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US 12,611,834 B2Granted
Pressing tool and method for producing a press plate
AssigneeHUECK Rheinische GmbH
InventorsAli Kaouk, Thorsten Hagedorn, Berthold Thölen
Life of this patent
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Abstract
A pressing tool for producing a workpiece having a pressing surface. The pressing tool comprises a base structure and at least two ceramic layers which are arranged on the surface and form the pressing surface, of which a first ceramic layer has a first degree of gloss, and a second ceramic layer has a second degree of gloss, which differs from the first degree of gloss of the first ceramic layer.
Claims20
A pressing tool for producing a workpiece, comprising:
- a pressing surface,
- a base structure, which comprises a surface, and
- at least two ceramic layers which are arranged on the surface and form the pressing surface, of which a first ceramic layer has a first degree of gloss and a second ceramic layer has a second degree of gloss, which differs from the first degree of gloss of the first ceramic layer.
A method for producing a pressing tool, comprising the following method steps:
- providing a support structure for a base structure,
- applying at least two base structure layers onto the support structure to build the base structure,
- producing a structured surface on the support structure,
- applying a first ceramic layer having a first degree of gloss onto the structured surface of the base structure, and
- applying a second ceramic layer having a second degree of gloss onto the structured surface and/or onto the applied first ceramic layer, wherein the second degree of gloss differs from the first degree of gloss.
2 more elements
Dependencies are inferred from the claim text.