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公开(公告)号：US20210162627A1
公开(公告)日：2021-06-03
申请号：US17263249
申请日：2019-07-30
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： FRANCO STEFANI , MOHAMED OUASSIF , ANDREA ANNOVI
Abstract: The invention relates to a method for the mass decoration of ceramic products, comprising the following steps: spreading, superposed on one another, a layer (L) of granular or powder material and a decorative layer (3) on a support surface (2); transferring the layer (L) from the support surface (2) to an accumulation belt (T1), contiguous and aligned to the support surface (2), which is located at a lower height than the support surface (2), wherein the accumulation belt (T1) is mobile in advancement at a speed that is different from the advancement speed of the support surface (2), so that a variation in the thickness and longitudinal extension of the layer (L) is produced; pressing the layer (L) and the decorative layer (3).
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公开(公告)号：US20210036668A1
公开(公告)日：2021-02-04
申请号：US16964532
申请日：2019-01-25
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： Giovanni Migliazza , Luca Larcher , Emilio Lorenzani
Abstract: It is disclosed an amplifier for driving a capacitive load, comprising an input terminal adapted to receive an input voltage signal, an output terminal adapted to drive the capacitive load, a linear amplification stage, switching amplification stage, a capacitor, a first switch and a measurement and control circuit. The measurement and control circuit is configured to: measure the value of the current generated at the output from the linear amplification stage and generate a driving voltage signal of the switching amplification stage; generate the first switching signal to open the first switch and generate an enabling signal to enable the operation of at least part of the switching amplification stage; generate the first switching signal to close the first switch and generate the enabling signal to disable the operation of the switching amplification stage; generate the first switching signal to open the first switch.
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公开(公告)号：US12134207B2
公开(公告)日：2024-11-05
申请号：US17311126
申请日：2019-11-27
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： Paolo Vaccari , Franco Gozzi , Franco Stefani
Abstract: A machine for dry decoration of ceramic slabs or tiles, comprising: a support element (10), provided with a plurality of cavities (11) with a pre-established shape; a dispensing device (20), configured to deposit a pre-fixed amount of powder material inside one or more pre-established cavities (11); an unloading device (30), configured to move the cavities (11) from a loading position, in which they can receive the powder material from the dispensing device (20), to an unloading position, in which they can unload the powder material.
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公开(公告)号：US20230219255A1
公开(公告)日：2023-07-13
申请号：US17997753
申请日：2021-06-09
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： FRANCO STEFANI , FRANCO GOZZI , PAOLO VACCARI , IVAN GHIRELLI
CPC classification number: B28B13/022 , B28B1/005 , B28B17/0081 , B28B5/021 , B44F9/04 , E04F13/147 , E04F15/08 , B44C5/04
Abstract: A method for realising a ceramic slab, comprising the following steps: arranging on a first deposition plane (50) a decorated layer (L2) provided with a decoration (200), gradually depositing the decorated soft layer (L2) from a head (H) to a tail (T); gradually transferring the soft layer (L2) by deposition from the first deposition plane (50) to a second deposition plane (83), placed at a lower height than the first deposition plane (50), starting from the tail (T) of the second soft layer (L2), gradually realising a second layer (L3) on the second deposition plane (83).
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公开(公告)号：US20220024069A1
公开(公告)日：2022-01-27
申请号：US17296389
申请日：2019-11-28
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： FRANCO STEFANI , FRANCO GOZZI , PAOLO VACCARI
Abstract: A method for decorating in thickness a ceramic slab, comprising the following steps: preparing, on a decoration surface (10), a first soft decorated layer (L1) of ceramic material endowed with a decoration (V); progressively transferring, by deposition, the soft decorated layer (L1) from the decoration surface (10) to a first deposition surface (50), situated at a lower height than the decoration surface (10), thus progressively forming on the first deposition surface (50) a second soft decorated layer (L2) which has a head (H) and a tail (T); progressively transferring, by deposition, the second soft decorated layer (L2) from the first deposition surface (50) to a second deposition surface (83), situated at a lower height than the first deposition surface (50), starting from the tail (T) of the second soft decorated layer (L2), thus progressively forming on the second deposition surface (83) a third soft decorated layer (L3).
