Claims
- 1. A refining disk for refining a material, the refining disk comprising a base portion made of a first substance and a refining portion coupled to the base portion and adapted to engage the material to refine the material,the refining portion being made of a second substance that is harder than the first substance, wherein the base portion is defined by an inner surface and an outer surface, and wherein grooves are formed in the base portion starting from the inner surface and extending toward the outer surface, and wherein the refining portion are defined by a plurality of particulate bumps on a surface of said refining portion.
- 2. The refining disk of claim 1, wherein the first substance is stainless steel.
- 3. The refining disk of claim 2, wherein the second substance is tungsten.
- 4. The refining disk of claim 2, wherein the refining portion is welded to the base portion.
- 5. The refining disk of claim 1, wherein the second substance is a particulate metal carbide substance.
- 6. The refining disk of claim 5, wherein the second substance is tungsten.
- 7. The refining disk of claim 5, wherein the second substance is silicon.
- 8. The refining disk of claim 1, wherein the particulate bumps comprise tungsten.
- 9. A method for refining a material comprising the steps of: introducing a material between a first refining disk and a second refining disk, each refining disk having a base portion and a refining portion coupled to the base portion,the refining portions being made of a substance that is harder than the base portion and the refining portions being defined by a plurality of particulate bumps on a surface of said refining portions such that the bumps of the first refining disk abut the bumps of the second refining disk, wherein the base portions are defined by an inner surface and an outer surface, and wherein grooves are formed in the base portions starting from the inner surface and extending toward the outer surface, and rotating the first refining disk relative to the second refining disk so that the material is cut by the bumps as the material passes between the refining portions.
- 10. A method for refining a material comprising:introducing a material between a first refining disk and a surface to refine said material, wherein said refining portion of said disk being made of a substance that is harder than a base portion of said disk, and the refining portion being defined by a plurality of bumps such that the bumps of the refining disk abut said surface, and wherein the base portion is defined by an inner surface and an outer surface, and wherein grooves are formed in the base portion starting from the inner surface and extending toward the outer surface.
- 11. The method of claim 9, wherein the material is rubber.
- 12. The method of claim 10, wherein the material is rubber.
- 13. A refining disk for refining material, the refining disk comprising a base portion made of a first substance and a refining portion coupled to the base portion and adapted to engage the material to refine the material,wherein the refining portion being made of a second substance that is harder than the first substance, wherein the refining portion is welded to the base portion, wherein the base portion is defined by an inner surface and an outer surface, and wherein grooves are formed in the base portion starting from the inner surface and extending toward the outer surface and wherein the refining portion are defined by a plurality of particulate bumps on a surface of said refining portion.
- 14. A refining disk for refining a material, the refining disk comprising a base portion made of a first substance and a refining portion coupled to the base portion and adapted to engage the material to refine the material, the refining portion being made of a second substance that is harder than the first substance and the refining portion being defined by a plurality of bumps, wherein the base portion is defined by an inner surface and an outer surface, and wherein grooves are formed in the base portion starting from the inner surface and extending toward the outer surface.
Parent Case Info
This application claims benefit of U.S. provisional application Ser. No. 60/116,492 filed Jan. 20, 1999.
US Referenced Citations (8)
Provisional Applications (1)
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Number |
Date |
Country |
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60/116492 |
Jan 1999 |
US |