EP1175982B1 - Verfahren zum Pressen von pulverförmigen Material - Google Patents

Verfahren zum Pressen von pulverförmigen Material Download PDF

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Publication number
EP1175982B1
EP1175982B1 EP01119708A EP01119708A EP1175982B1 EP 1175982 B1 EP1175982 B1 EP 1175982B1 EP 01119708 A EP01119708 A EP 01119708A EP 01119708 A EP01119708 A EP 01119708A EP 1175982 B1 EP1175982 B1 EP 1175982B1
Authority
EP
European Patent Office
Prior art keywords
powders
pressing
pressed
compacting
tiles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01119708A
Other languages
English (en)
French (fr)
Other versions
EP1175982A3 (de
EP1175982A2 (de
Inventor
Carlo Antonio Camorani
Maris Algeri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
System SpA
Original Assignee
System SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT97MO000005 external-priority patent/IT1292654B1/it
Priority claimed from IT97MO000004 external-priority patent/IT1292653B1/it
Application filed by System SpA filed Critical System SpA
Publication of EP1175982A2 publication Critical patent/EP1175982A2/de
Publication of EP1175982A3 publication Critical patent/EP1175982A3/de
Application granted granted Critical
Publication of EP1175982B1 publication Critical patent/EP1175982B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/005—Devices or processes for obtaining articles having a marble appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0205—Feeding the unshaped material to moulds or apparatus for producing shaped articles supplied to the moulding device in form of a coherent mass of material, e.g. a lump or an already partially preshaped tablet, pastil or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/022—Feeding several successive layers, optionally of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/027—Feeding the moulding material in measured quantities from a container or silo by using a removable belt or conveyor transferring the moulding material to the moulding cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0295—Treating the surface of the fed layer, e.g. removing material or equalization of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
    • B28B3/123—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material on material in moulds or on moulding surfaces moving continuously underneath or between the rollers, e.g. on an endless belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type

Definitions

  • the present invention concerns a method for pressing powder material, in particular for the production of ceramic tiles.
  • US-A-3,540,093 describes an apparatus for manufacturing ceramic tiles, having substantially uniform compactness, homogeneity, density and thickness, wherein from a bottom end of a hopper, in which powders of ceramic material are contained, a vertical strip of compacted powders is formed by action of opposed pressing rolls, from said strip some pre-compacted products being subsequently severed by cutting and distributed on a horizontal conveyor from which the severed products are transferred to a die to obtain tile bodies.
  • GB-A-880,892 describes an apparatus for forming clay material in which a mass of clay, humidified in such a way as to result at a plastic state, is laminated between a pair of rolls to obtain a layer of plastic material and subsequently the layer is formed by a forming die, without substantial alteration of the volume, in such a way as to obtain a plurality of tiles interconnected by webs which are subsequently cut by rotating disks.
  • Prior art comprises also some apparatuses for making tiles in which powders are distributed in two superimposed layers during distinct strokes of a distributing trolley or distinct phases of the same stroke of a distributing trolley, the trolley being generally provided with grids and each one leading the powders of a determined layer to the matrix of the press.
  • An example of such a kind of apparatuses is described in IT-A-1,069,458 .
  • there is a productivity much lower than the productivity obtainable loading in just one layer since providing distinct strokes for each trolley, or distinct phases of the stroke of loading, is time consuming, since the various layers are loaded into a matrix of a respective die in different steps and in a certain interval of time.
  • An object of the present invention is to improve the existent apparatuses for working ceramic tiles.
  • powders 1 are contained in hopper distributing means 2 having an outlet section controlled by a dosing squeegee 2a, which is adjustable in height and faces a horizontal upper part of belt conveyor means 3, advancing the powders to be pressed at a press with mould means 4 for ceramic tiles, in such a way as to form a strip 6, or main layer, of powders.
  • distributing decorating means 7 may be interposed to pour on the strip 6 a decorating layer 8, the decorating means possibly comprising further hopper means 9 containing a decorating granular material 10, having an outlet section facing the strip 6 and controlled by a rotating dosing roll 11.
  • Figures 3 and 4 show that the powders 6, 8 are pressed with a punch 55 while they are contained by the exceed of the powders 71. Thus, only a central portion of the powders results pressed in a homogeneous manner to obtain the product 14, while the non-pressed powders 72 are circulated again.
  • Each product 14 is subsequently transferred to a conveyor line 73 whereon a frame punch 74 is descended, said frame punch 74 cutting from the product the external portion of rejection 72a, so obtaining pressed and homogeneous products 14a.
  • mould means 4 may be used.
  • Figure 5 shows that, to obtain the compaction of the layer 6,8, it is possible to use compacting means 4 0 provided with orbital motion, or provided with a swinging, or vibrating motion, generally generating a circular action shown by arrows F4 and such as to compress the powders 6 and advance together with them along a portion of route of the belt conveyor means 3.
  • a movable controlling block 41 Underneath the belt conveyor means 3 there is a movable controlling block 41, whereon the belt conveyor means 3 rests, the block being free to move along the direction Y1 toward the mould means 4 when the compacting means 40 compresses the powders 6 and to return to the initial position, under the action of a return spring 42, when the compacting means 40 does not compress the powders 6.
  • the movable block 41 is set up on rolls 43 interposed between the block 41 and a base body 44.
  • the compacting action of the compacting means 40 may also be obtained by a suitable vibrating-generator device: therefore the action of the compacting means 40 on the powders 6 may take place in a vertical plane orthogonal to the belt conveyor means 3.
  • Figure 5 also shows a compacting belt 59a interposed between the powders 6 to be pressed and the compacting means 40, advantageously provided with transversal severing means 52b extending toward the belt conveyor means 3 to sever, from the top, the layer of powders 6 during pressing.
  • the compacting means 40 may be elastically coupled with supporting means through elastic harmonizing means 40a and may be also coupled with vibration generating means 40b.
  • the compacting means 4 0 may also be provided only with a reciprocating motion in a direction orthogonal to the belt conveyor means 3 and, in this case, the belt conveyor means 3 has to be driven with intermittent motion, i.e. step by step.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Claims (4)

