structure. The elevation of the screed structure above the sand mold structure is adjustable. The screed structure rolls along the rail structure to level the sand contained in the sand mold structure.
Claims11
A rolling leveler for sand bed for stone pavers comprising
- a screed structure and a plurality of rail tracks;
- wherein the screed structure rolls along plurality of rail tracks;
- wherein the rolling leveler for sand bed for stone pavers is configured for use with sand;
- wherein the rolling leveler for sand bed for stone pavers levels sand after the sand has been placed into a sand mold;
- wherein the plurality of rail tracks comprises a collection of individual rail tracks;
- wherein each selected individual rail track further comprises a plurality of elevating stanchions;
- wherein each selected individual rail track comprises a first individual rail congruent end, a second individual rail congruent end, an individual rail superior lateral face, an individual rail inferior lateral face, an individual rail interior lateral face, and an individual rail exterior lateral face;
- wherein the plurality of elevating stanchions attach to the individual rail inferior lateral face of the individual rail track;
- wherein each individual elevating stanchion selected from the plurality of elevating stanchions further comprises a footer, a leveling bolt, an inferior nut, and a superior nut;
- wherein the footer forms the inferior structure of the individual elevating stanchion;
- wherein the footer rests on the supporting surface surrounding the sand mold;
- wherein the leveling bolt attaches to the footer such that the leveling bolt projects perpendicularly away from the footer;
- wherein the leveling bolt forms a load path that transfers the load of the individual rail track to the footer;
- wherein the leveling bolt inserts through the individual rail inferior lateral face and the individual rail superior lateral face of the individual rail track;
- wherein the inferior nut screws onto the leveling bolt;
- wherein the inferior nut is positioned on the leveling bolt in a position that is inferior to the individual rail track;
- wherein the inferior nut forms the structure that supports the individual rail track above the supporting surface;
- wherein an elevation of the individual rail track above the supporting surface is adjusted by adjusting the position of the inferior nut relative to the leveling bolt;
- wherein the superior nut screws onto the leveling bolt, and ensures that the individual rail track will not climb off the individual elevating stanchion during use.
Dependencies are inferred from the claim text.