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Patent Agency Ranking
公开(公告)号：US12240702B2
公开(公告)日：2025-03-04
申请号：US18550351
申请日：2022-04-13
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： Marco Valentini
IPC: B65G13/071 , B65G13/04 , B65G13/07
Abstract: Roller conveyor, comprising: a plurality of driven rollers (2) each of which has a cylindrical outer surface (21), arranged allow the support of an object to be transported, which is tangential to a transport plane (a) on which the transport of the objects occurs; a motor (3); a transmission element (4), which kinematically connects the motor (3) to the driven rollers (2) and is placed in contact with a portion of the outer surface (21) tangential to the transport plane (a); a plurality of presser rollers (5), placed in contact with the transmission element (4), on the opposite side with respect to the driven rollers (2), each of said presser rollers (5) being arranged abutting a respective driven roller (2), so as to press the transmission element (4) between itself and the respective driven roller (2).
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公开(公告)号：US20240308786A1
公开(公告)日：2024-09-19
申请号：US18262258
申请日：2022-03-01
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： ENRICO MERIGHI
CPC classification number: B65G49/06 , B65G15/10 , B65G21/12 , B65G2201/0214
Abstract: A device for the transport of ceramic slabs (L), comprising:
a pair of inner belts (2,3) and a pair of outer belts (4,5), parallel to the transport direction (x) and coplanar to a transport plane;
wherein each belt is associated to respective supports (210,220,310,320,410,420,510,520);
at least the front supports (210,310,410,510) are slidably associated to a front bar (6), arranged perpendicular to a transport direction (X) and parallel to the transport plane;
a motor means, predisposed to activate the front bar (6) in rotation, so as to displace the front supports (210,310,410,510) along the front bar (6), in a perpendicular direction to the transport direction (X) and parallel to the transport plane.-
公开(公告)号：US20240255276A1
公开(公告)日：2024-08-01
申请号：US18560467
申请日：2022-05-18
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： STEFANO TACCINI
CPC classification number: G01B11/2513 , G01B11/167 , G01B11/2522
Abstract: A detector device for ceramic tiles or slabs that includes a resting plane provided with a longitudinal direction and a laser emitter arranged to emit a flat laser beam on the resting plane so as to illuminate a detection line on the resting plane. The laser beam lies on a plane having a first inclination with respect to the transport plane and the laser beam has a second inclination with respect to the longitudinal direction. The detector device also includes a camera provided with a vision cone having a longitudinal axis, which longitudinal axis has an inclination with respect to the transport plane; the vision cone faces the transport plane so as to include the detection line, wherein the laser emitter and the camera are located on the same side of the transport plane.
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公开(公告)号：US12024374B2
公开(公告)日：2024-07-02
申请号：US17639643
申请日：2020-10-20
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： Matteo Tomezzoli , Pier Luigi Bompani , Andrea Annovi
CPC classification number: B65G47/90 , B65G41/001 , B65G47/00 , B65G47/04 , B65G47/54 , B65G47/642 , B65G2201/025 , B65G2814/0313
Abstract: A movement device for moving roller boxes, comprising: a support frame (10), movable along a vertical direction; a conveyor plane (11), solidly constrained to the support frame (10) with respect to the movement in a vertical direction and movable with respect to the support frame (10) along a horizontal transversal direction (X), in which the conveyor plane (11) is predisposed to translate objects (O) along a horizontal conveying direction (Y); three operating arms (21,22,23), solidly constrained to the support frame (10), each of which is provided with spindles (S) rotating about rotation axes which are coplanar, horizontal and perpendicular to the conveying direction (Y). A main arm (21) is provided with motorised spindles (S) and is movable along the transversal direction (X) between a first operating position and a second operating position, to selectively interact with one of two roller boxes (B1,B2).
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公开(公告)号：US20240190042A1
公开(公告)日：2024-06-13
申请号：US18551045
申请日：2022-03-23
Applicant: SYSTEM CERAMICS S.P.A.
Inventor： FRANCO STEFANI , Eustachio Tarasco , Franco Gozzi , Andrea Gozzi
Abstract: A pressing device for pressing a layer of ceramic material, comprising:
a press (10), provided with a lower pad (11), provided with a pressing surface (11a) facing upwards and arranged below the active portion (3) of a first movable belt (2), and an upper pad (12), provided with a pressing surface (12a) facing downwards and arranged above the active portion (3) of the first movable belt (2);
a compactor (20), arranged upstream of the press (10), which comprises a lower presser (21), provided with a pressing surface (21a) facing upwards, which is arranged below the active portion (3) of a first movable belt (2), and an upper presser (22), provided with a pressing surface (22a) facing downwards, which is arranged above the active portion (3) of the first movable belt (2).
The pressers (21,22) of the compactor (20) can be activated independently of the pads (11,12) of the press (10).
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