  1. Verfahren zum Pressen von pulverförmigem Material (1, 10), um Fliesen (14, 14a) zu erhalten, enthaltend die folgenden Phasen:
    - Verteilen der Pulver (6, 8) auf flexiblen Fördermitteln (3) und Vorlaufen der genannten Pulver (6, 8) entlang einer Vorlaufrichtung (V) durch eine Pressstation;
    - Halten der genannten Pulver (6, 8) auf den genannten Fördermitteln (3) durch Haltemittel in der genannten Pressstation;
    - Pressen der genannten Pulver (6, 8) in der genannten Pressstation während dem genannten Vorlauf;
    dadurch gekennzeichnet, dass die Pulver (6, 8) mit einem Stempel (55) gepresst werden, während sie durch den Überschuss der Pulver (71) eingegrenzt werden, um die Fliese (14) zu erhalten.
  2. Verfahren nach Patentanspruch 1, bei welchem das genannte Verfahren die Phase des anschliessenden Transferierens einer jeden Fliese (14) an eine Förderbahn (73) enthält, auf welche sich ein Rahmenstempel (74) senkt, wobei der genannte Rahmenstempel (74) von der Fliese (14) den äusseren Überschussabschnitt (72a) abschneidet, so dass gepresste und homogene fertige Fliesen (14a) erhalten werden.
  3. Verfahren nach Patentanspruch 2, bei welchem das genannte Pressen den Pressvorgang durch ein Kompaktierband (59a) enthält, das zwischen den zu pressenden Pulvern (6) und Kompaktiermitteln (40) eingesetzt ist.
  4. Verfahren nach Patentanspruch 2, weiter enthaltend quer verlaufende Trennmittel (52b), die sich zu den Bandfördermitteln (3) hin erstrecken, um von oben die Schicht der Pulver (6) während des Pressens zu trennen.
EP01119708A 1996-11-22 1997-10-17 Verfahren zum Pressen von pulverförmigen Material Expired - Lifetime EP1175982B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
ITMO960151 1996-11-22
IT96MO000151 IT1287505B1 (it) 1996-11-22 1996-11-22 Metodo e mezzi per la pressatura di piastrelle ceramiche.
IT97MO000005 IT1292654B1 (it) 1997-01-16 1997-01-16 Sistema per la formatura di piastrelle ceramiche.
IT97MO000004 IT1292653B1 (it) 1997-01-16 1997-01-16 Apparato e metodo per distribuire polveri ceramiche in piu' strati a rispettivi mezzi pressatori.
ITMO970005 1997-01-16
ITMO970004 1997-01-16
EP97945854A EP0939691A2 (de) 1996-11-22 1997-10-17 Herstellung von pulverförmigen material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97945854A Division EP0939691A2 (de) 1996-11-22 1997-10-17 Herstellung von pulverförmigen material

