Process for obtaining simple and/or compound wax honeycombs
OwnerCarlos V. Ferrerinventor
Life of this patent
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Abstract
A process is disclosed for obtaining wax honeycombs using a rigid walled mold made from walls of an elastic material which dilates under heat and contracts when cooled, the mold having at least one wall with a multiplicity of internal, parallelepiped, elastic finger shapes projections of hexagonal section extending partially through the mold. Molten wax is poured into the mold with dilation of the elastic material, and the wax is allowed to cool and solidify with contraction of the elastic material. Finally, the walls are removed from the solidified wax which is in the form of a honeycomb having a multiplicity of hexagonal cells corresponding to the projections, in at least one face.
Claims6
Process for obtaining wax honeycombs comprising:
- forming a rigid walled mold from walls of an elastic material which dilates under heat and contracts when cooled, said mold having smooth non-adhesive internal surfaces, and a pair of opposed walls with a multiplicity of internal, parallelepiped, elastic finger shaped projections of hexagonal section extending partially through said mold, juxtaposed but not touching so that a perimeter space is left between said projections, said opposed projections being separated by a space in said mold;
- interposing in said space a slightly flexible support sheet perpendicular to and not in contact with said projections;
- pouring molten wax into said mold with dilation of said elastic material, and allowing said wax to cool and solidify with contraction of said elastic material;
- and
- removing said walls from said solidified wax in the form of a honeycomb having a multiplicity of hexagonal cells corresponding to the projections in a pair of opposed faces, and said support sheet incorporated within the honeycomb.
Dependencies are inferred from the claim text.