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Patent Agency Ranking
公开(公告)号：US12251853B2
公开(公告)日：2025-03-18
申请号：US17251648
申请日：2019-06-26
Inventor： Gildo Bosi , Stefano Scardovi , Claudio Ricci
Abstract: A method for manufacturing ceramic articles is described comprising a step of feeding, during which at least two different ceramic powders are fed so as to obtain a strip of ceramic powders having at least a first zone and at least a second zone having a given shape; a step of compacting, during which the strip of ceramic powders is compacted so as to obtain a compacted layer of ceramic powders, which is expanded relative to the strip of ceramic powders; a step of determination, during which expansion of the layer of powders is determined; and a step of printing, during which a decoration having a modified shape based on the given expansion is applied on the surface of the compacted layer of ceramic powders.
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公开(公告)号：US20190009430A1
公开(公告)日：2019-01-10
申请号：US16026961
申请日：2018-07-03
Inventor： Stefano Scardovi , Claudio Ricci , Giovanni Lancieri , Gildo Bosi
Abstract: A method and a plant (i.e., system or assembly) for manufacturing ceramic products comprising the steps of feeding a mixture of ceramic powders so as to obtain a powder material strip; compacting the powder material strip so as to obtain a compacted powder layer; acquiring a surface image of the compacted powder layer that reproduces the respective surface chromatic effects; processing said surface image so as to obtain a graphic decoration to be applied on the surface of the compacted powder layer that is coordinated with the respective chromatic effects in the thickness; and printing the graphic decoration on the surface of the compacted powder layer.
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公开(公告)号：US10882212B2
公开(公告)日：2021-01-05
申请号：US16026961
申请日：2018-07-03
Inventor： Stefano Scardovi , Claudio Ricci , Giovanni Lancieri , Gildo Bosi
IPC: B28B13/02 , B28B17/00 , B28B11/00 , B41J3/407 , B28B3/12 , B28B11/04 , B28B1/00 , B28B3/00 , B41M5/00 , E04F15/08 , B28B5/04
Abstract: A method and a plant (i.e., system or assembly) for manufacturing ceramic products comprising the steps of feeding a mixture of ceramic powders so as to obtain a powder material strip; compacting the powder material strip so as to obtain a compacted powder layer; acquiring a surface image of the compacted powder layer that reproduces the respective surface chromatic effects; processing said surface image so as to obtain a graphic decoration to be applied on the surface of the compacted powder layer that is coordinated with the respective chromatic effects in the thickness; and printing the graphic decoration on the surface of the compacted powder layer.
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公开(公告)号：US11772299B2
公开(公告)日：2023-10-03
申请号：US16611823
申请日：2018-05-16
Inventor： Stefano Scardovi , Claudio Ricci , Andrea Bresciani
CPC classification number: B28B11/001 , B28B11/049 , B28B11/06 , B05C19/04 , B41M3/006 , B41M7/02
Abstract: A method and machine for the surface decoration of a basic article comprising ceramic material and having a surface and a printing assembly applies an adhesive material digitally and selectively onto a defined area of the surface. A treatment assembly deposits a powder material digitally and selectively in the defined area, and the powder material in excess arranged on the basic article is removed.
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公开(公告)号：US11084184B2
公开(公告)日：2021-08-10
申请号：US16307029
申请日：2017-06-13
Inventor： Claudio Ricci , Stefano Scardovi
IPC: B28B17/00 , B28B5/02 , B28B13/02 , B28B3/12 , B30B15/30 , B30B11/00 , G01N23/06 , G01N23/083 , G01N9/24
Abstract: Machine and method for compacting ceramic powder; a layer of non-compacted ceramic powder is conveyed in a feed direction through a compacting device; downstream of the compacting device there is positioned a detection device which detects the density of the layer of compacted ceramic powder; the quantity of ceramic powder fed to the compacting device is varied in time as a function of what is detected by the detection device to thus regulate the density of the layer of compacted ceramic powder.
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