Publications (3)

Publication Number Publication Date
EP1175982A2 EP1175982A2 (de) 2002-01-30
EP1175982A3 EP1175982A3 (de) 2002-05-15
EP1175982B1 true EP1175982B1 (de) 2008-03-19

Family

ID=27274124

Family Applications (5)

Application Number Title Priority Date Filing Date
EP01119709A Expired - Lifetime EP1170104B1 (de) 1996-11-22 1997-10-17 Verteilervorrichtung für pulverförmiges Material
EP97945854A Withdrawn EP0939691A2 (de) 1996-11-22 1997-10-17 Herstellung von pulverförmigen material
EP02023590A Expired - Lifetime EP1283097B1 (de) 1996-11-22 1997-10-17 Verfahren zum Pressen von pulverförmigen Material
EP01119708A Expired - Lifetime EP1175982B1 (de) 1996-11-22 1997-10-17 Verfahren zum Pressen von pulverförmigen Material
EP01119710A Expired - Lifetime EP1170105B1 (de) 1996-11-22 1997-10-17 Herstellung von pulverförmigem Material

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP01119709A Expired - Lifetime EP1170104B1 (de) 1996-11-22 1997-10-17 Verteilervorrichtung für pulverförmiges Material
EP97945854A Withdrawn EP0939691A2 (de) 1996-11-22 1997-10-17 Herstellung von pulverförmigen material
EP02023590A Expired - Lifetime EP1283097B1 (de) 1996-11-22 1997-10-17 Verfahren zum Pressen von pulverförmigen Material

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01119710A Expired - Lifetime EP1170105B1 (de) 1996-11-22 1997-10-17 Herstellung von pulverförmigem Material

Country Status (7)

Country Link
EP (5) EP1170104B1 (de)
AU (1) AU5120198A (de)
DE (4) DE69738589T2 (de)
ES (4) ES2266061T3 (de)
IT (1) IT1287505B1 (de)
PT (2) PT1283097E (de)
WO (1) WO1998023424A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350728A (zh) * 2011-09-24 2012-02-15 湖南天牌实业有限公司 大规格纤维石膏板成型装置
CN112171863A (zh) * 2019-07-01 2021-01-05 徐州市贾汪区羡人工贸有限公司 一种建筑砖块生产用的压实设备

Families Citing this family (64)

* Cited by examiner, † Cited by third party
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IT1292745B1 (it) * 1997-06-10 1999-02-11 Alberto Franceschini Procedimento ed impianto per la formatura di piastrelle ceramiche e simili.
IT1303926B1 (it) * 1998-03-02 2001-03-01 Sergio Miotto Metodo e mezzi per la formatura di piastrelle ceramiche.
IT1306349B1 (it) * 1998-08-21 2001-06-06 Merli Fabio Dispositivo di alimentazione della cavita' dello stampo nellepresse per ceramica e prodotto relativo
IT1302213B1 (it) * 1998-09-16 2000-09-05 Siti Dispositivo per alimentare un apparato di pressatura, apparato dipressatura e procedimento di pressatura.
DE69918511T2 (de) * 1998-09-28 2005-08-25 Camorani, Carlo Antonio, Roteglia di Castellarano Verfahren und Vorrichtung zur Übertragung von körnigem Material
EP0995562A1 (de) * 1998-10-15 2000-04-26 Ronflette S.A. Vorrichtung zum Herstellen von keramischen Gegenständen wie Fliesen und dergleichen durch Pressen von Pulver
EP0995563A1 (de) * 1998-10-15 2000-04-26 Ronflette S.A. Vorrichtung und Verfahren zum Herstellen von keramischen Gegenständen wie Fliesen und dergleichen durch Pressen von Pulver
EP1005967A1 (de) * 1998-11-30 2000-06-07 Ceramiche Provenza S.R.L. Verfahren und Vorrichtung zur Füllung der Formen in Pressen zur Herstellung von keramischen druckglasierten Fliesen
EP1136211B1 (de) * 2000-03-23 2004-06-02 SYSTEM S.p.A. Vorrichtung zum Herstellen von keramischen Gegenständen wie zum Beispiel Platten , Fliesen und ähnlichen Artikeln durch Pressen von Pulver
DE60007958T2 (de) * 2000-03-23 2004-12-16 System S.P.A., Fiorano Verbesserte Vorrichtung zum Herstellen von keramischen Gegenständen wie zum Beispiel Platten , Fliesen und ähnlichen Artikeln durch Pressen von Pulver
EP1175985B1 (de) * 2000-07-25 2002-10-02 R.P. S.r.l. Verfahren und Vorrichtung zum Füllen von Formen zur Herstellung von keramischen Fliesen
IT1320102B1 (it) * 2000-11-24 2003-11-18 Marazzi Gruppo Ceramiche S P A Pressa per la realizzazione di piastrelle, dotata di dispositivi dicaricamento a nastro.
ITRE20010047A1 (it) 2001-05-08 2002-11-08 Sacmi Impianto per la formatura di piastrelle ceramiche di grandi dimensioni, e metodo
ITRE20010067A1 (it) * 2001-06-12 2002-12-12 Sacmi Metodo ed impianto per la formatura di lastre e piastrelle ceramiche di grandi dimensioni
ITMO20020026A1 (it) * 2002-02-07 2003-08-07 Ronflette Sa Metodo e apparecchiatura per la decorazione di lastre o piastrelle ceramiche
ITRE20020035A1 (it) * 2002-04-24 2003-10-24 Sacmi Metodo ed impianto per la formatura di lastre o piastrelle ceramiche
ITMO20020175A1 (it) * 2002-06-20 2003-12-22 Ronflette Sa Dispositivo per il carico di polveri
ITMO20020234A1 (it) * 2002-08-12 2004-02-13 Algeri Maris Dispositivo e metodo per trasferire materiale granulare.
ITBO20030032A1 (it) * 2003-01-24 2004-07-25 T S C Spa Apparecchiatura per l'applicazione di prodotti polverulenti
ITBO20030114A1 (it) * 2003-03-04 2004-09-05 T S C Spa Dispositivo alimentatore per l'applicazione di prodotti
AU2003902691A0 (en) * 2003-05-30 2003-06-19 E.I.F.S. Holdings Limited Method of forming composite light weight panels
ITRE20030071A1 (it) * 2003-07-07 2005-01-08 Sacmi Metodo ed impianto per la formatura di lastre o
ITMO20030209A1 (it) * 2003-07-22 2005-01-23 System Spa Dispositivo per la formatura di manufatti ceramici,
ITMO20030251A1 (it) * 2003-09-17 2005-03-18 Mira Di Algeri Maris Metodo ed apparato per decorare.
ITRE20040001A1 (it) * 2004-01-08 2004-04-08 Sacmi Metodo ed impianto di predisposizione delle polveri per la formatura di piastrelle o lastre ceramiche
ITTV20040118A1 (it) 2004-10-20 2005-01-20 Luca Toncelli Apparecchiatura per la distribuzione in strato sottile di un impasto a base di materiale lapideo o ceramico agglomerato.
ITRE20040150A1 (it) * 2004-12-10 2005-03-10 Sacmi Impianto perfezionato per la formatura di lastre o piastrelle ceramiche
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KR101395732B1 (ko) 2006-02-21 2014-05-21 시스템 에스.피.에이. 분말재료 장식방법
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DE69738589T2 (de) 2009-04-23
EP1170105A2 (de) 2002-01-09
WO1998023424A2 (en) 1998-06-04
EP1170104A2 (de) 2002-01-09
EP1175982A3 (de) 2002-05-15
PT1170105E (pt) 2008-11-03
EP0939691A2 (de) 1999-09-08
EP1170104A3 (de) 2002-05-15
EP1170105A3 (de) 2002-05-15
ES2266061T3 (es) 2007-03-01
IT1287505B1 (it) 1998-08-06
ITMO960151A1 (it) 1998-05-22
EP1170105B1 (de) 2008-08-13
EP1283097A2 (de) 2003-02-12
EP1175982A2 (de) 2002-01-30
AU5120198A (en) 1998-06-22
DE69738916D1 (de) 2008-09-25
DE69736362T2 (de) 2007-07-19
DE69736362D1 (de) 2006-08-31
ES2311495T3 (es) 2009-02-16
DE69738589D1 (de) 2008-04-30
EP1283097A3 (de) 2003-03-19
ITMO960151A0 (it) 1996-11-22
DE69736496D1 (de) 2006-09-21
EP1170104B1 (de) 2006-07-19
PT1283097E (pt) 2006-11-30
EP1283097B1 (de) 2006-08-09
ES2301507T3 (es) 2008-07-01
ES2269584T3 (es) 2007-04-01

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